Спутник ДЗЗ. Aalto 1. [Редактировать]

Aalto 1 это трех юнитовый кубсат который был построен финляндским университетом Aalto. Спутник собран студентами в рамках образовательного проекта. Задачами космического аппарата являются:

  • Разработка первого финского спутника ДЗЗ.
  • Отработка технологий создания алых спектрометров.
  • Разработка малых детекторов радиации.
  • Проверка концепции увода кубсатов с орбиты.
  • Подготовка специалистов.   

 

Дополнительная классификация

#Наименования
1Все спутники ДЗЗ

Технические характеристики

#ХарактеристикаЗначение
1Масса, кг4
2Габариты, мм100х100х340
3Разрешение (точка, с высоты 700-900 км), метра120-150
4Поле обзора, град10 х 10
5Передаваемое изображение, точек512х512
6Снимаемое изображение, точек1024х1024
7Фокальная длина, мм32
8Масса оптической системы, кг0.6
9Габариты оптической системы, мм97х97х48

Характеристики орбиты

#ХарактеристикаЗначение
1САС, год2

Найдено 767 документов по запросу «Aalto 1». [Перейти к поиску]


Дата загрузки: 2017-03-18
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Strategies for enhancing research visibility Talk: Jaan Praks, Sc.D (Tech) Department of Radio Science and Engineering, Aalto University Animations: Pekka Laurila, Aalto University The satellite: Aalto-1 team and partners Aalto-1 The Finnish Student Satellite Aalto-1 The Finnish Student Satellite Aalto-1 The Finnish Student Satellite Aalto-1 The Finnish Student Satellite Aalto-1 The Finnish Student Satellite Space as inspiration… Aalto-1 The Finnish Student Satellite Aalto-1 The Finnish Student Satellite … for students? Aalto-1 The Finnish Student Satellite Motivation and Challenge for Modern Engineering Student Space has inspired human beings from the beginning of civilized times and led us to the greatest adventures of history. We attempt to harness this inspiration to promote the engineering education in Finland and in Aalto University. 2010 7 Aalto University students made Special Assignment Work on Space Technology under topic ”Feasibility study for a nanosatellite” and proposed a realistic plan for first Finnish nanosatellite mission Aalto-1 The Finnish Student Satellite Aalto-1 The Finnish Student Satellite Aalto-1 The Finnish Student Satellite Suport the passion Aalto-1 The Finnish Student Satellite Aalto-1 The Finnish Student Satellite Aalto-1 The Finnish Student Satellite Aalto-1 The Finnish Student Satellite Aalto-1 team in spring 2011 http://aalto-1.tkk.fi Aalto-1 The Finnish Student Satellite Open standards Aalto-1 The Finnish Student Satellite Aalto-1 The Finnish Student Satellite Share your science Aalto-1 The Finnish Student Satellite First public appearance on 28.07.2010 Aalto-1 The Finnish Student Satellite First years in publicity • • • • • • • Scientific American Tähdet ja Avaruus Tekniikan maailma YLE puhe Avaruusluotain Turun Sanomat Supermozg Aalto-1 The Finnish Student Satellite Aalto-1 The Finnish Student Satellite Good graphics Aalto-1 The Finnish Student Satellite Aalto-1 The Finnish Student Satellite Aalto-1 The Finnish Student Satellite Aalto-1 The Finnish Student Satellite Conferences and publications Aalto-1 The Finnish Student Satellite Conferences and Workshops Aalto-1 The Finnish Student Satellite Remote Sensing Days 2011 Aalto-1 The Finnish Student Satellite Television and radio Aalto-1 The Finnish Student Satellite First TV show in the autumn 2010. Aalto-1 The Finnish Student Satellite Aalto-1 The Finnish Student Satellite Exchange students Aalto-1 The Finnish Student Satellite First Aalto-1 exchange students in TUDelft Aalto-1 The Finnish Student Satellite Project seminars Aalto-1 The Finnish Student Satellite Aalto-1 The Finnish Student Satellite Summer schools Aalto-1 The Finnish Student Satellite First CubeSat Summer School in Ventspils Aalto-1 The Finnish Student Satellite Excursions Aalto-1 The Finnish Student Satellite Locating test facilities Aalto-1 The Finnish Student Satellite LUMA for high school Aalto-1 The Finnish Student Satellite LUMA for high schools Aalto-1 The Finnish Student Satellite Show the way Aalto-1 The Finnish Student Satellite Aalto-1 The Finnish Student Satellite Aalto-1 The Finnish Student Satellite Public talks Aalto-1 The Finnish Student Satellite Aalto-1 The Finnish Student Satellite Exhibitions Aalto-1 The Finnish Student Satellite Aalto-1 The Finnish Student Satellite Aalto-1 The Finnish Student Satellite Aalto-1 The Finnish Student Satellite Aalto-1 The Finnish Student Satellite Aalto-1 The Finnish Student Satellite Aalto-1 The Finnish Student Satellite Aalto-1 The Finnish Student Satellite Is it worth? Aalto-1 The Finnish Student Satellite Vibrant community Aalto-1 The Finnish Student Satellite Aalto-1 The Finnish Student Satellite Aalto-1 The Finnish Student Satellite Aalto-2 Aalto-1 The Finnish Student Satellite Aalto-1 The Finnish Student Satellite Spin-offs Aalto-1 The Finnish Student Satellite Aalto-1 The Finnish Student Satellite Dream big! Aalto-1 The Finnish Student Satellite Aalto-1 The Finnish Student Satellite Aalto-1 The Finnish Student Satellite



Дата загрузки: 2017-01-23
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... pages: 273 Contents CONTENTS .................................................................................................................................................. 3 FOREWORD ................................................................................................................................................. 5 AALTO UNIVERSITY RESEARCH ASSESSMENT EXERCISE 2009... and Systems Technology, TKK ........................................................................... 135 Aalto University Research Assessment Exercise 2009... of Visual Culture, TaiK ........................................................................................................................ 268 Aalto University Research Assessment Exercise 2009... into a new university, Aalto University. The formation of Aalto University is a spearhead... Aalto University Research Assessment Exercise 2009: General Observations Dr. Antti Saaristo, Aalto... a major threat for Aalto University’s ambition to be Aalto University Research Assessment... impact and visibility of Aalto University’s research. Aalto University’s situation in which... generally demoralized by their circumstances. Aalto University Research Assessment Exercise 2009... alignment with the goals of Aalto University. Aalto University Research Assessment Exercise... training as internationally competitive researchers. Aalto University Research Assessment Exercise 2009... clear disciplinary rationale. Accordingly, the Aalto University Research Assessment Exercise 2009... of Aalto University we doubt that a truly international visibility of Aalto could... mission at Aalto University. Top universities having a comparable size with Aalto University... at Aalto cannot be obtained without an extensive international expertise. Aalto University... both within the new Aalto University and beyond. Aalto University Research Assessment... department – especially if extended further. Aalto University Research Assessment Exercise 2009... students, postdoctoral and senior researchers. Aalto University Research Assessment Exercise 2009... international research programs and projects. Aalto University Research Assessment Exercise 2009...-departmental research among junior researchers. Aalto University Research Assessment Exercise 2009... are needed to create the Aalto University. Aalto University Research Assessment Exercise... sharing and addressing interdisciplinary issues. Aalto University Research Assessment Exercise 2009... collaboration with other disciplines within Aalto University in collecting, managing, interpreting... the new Aalto University. The continued focus within Transportation Engineering Aalto University... related activities (e.g. combining economics and Aalto University Research Assessment Exercise 2009... communities related research problems together. Aalto University Research Assessment Exercise 2009... more established international professors among Aalto University Research Assessment Exercise 2009... establish itself within the interdisciplinary Aalto University and multidisciplinary Lahti University... adjust the funding arrangements accordingly. Aalto University Research Assessment Exercise 2009... departments aiming at international recognition. Aalto University Research Assessment Exercise 2009... in international collaborations and visibility. Aalto University Research Assessment Exercise 2009... advanced computational infrastructure, e.g., grid computing. Aalto University Research Assessment Exercise 2009...-based communication within digital communities). Aalto University Research Assessment Exercise 2009... business communication aligned with the Aalto University interdisciplinary focus. Joint projects... government agencies) which facilitates faculty Aalto University Research Assessment Exercise 2009... could be potentially implemented at Aalto University. Aalto University Research Assessment Exercise... work with other Aalto units (e.g. DIEM at TKK). The Aalto University Research... this environment within the new Aalto framework. Aalto University Research Assessment Exercise... innovation management (e.g. Copenhagen Business School). Aalto University Research Assessment Exercise 2009..., associated with significant travel expenses. Aalto University Research Assessment Exercise 2009... strategic reorientation and structural changes. Aalto University Research Assessment Exercise 2009... investigations identified two major factors: Aalto University Research Assessment Exercise 2009... solely to a traditional 'scientific method'.” Aalto University Research Assessment Exercise 2009... physical infrastructure for research activities. Aalto University Research Assessment Exercise 2009...-reviewed publications and conference circles. Aalto University Research Assessment Exercise 2009... its already significant international reputation. Aalto University Research Assessment Exercise 2009... its professors’ individual international reputations. Aalto University Research Assessment Exercise 2009... discussions pertaining to Aalto staffing, impact and workloads. Aalto University Research Assessment...



Дата загрузки: 2017-03-10
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... of Rostock, GERMANY Ari Sihvola, Aalto University, FINLAND Sune Svanberg, Lund... (Aalto University, Finland); Pasi YlaOijala (Aalto University, Finland); D. C. Tzarouchis (Aalto University, Finland); O. Vartia (Aalto University, Finland); A. Seppala (Aalto University, Finland); E. Haimi (Aalto University, Finland); Tapio AlaNissila (Aalto... and Superconducting Qubits J.-M. Pirkkalainen (Aalto University, Finland); S. U. Cho (Aalto University, Finland); F. Massel..., Finland); Pertti J. Hakonen (Aalto University, Finland); Mika A. Sillanpaa (Aalto University, Finland); 14... Two-photon Absorption Andriy Shevchenko (Aalto University, Finland); Matthieu Roussey (University... Shevchenko (Aalto University, Finland); Ville Kivijarvi (Aalto University, Finland); Markus Nyman (Aalto University, Finland); Patrick Grahn (Aalto University, Finland); Alex Karrila (Aalto University, Finland); Matti Kaivola (Aalto University... of Technology, Sweden); Katsuyuki Haneda (Aalto University, Finland); Jun-Ichi Takada... Miah (Aalto University, Finland); Afroza Khatun (Aalto University, Finland); Katsuyuki Haneda (Aalto University... Helsinki, Finland); H. Wallen (Aalto University, Finland); Ari Sihvola (Aalto University School of...: Unexpected Scattering Properties Ari Sihvola (Aalto University School of Electrical Engineering... of Helsinki, Finland); Henrik Wallen (Aalto University, Finland); 13:20 Ultra...



Дата загрузки: 2016-12-29
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... thesis discusses the requirements for Aalto-1 and Aalto-2 electrical power systems. Also...: Nanosatellite, Electrical Power System, EPS, Aalto-1, Aalto-2, CubeSat, Stepdown, Step-up, Boost...ää vaatimukset Aalto-1 ja Aalto-2 nanosatelliittien tehonsyöttöjärjestelmille ja kehittää Aalto-2 nanosatelliitin tehonsy... konvertteri Aalto-1, Aalto-2, CubeSat, ii Preface This thesis determines requirements for Aalto-1 and Aalto-2 nanosatellites and a prototype for the Aalto-2 electrical power... of Electrical Engineering, Aalto University. I thank and acknowledge Aalto-1 & Aalto-2 project coordinator Dr... acronyms ............................................................................................................. vi 1 Introduction....................................................................................................................................... 1 1.1 CubeSat concept........................................................................................................................ 2 1.2 Aalto-1....................................................................................................................................... 2 1.3 Aalto-2....................................................................................................................................... 3 1.4 Aim and structure of the... method used for Aalto-1............................................................................................31 5.3 Solar panels for Aalto-2........................................................................................................... 33 6 Electrical power system requirements.............................................................................................34 6.1 Requirements for Aalto-1.........................................................................................................35 6.2 Requirements for Aalto-2.........................................................................................................35 6.2.1 Top level... Kit connector...........................................................................................42 7 Aalto-1 EPS architecture................................................................................................................. 43 8 Aalto-2 preliminary EPS architecture..............................................................................................45... to space. 1.2 Aalto-1 The first Finnish CubeSat project Aalto-1 was initiated in... and Engineering of Aalto University School of Electrical Engineering. Aalto-1 is a 3U CubeSat with 3-axis stabilization. Dimensions of Aalto-1 are... courses on various CubeSat topics. 2 1.3 Aalto-2 Aalto University is participating in a EU... subsystems developed for Aalto-1 are used also as Aalto-2 subsystems whenever possible... structure for Aalto-2 has to be re-designed as Aalto-1 is a 3U... is to determine requirements for Aalto-1 and Aalto-2 electrical power systems and... form solar panels. Requirements for Aalto-1 and Aalto-2 nanosatellites are determined in... out the requirements, architectures of Aalto-1 and Aalto-2 are described in Chapters... solar cells for Aalto-1 The solar panels for Aalto-1 are manufactured by... when soldering. Interconnectors used in Aalto-1 and Aalto-2 solar panels are manufactured... in manufacturing Aalto-1 solar panels. Thickness of coverglasses used on Aalto-1 solar... the Aalto-1 solar panel. 31 Figure 5.3: Aalto-1 solar panel composition Figure 5.4: Aalto-1 solar... panels for Aalto-2 A similar approach as used in Aalto-1 solar panel manufacturing is used for Aalto-2 panels. Solar.... 6.1 Requirements for Aalto-1 The first preliminary requirements for the Aalto-1 EPS were... for the Aalto-1 nanosatellite are defined in Appendix B. 6.2 Requirements for Aalto-2 As... BCR_out V_bat 42 7 Aalto-1 EPS architecture The Aalto-1 EPS control board and... 7.1: Block Diagram of Aalto-1 EPS 43 The Aalto-1 has solar panels on... 10: Solar panel configuration of Aalto-1 44 8 Aalto-2 preliminary EPS architecture Most...” as used in the Aalto-1 satellite. In Aalto-1, the microcontroller of the... it is used in several Aalto-1 and Aalto-2 subsystems and there is... supposed to be used in Aalto-1 and Aalto-2 nanosatellites. SPV1040 uses P & O algorithm... Aalto-1 and Aalto-2 electrical power systems and a prototype of the EPS for Aalto-2 was developed. Requirements for Aalto-1 are listed in Appendix B and for Aalto... up Aalto-2 design process, Aalto-1 subsystems are used whenever it is possible. Aalto... of Aalto-2 nanosatellite using 4 solar cells on each long side. #### Aalto-2 body...



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...–1985) ja Alpo Jaakolaa. Informalismin aalto vaikutti Turun taidetraditioon nopeammin kuin... vuosina 1968–1969 ”vihaisten miesten aalto”. Siihen kuuluivat Harro Koskinen, Simo.... Kauko Lehtisen arkisto. Kuvannut Terho Aalto. Omakuva ( Vihreäkasvoinen) 1950, 39.... Kauko Lehtisen arkisto. Kuvannut Terho Aalto. Omakuva, 1959, 28 x 22, tussilaveeraus.... Kauko Lehtisen arkisto. Kuvannut Terho Aalto. Esineitä, 1954, 35 x 25, tussilaveeraus.... Kauko Lehtisen arkisto. Kuvannut Terho Aalto. Lato, 1954, 21 x 30, tussilaveeraus.... Kauko Lehtisen arkisto. Kuvannut Terho Aalto. Mestarin mukaan (Rembrandt), 1959, 35.... Kauko Lehtisen arkisto. Kuvannut Terho Aalto. Omakuva, 1953, 55,3 x 24,5, öljymaalaus.... Kauko Lehtisen arkisto. Kuvannut Terho Aalto. Asetelma, 1959, 97 x130, öljymaalaus.... Kauko Lehtisen arkisto. Kuvannut Terho Aalto. Robert Rauschenberg, 1960, Pèlerin (peinture.... 46. Nimetön. Kuvannut Terho Aalto. Nimetön. Kuvannut Terho Aalto. Nimetön. Luonnos lapsi... Terho Aalto. Nimetön. Kuvannut Terho Aalto. Nimetön. Kuvannut Terho Aalto. Nimetön. Kuvannut Terho Aalto. Nimetön. Kuvannut Terho Aalto. Nimetön. Kuvannut Terho Aalto. Nimetön. Kuvannut Terho Aalto. Nimetön. Kuvannut Terho Aalto. Nimetön. Kuvannut Terho Aalto. Nimetön. Kuvannut Terho Aalto. Nimetön. Kuvannut Terho Aalto. Nimetön. Kuvannut Terho Aalto. Nimetön. Kuvannut Terho Aalto... Terho Aalto. Nimetön. Kuvannut Terho Aalto. Nimetön. Kuvannut Terho Aalto. Nimetön. Kuvannut Terho Aalto. Nimetön. Kuvannut Terho Aalto. Nimetön. Kuvannut Terho Aalto. Nimetön. Kuvannut Terho Aalto. Nimetön. Kuvannut Terho Aalto. Nimetön. Kuvannut Terho Aalto. Nimetön. Kuvannut Terho Aalto.... Kauko Lehtisen arkisto. Kuvannut Terho Aalto. Piirustuksia mustalla taustalla, 1961, 42.... Kauko Lehtisen arkisto. Kuvannut Terho Aalto. Muotokuva, 1961, 72,5 x 50,5, kollaasi.... Kauko Lehtisen arkisto. Kuvannut Terho Aalto. Maalattu pää, 1961, 60 x 41,5, akryylimaalaus.... Kauko Lehtisen arkisto. Kuvannut Terho Aalto. Piirretty pää, 1961, 60 x 41,5, tussi.... Kauko Lehtisen arkisto. Kuvannut Terho Aalto. Kasvot, 1961, 42 x 30, akryylimaalaus.... Kauko Lehtisen arkisto. Kuvannut Terho Aalto. Kasvot, 1961, 40 x 27, akryylimaalaus.... Kauko Lehtisen arkisto. Kuvannut Terho Aalto. Kasvot, 1961, 42 x 30, akryylimaalaus.... Kauko Lehtisen arkisto. Kuvannut Terho Aalto. Yö, 1961, 29,5 x 43,5, guassi kartongille.... Kauko Lehtisen arkisto. Kuvannut Terho Aalto. Pää vaalealla taustalla, 1961, sekatekniikka kankaalle.... Kauko Lehtisen arkisto. Kuvannut Terho Aalto. Jackson Pollock, 1951, Number fourteen.... Kauko Lehtisen arkisto. Kuvannut Terho Aalto. Kasvot sanomalehti taustalla, 1961, ei.... Kauko Lehtisen arkisto. Kuvannut Terho Aalto. Sommitelma IV, 1961, ei mittatietoja.... Kauko Lehtisen arkisto. Kuvannut Terho Aalto. Vous, 1961, ei mittatietoja, kollaasi.... Kauko Lehtisen arkisto. Kuvannut Terho Aalto. Sommittelu rapatulle pinnalle, 1961, 59.... Kauko Lehtisen arkisto. Kuvannut Terho Aalto. Karvakuva, 1963, 65 x 119, sekatekniikka.... Kauko Lehtisen arkisto. Kuvannut Terho Aalto. Rippikuva, 1963, 92 x 73, sekatekniikka.... Kauko Lehtisen arkisto. Kuvannut Terho Aalto. Sivuseikka, 1963, 91 x 112,5, öljymaalaus.... Kauko Lehtisen arkisto. Kuvannut Terho Aalto. Yleiskuva Lehtisen ja Hartmanin näyttelyst.... Kauko Lehtisen arkisto. Kuvannut Terho Aalto. Kaksi figuuria (Kuningas ja Kuningatar.... Kauko Lehtisen arkisto. Kuvannut Terho Aalto. Nainen sitruunan keltaisella taustalla, 1963.... Kauko Lehtisen arkisto. Kuvannut Terho Aalto. 116. Tussilla piirretty pää, 1964, ei.... Kauko Lehtisen arkisto. Kuvannut Terho Aalto. 121. Informalistinen maalaus, 1962, 38.... Kauko Lehtisen arkisto. Kuvannut Terho Aalto. 130. Kyklooppikaunotar, 1964, 25 x 37.... Kauko Lehtisen arkisto. Kuvannut Terho Aalto. 139. Historiallinen tapaus, 1965, 15x12.... Kauko Lehtisen arkisto. Kuvannut Terho Aalto. 140. Sulottaret, 1965, ei mittatietoja.... Kauko Lehtisen arkisto. Kuvannut Terho Aalto. 188. Nainen harmaalla pohjalla, 1964...



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... Syrjäsuo A’’ Aalto University School of Electrical Engineering ii AALTO UNIVERSITY SÄHK..., procurement, verification and operations. The Aalto-1 student satellite project is used... project became evident during the Aalto-1 case to achieve a smooth implementation... Control System, ADCS, Aalto-1, CubeSat, Process iii AALTO YLIOPISTO SÄHKÖTEKNIIKAN KORKEAKOULU...än valinnasta, hankinnasta, laadunvarmennuksesta ja operoinnista. Aalto-1 opiskelijasatelliittiprojektia käytetään esimerkkitapauksena osoittamaan menettelytavan... vaatimusmäärittelyn tärkeys tuli ilmeiseksi Aalto-1 projektin tapauksessa, jotta sulava toteutus... saavuttaa. Avainsanat: Nanosatelliitti, Asennonsäätöjärjestelmä, Aalto-1, CubeSat, Prosessi iv Preface This... a result of my studies at Aalto University School of Electrical Engineering... my ongoing participation in the Aalto-1 student satellite project. I would like... difficult situations. To the whole Aalto-1 team, who I have enjoyed working................................................................................................ 29 3.5 Operations .......................................................................................................................... 32 Use case: Aalto-1 ....................................................................................................................... 34 4.1 Background ........................................................................................................................ 34 vi 4.1.1 System... .......................................................................................................................... 51 Aalto-1 ADCS Use Case................................................................................................... 59 References ................................................................................................................................... 60 Appendix A Aalto-1 ADCS Requirements........................................................................... 63 Appendix B Aalto-1 ADCS Control Plan .............................................................................. 65 Appendix C Aalto-1 ADCS... 1 1 Introduction In the year 2010 Aalto University started a project whose target... to build Finland’s first satellite; Aalto-1. This nanosatellite is designed and... of Aalto-1 ADCS implementation. In the requirement specification for the Aalto-1 ADCS... learning material. Section 4 presents the Aalto-1 project and its ADCS implementation... case: Aalto-1 In this chapter, Aalto University’s student satellite project Aalto-1 is used...’s vision of the Aalto-1 satellite (Courtesy of the Aalto-1 Team). Aalto-1 has various... implementation procedure successfully. 4.1 Background The Aalto-1 satellite is an Earth Observing... specifications (Aalto-1, 2011a) of Aalto-1 are given in Table 7. 35 Table 7: Aalto-1 satellite main specifications (Aalto... Communication Design Launch The schedule (Aalto-1, 2011a) of the development is... Flight Models Figure 17: Aalto-1 project roadmap (Aalto-1, 2011a). The development is.... 36 4.1.1 System The Aalto-1 satellite’s system bus (Aalto-1, 2011b) is constructed for...∙10-3 kg m2 4.1.3 Payload The Aalto-1 satellite has three technology demonstrator... during the mission life time. (Aalto-1, 2011c) - RADMON is a radiation monitor... (Aalto-1, 2011f). Figure 18: Aalto-1 satellite payload, subsystems and coordinate axes (Aalto-1, 2011f). 4.1.4 Mission The mission of Aalto-1 is to... mission of the Aalto-1 satellite is divided into phases (Aalto-1, 2011f). The... Specification In this thesis, the Aalto-1 ADCS requirements are derived mainly... are defined generously in the Aalto-1 project: A subsystem shall be compatible... the Preliminary Mission Design & Operations (Aalto-1, 2011g), it is clear that... the Preliminary Mission & System Requirements (Aalto-1, 2011b), the ADCS requirements caused... Laboratory of Space Technology) in Aalto University is remote sensing. Rovers... delays. - Availability of test facilities Aalto University does not currently have... is not a preferred place for Aalto-1’s configuration. Integration to the center... chapter. 4.5.1 Tests The Aalto-1 project’s Product Assurance plan (Aalto-1, 2011h) defines the... o Shock As already mentioned, the Aalto-1 project is manufacturing a proto-flight... to be 1 degree (Requirements O-2 and O-3) (Aalto-1, 2011c). Vibrations, i.e. jitter, inside these... design aspects affecting the whole Aalto-1 mission. For example, the Control... 6 References Aalto-1, 2011a. A1-M-PL-02-v1 Development Plan. Aalto-1, 2011b. A1... & Operations. Aalto-1, 2011h. A1-Q-PL-01-v1 Product Assurance Plan. Aalto-1, 2011i... (Methods for nanosatellite attitude control). Aalto University Bachelor’s thesis. Alonso, M. and...-tumbling Comissioning Measurement Measuring phase Aalto-1 ADCS Control Plan Attitude ADCS... of Diagnostics TBD 66 Appendix C Aalto-1 ADCS Verification plan Requirement Deadline...



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.... Riikka Lounatvuori Hyllykallio Om. Johanna Aalto Turku Lounatkarin Scirocco FI29805/13... Nieminen Porvoo Om. Marita&Jorma Aalto Mikkeli 1256 23109 s.01.02... & Juuso Vitikainen Harjumaa Om. Tiina Aalto & Mikko Tuominen Hämeenlinna VETERAANILUOKKA - VETERAN... C Kasv. Ida-Sofia Aalto Pyhäranta Om. Ida-Sofia Aalto & Jenni Heinonen... Hallikainen Riistavesi Om. Pirjo Aalto & Mervi Aalto Espoo Skipper”S To Ursinus Velutus.... Kirsi Ylipiessa Tornio Om. Merja Aalto Tornio s.03.05.2013 I. Zanellon... Om. Kirsi Ylipiessa & Ida-Sofia Aalto Tornio King Of Helluland Feel... Nummiola Haukipudas Om. Merja Aalto & Jari Aalto & Sakari Aalto Tornio 1820 Karhukumpu Beauville... Kasv. Teija Salmi-Aalto Järvenpää Om. Teija Salmi-Aalto Järvenpää Euro Power... Pleasant Surprise Kasv. Teija Salmi-Aalto Järvenpää Om. Mona Mahkonen & Jani... E. Edendane’s Luthientinuviel Kasv. Teija Salmi-Aalto Järvenpää Om. Antti Järvinen & Heidi...’s Pirate’s Gold Kasv. Teija Salmi-Aalto Järvenpää Om. Ulla Raitio Espoo... Kasv. Teija Salmi-Aalto Järvenpää Om. Teija Salmi-Aalto Järvenpää s.18.02...,2637 Kennel Edendane’s Om. Salmi-Aalto Teija Järvenpää 2594,2603,2604... Teresa La Usa Om. Tiina Aalto & Mikko Tuominen Hämeenlinna 2675 2676.... Minna Ahlström Somero Om. Elisa Aalto & Esko Mäenpää Orivesi Hossa-Zebness...



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... Aalto-1 satellite Osama Khurshid∗ , Tuomas Tikka, Jaan Praks, and Martti Hallikainen Aalto... (EPB) experiment onboard the Finnish Aalto-1 satellite. The goal of the... for deorbiting the satellite. The Aalto-1, a multi-payload CubeSat, will carry... presented. Key words: plasma brake, Aalto-1 satellite, de-orbiting, attitude control... increase ∗ Corresponding author, osama.khurshid@aalto.fi cost and complications. This... payload placement on the right. Aalto-1, weighing 4 kg and measuring 10... a 3U CubeSat being developed at Aalto University in collaboration with several... mission is a miniature spectral imager [7]. Aalto-1 will accommodate an electrostatic tether... reliable deorbiting solutions for nanosatellites. Aalto-1 is the second mission after... plasma brake experiment on-board Aalto-1. The main focus will be... plasma brake device in the Aalto-1 satellite has been designed and... of the EPB experiment during Aalto-1 mission is a 100 m, conductive tether... the satellite. The equipment for Aalto-1 is similar to the payload... together, complicate the experiment. For Aalto-1, the primary aim of the... [11]. The tether used in Aalto-1 EPB experiment is specially designed..., as is the case with Aalto-1. Thus, the moment of inertia... and subsystem placement. Therefore, the Aalto-1 frame structure is designed to... bottlenecks in its use. Thus, Aalto-1 needs alternate means for accurate... set-up on-board the Aalto-1 satellite is presented in this... payload Fig. 3. Attitude of the Aalto-1 satellite over poles and equator... arrows show the direction of Aalto-1 rotaion axis. The EPB payload..., is 100 m in length. The Aalto-1 system is equipped with four... into the system for redundancy. 4.2. Aalto-1 attitude determination and control system... testing is the responsibility of Aalto University. The set-up developed... for Aalto-1. The main difference between the EPB on-board Aalto-1 and... length. The experiment on-board Aalto-1 will be carried out for... electron guns are based on Aalto-1 ADCS has been designed to... tether reel motor’s spin axis. Aalto-1 needs 3-axis stabilization attitude for... view is presented in Fig. 5. Aalto-1 ADCS also includes reaction wheels... on the obtained experimental results. Aalto-1 EPB experiment has been designed... paper presented the design of Aalto-1 satellite system to perform the... the last phase of the Aalto-1 multipayload mission. The small size... to fly on-board a CubeSat. Aalto-1 will fly a 100 m tether, charged... performing the experiment on-board Aalto-1 will provide further insight into... and support for developing the Aalto-1 system design, suitable for performing... work has been supported by Aalto University’s Multidisciplinary Institute of Digitalisation..., T., Peitso, P., Rantanen, J., N¨asil¨a, A. et al. Aalto-1 nanosatellite – technical description and mission..., M., Saari, H., Antila, J., Janhunen, P., and Vainio, R. Aalto-1 – an experimental nanosatellite for hyperspectral.... Miniature spectral imager for the Aalto-1 nanosatellite. In Proc. 4th European... Hallikainen, M. Attitude dynamics analysis of Aalto-1 satellite during de-orbiting experiment... a reliable On-Board Computer for Aalto-1 nanosatellite mission. In Proc. 2nd... Control System implementation for the Aalto-1 nanosatellite. In Proc. 2nd IAA..., 160–171. Plasmapiduri eksperimendi sobitamine Aalto-1 satelliidile Osama Khurshid, Tuomas Tikka... esitatud u¨ levaade plasmapiduri eksperimendikorraldusest Soome Aalto-1 satelliidi pardal. Eksperimendi eesm¨argiks... ka atmosf¨aa¨ ri suunata. Aalto-1 on mitmeotstarbeline satelliit, mille u¨ heks...



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...:17.03.2014 Page: 1 (27) Aalto-1 RADMON Experiment Interface Document-Part... Approved by DISTRIBUTION Name Organisation Aalto-1 Team CHANGE LOG Date Issue.... Further clarifications to the text. Aalto-1 Doc. No. A1-RAD-IF... Electronics.................................................................................... 9 3.2 Subunits Interfacing (RADMON Bus) ................................................................................................. 9 3.3 Aalto-1 Bus Interfacing .................................................................................................................... 11 3.4 Grounding ........................................................................................................................................ 12... Requirements ....................................................................... 27 8.6 Positioning Requirements ............................................................................................................... 27 Aalto-1 Doc. No. A1-RAD-IF..., the radiation monitor for the Aalto-1 satellite. A new document version IF...-RAD-DW-01 Draft R2 Aalto-1 Payload Communication Protocol Definitions and... Unit RADMON Radiation Monitor for Aalto-1 satellite OBC – A1-OBH-DS... outer dimensions of RADMON are: Aalto-1 Doc. No. A1-RAD-IF... will be attached to the Aalto-1 short-stack with four 3 mm... mass is presented in [R1]. Aalto-1 Doc. No. A1-RAD-IF... interfaces towards the Plasma Brake. Aalto-1 Doc. No. A1-RAD-IF...: 7 (27) Figure 2. RADMON Top Frame Aalto-1 Doc. No. A1-RAD-IF... the short stack support plate. Aalto-1 Doc. No. A1-RAD-IF.... 3.2 Subunits Interfacing (RADMON Bus) The Aalto-1 Short Stack communication signals go... for the photodiode needs two. Aalto-1 Doc. No. A1-RAD-IF...-Bus LVDS Dig-(PSU)Communication Aalto Header Bus Signal SCINT_B10 SCINT_B8...-(PSU)Aalto LVDS Communication Aalto-(PSU)Dig 38 LVDS_MOSI_NEG Bidirectional I”C_DATA_A Aalto-(PSU... 35 LVDS Aalto-(PSU)Communication Dig LVDS_MOSI_POS 37 I2C Communication Aalto-PSU... Page: 11 (27) Aalto-1 3.3 Aalto-1 Bus Interfacing The Aalto-1 short stack signals used... shown in Fig 6. Radmon Signal Aalto Radmon Signal Remarks In/Out... Reserved Aalto 7 8 Reserved Aalto NC NC Reserved Aalto 9 10 Reserved Aalto NC NC Reserved Aalto 11 12 Reserved Aalto NC NC Reserved Aalto 13 14 Reserved Aalto NC NC Reserved Aalto 15 16 Reserved Aalto... Reserved Aalto 19 20 Reserved Aalto NC NC Reserved Aalto 21 22 Reserved Aalto NC NC Reserved Aalto 23 24 Reserved Aalto NC GND GND_1-25 25 26 Reserved Aalto NC NC Reserved Aalto 27 28 Reserved Aalto NC NC Reserved Aalto 29 30 Reserved Aalto NC NC Reserved Aalto 31 32 Reserved Aalto... Reserved Aalto 35 36 Reserved Aalto NC NC Reserved Aalto 37 38 Reserved Aalto... Reserved Aalto NC NC NC Reserved Aalto NC Reserved Aalto 47 48 Reserved Aalto NC Reserved Aalto 49 50 Reserved Aalto NC NC Reserved Aalto 51 52 Reserved Aalto... stack bus signals and pins Aalto-1 Doc. No. A1-RAD-IF... interfaces are shown in Figure 8. . Aalto-1 Doc. No. A1-RAD-IF... only for elucidation (asynchronous communication). Aalto-1 Doc. No. A1-RAD-IF.... 10. The power pins of Aalto-1 short stack were given in... the killswitch located at the Aalto PSU cuts the RADMON +5V... with the EMC-requirements of Aalto as given in [TBD] document... Radmon are summarized in Table 3. Aalto-1 Doc. No. A1-RAD-IF... Turku University of Applied Sciences. Aalto-1 Doc. No. A1-RAD-IF... communication are given in [R2]. Aalto-1 Doc. No. A1-RAD-IF... 13 ~max length data packets Aalto-1 Doc. No. A1-RAD-IF... configuration point values 0x58 0x59 Aalto-1 Doc. No. A1-RAD-IF... 32-bit counter values. The Aalto-1 OBC should store and transmit..., one event requiring 3 bytes. The Aalto-1 OBC should store and transmit... will include 50 data bytes. Aalto-1 Doc. No. A1-RAD-IF... Internal Temp of FPGA bias Aalto-1 Doc. No. A1-RAD-IF... but science data not valid. Aalto-1 Doc. No. A1-RAD-IF.... 6.3 Expected Components for Cooling/Heating N/A. Aalto-1 Doc. No. A1-RAD-IF.... 7.2 Communication and Data Delivery TBD. Aalto-1 Doc. No. A1-RAD-IF... flux enhancements to be observed. Aalto-1 Doc. No. A1-RAD-IF... unlikely to exhibit high fluxes. Aalto-1 Doc. No. A1-RAD-IF... to be switched off while Aalto-1 is visible to the ground...



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... Ltd, Lappeenranta University of Technology, Aalto University, University of Jyväskyl... University of Technology (LUT), Aalto University (Aalto), Finnish Funding Agency for Technology... Ltd, Lappeenranta University of Technology, Aalto University, University of Jyväskyl... University of Technology (LUT), Aalto University (Aalto), Finnish Funding Agency for Technology... Ltd, Lappeenranta University of Technology, Aalto University, University of Jyväskyl... and future oriented expertise FIOH, Aalto Signalled and silenced aspects of... Neutronics, nuclear fuel and burnup Aalto Extensive fuel modelling VTT Radionuclide... between different systems and disciplines Aalto 3. Fuel research and reactor analysis.... Lappeenranta University of Technology, the Aalto University in Espoo, and the... Engineering and Management, Aalto University P.O.Box 15500, FI-00076 Aalto – Finland 2 Centre... ydinvoima-alalla. Työterveyslaitos ja Aalto-yliopisto, 2014. ISBN: 978-952... turvallisuuskriittisessä organisaatiossa. Työterveyslaitos ja Aalto-yliopisto, 2014. ISBN 978-952.... Master’s Thesis. Aalto University, 2013. Available online: https://aaltodoc.aalto.fi/handle... control rooms. Master’s thesis. Espoo: Aalto University. Laitio, P., Savioja, P. & Lappalainen, J. 2013... plant control rooms. Master’s thesis. Aalto University, School of Electrical Engineering... of Computer Science, Aalto University P.O. Box 15400, FI-00076 Aalto, Finland Abstract... of a model checker called ATMOC (Aalto Timed Model Checker) (Kindermann et... of Computer Science, Aalto University P.O. Box 15400, FI-00076 Aalto, Finland Abstract... Aalto University, Department of Computer Science and Engineering P.O. Box 15400, 00076 Aalto... collaborated with the VAHA-A initiative. Aalto University designed, implemented and maintained..., the project has collaborated with Aalto University where a significant research effort... contribution from M.Sc. students at Aalto University. During the past four... fuel burnup calculations. D.Sc. Thesis, Aalto University, 2013. (VTT Science 32... Carlo neutron tracking. D.Sc. Thesis, Aalto University, 2015. (in preexamination). 179... fuel burnup calculations. D.Sc. Thesis, Aalto University, 2013. (VTT Science 32... 2 - TRAB3D code sequence. Special assignment, Aalto University, 2014. (VTT-R-04538-14... Vanhanen 1 Aalto University School of Science P.O. Box 11000, FI-00076 AALTO 2 Current... and Radiation Physics Group at Aalto University School of Science concentrates... Monte Carlo Neutronics. Doctoral dissertation, Aalto University (2013). Isotalo, A.E., Sahlberg, V., 2014... Reactor Fuel Cladding, Master’s Thesis. Aalto University School of Engineering, 7 July... in nuclear fuel, Master’s Thesis, Aalto University School of Chemistry, 2014..., FI-02044 Espoo 2 Aalto University P.O. Box 11000, FI-00076 AALTO, Finland 3 Lappeenranta... grid utilizing RANS turbulence modelling. Aalto University has mainly concentrated on... nuclear power plant. Master’s thesis, Aalto University School of Science. Nieminen... Espoo 2 Aalto University, School of Engineering P.O. Box 11000, FI-00076 AALTO Abstract The objective of the joint VTT – Aalto ENVIS project...), SSM (Swedish Radiation Safety Authority), Aalto University, Fortum Oyj and OECD... Austenitic Stainless Steels. MSc Thesis, Aalto University 2013. 111p. Apajalahti, H. et..., Kon-67.5100, September 5-6, 2012.. Aalto University, Department of Engineering Design...-base alloy dissimilar metal welds. Aalto University, School of Engineering, Department... Espoo 2 Aalto University School of Engineering P. O. Box 14200, FI-00076 Aalto, Finland... apparatus designed and assembled at Aalto University. TDS curves were determined... and ethanolamine solutions. MSc-thesis, Aalto University, School of Chemical Technology...-02044 Espoo 2 Aalto University P.O. Box 11000, FI-00076 AALTO Abstract Finnish nuclear... Research Centre of Finland and Aalto University. The MANAGE ageing management... 1 Cooling Water Chambers . Aalto University. Espoo: Research Report AALTO-R-001-12 2012..., Houghton, USA 5 Aalto University P.O. Box 11000, FI-00076 AALTO Abstract The paper..., H., Pirinen, P., Tikka, K., Jokinen, H., Mäkelä, A., Gregow, H., Aalto, J. 2014b. Meteotsunamis on the Finnish... P.O. Box 1000, FI-02044 Espoo 2 Aalto University, Espoo, Finland Abstract The..., Finland 2 Aalto University, Systems Analysis Laboratory P.O. Box 11100, FI-00076 Aalto, Finland.... Yhteisviat ja intervallitodennäköisyydet vikapuuanalyysissä. Aalto university, Bachelor’s Thesis. Karanta, I. 2013... Portfolios in Fault Tree Analysis. Aalto university, Bachelor’s Thesis. Männistö, I., Karanta... portfolios under intervalvalued probabilities. Manuscript, Aalto University. Toppila, A. & Salo, A. 2015b. Computation... binary decision diagrams. Working paper, Aalto University. 673 43. FinPSA knowledge... University of Technology (LUT), Aalto University (Aalto), Finnish Funding Agency for Technology... Ltd, Lappeenranta University of Technology, Aalto University, University of Jyväskyl... Ltd, Lappeenranta University of Technology, Aalto University, University of Jyväskyl...