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TINA Small Force-Controlled Robotic Arm for Exploration and Small Satellites
DLR.de/en TINA Small force-controlled robotic arm for exploration and small satellites Brief description The robotic arm TINA is a four-axis space demonstrator to investigate autonomous operations during exploration missions on Earth. Aims The aim of the research project is to demonstrate the technology needed for a small, force-controlled robotic arm for use in space. By selecting specific components, it is possible to use TINA in Parties involved microgravity conditions as well as on Earth. DLR Institute of Robotics and Mechatronics Applications Facts and figures - Exploration, rover - Degrees of freedom: up to 7 - Controller: hard real time - Small satellites - Size: up to 2 m long - Radiation hardness: - Weight: 1.6 kg per joint various levels possible - Data transmission: - Tools: different end effectors can be Spacewire selected - Data rate: 3kHz - Supply voltage: +20V to +70V @DLR_en DLR.de/en TINA Small force-controlled robotic arm for exploration and small satellites The design of TINA follows the ‘qualifiable’ philosophy of DEXHAND [1], which uses industrial-grade compo- nents with a similar performance to their space equivalents and follows the ECSS guidelines closely, or uses the industrial-grade versions of radiation-hardened electronic components. This philosophy ensures that the transition to a fully qualified design can be achieved with a minimum number of changes. It also provides an almost perfect version for thermal and EMI modelling. Another big advantage is the low price compared to the fully qualified, radiation-hardened version, which allows the construction of multiple test arms for grasp- ing, object handling and many other applications. Each joint is made up of a brushless DC motor in combination with a resolver for commutation and position sensing, a harmonic drive gearbox, a brake for safety reasons and a torque sensor to give TINA the ability to ‘feel’. -
SPACE RESEARCH in POLAND Report to COMMITTEE
SPACE RESEARCH IN POLAND Report to COMMITTEE ON SPACE RESEARCH (COSPAR) 2020 Space Research Centre Polish Academy of Sciences and The Committee on Space and Satellite Research PAS Report to COMMITTEE ON SPACE RESEARCH (COSPAR) ISBN 978-83-89439-04-8 First edition © Copyright by Space Research Centre Polish Academy of Sciences and The Committee on Space and Satellite Research PAS Warsaw, 2020 Editor: Iwona Stanisławska, Aneta Popowska Report to COSPAR 2020 1 SATELLITE GEODESY Space Research in Poland 3 1. SATELLITE GEODESY Compiled by Mariusz Figurski, Grzegorz Nykiel, Paweł Wielgosz, and Anna Krypiak-Gregorczyk Introduction This part of the Polish National Report concerns research on Satellite Geodesy performed in Poland from 2018 to 2020. The activity of the Polish institutions in the field of satellite geodesy and navigation are focused on the several main fields: • global and regional GPS and SLR measurements in the frame of International GNSS Service (IGS), International Laser Ranging Service (ILRS), International Earth Rotation and Reference Systems Service (IERS), European Reference Frame Permanent Network (EPN), • Polish geodetic permanent network – ASG-EUPOS, • modeling of ionosphere and troposphere, • practical utilization of satellite methods in local geodetic applications, • geodynamic study, • metrological control of Global Navigation Satellite System (GNSS) equipment, • use of gravimetric satellite missions, • application of GNSS in overland, maritime and air navigation, • multi-GNSS application in geodetic studies. Report -
The Orbital-Hub: Low Cost Platform for Human Spaceflight After ISS
67th International Astronautical Congress (IAC), Guadalajara, Mexico, 26-30 September 2016. Copyright ©2016 by the International Astronautical Federation (IAF). All rights reserved. IAC-16, B3,1,9,x32622 The Orbital-Hub: Low Cost Platform for Human Spaceflight after ISS O. Romberga, D. Quantiusa, C. Philpota, S. Jahnkea, W. Seboldta, H. Dittusb, S. Baerwaldeb, H. Schlegelc, M. Goldd, G. Zamkad, R. da Costae, I. Retate, R. Wohlgemuthe, M. Langee a German Aerospace Center (DLR), Institute of Space Systems, Bremen, Germany, [email protected] b German Aerospace Center (DLR), Executive Board, Space Research and Technology, Cologne, Germany, c European Space Agency (ESA) Contractor, Johnson Space Center, Houston, USA, d Bigelow Aerospace, Las Vegas / Washington, USA, e Airbus DS, Bremen, Germany Abstract The International Space Station ISS demonstrates long-term international cooperation between many partner governments as well as significant engineering and programmatic achievement mostly as a compromise of budget, politics, administration and technological feasibility. A paradigm shift to use the ISS more as an Earth observation platform and to more innovation and risk acceptance can be observed in the development of new markets by shifting responsibilities to private entities and broadening research disciplines, demanding faster access by users and including new launcher and experiment facilitator companies. A review of worldwide activities shows that all spacefaring nations are developing their individual programmes for the time after ISS. All partners are basically still interested in LEO and human spaceflight as discussed by the ISECG. ISS follow-on activities should comprise clear scientific and technological objectives combined with the long term view on space exploration. -
SPACE EXPLORATION SYMPOSIUM (A3) Small Bodies Missions and Technologies (Part 1) (4A)
68th International Astronautical Congress 2017 Paper ID: 39010 oral SPACE EXPLORATION SYMPOSIUM (A3) Small Bodies Missions and Technologies (Part 1) (4A) Author: Dr. Aur´elieMoussi Centre National d'Etudes Spatiales (CNES), France, [email protected] Mrs. Laurence Lorda Centre National d'Etudes Spatiales (CNES), France, [email protected] Mr. Clement Dudal Centre National d'Etudes Spatiales (CNES), France, [email protected] Mrs. Celine Cenac Centre National d'Etudes Spatiales (CNES), France, [email protected] Mr. David Granena Centre National d'Etudes Spatiales (CNES), France, [email protected] Mr. Thierry Martin Centre National d'Etudes Spatiales (CNES), France, [email protected] Dr. Elisabet Canalias CNES, France, [email protected] Mrs. Muriel Deleuze Centre National d'Etudes Spatiales (CNES), France, [email protected] Dr. Tra Mi Ho DLR (German Aerospace Center), Germany, [email protected] Mr. Christian Ziach Deutsches Zentrum f¨urLuft- und Raumfahrt e.V. (DLR), Germany, [email protected] Dr. Stephan Ulamec Deutsches Zentrum f¨urLuft- und Raumfahrt e.V. (DLR), Germany, [email protected] Dr. Jens Biele Deutsches Zentrum f¨urLuft- und Raumfahrt e.V. (DLR), Germany, [email protected] Mrs. Caroline Lange Deutsches Zentrum f¨urLuft- und Raumfahrt e.V. (DLR), Germany, [email protected] Mr. Jan Thimo Grundmann DLR (German Aerospace Center), Germany, [email protected] Ms. Nawarat Termtanasombat Lule˚aTechnical University, Germany, [email protected] Mr. Christian Krause Deutsches Zentrum f¨urLuft- und Raumfahrt e.V. (DLR), Germany, [email protected] Mrs. Cinzia Fantinati Deutsches Zentrum f¨urLuft- und Raumfahrt e.V. -
Exomars Flush Air Data System: Experimental and Numerical
ExoMars Flush Air Data System: Experimental and Numerical Investigation Thorn Schleutker a and Ali Gülhan b DLR, German Aerospace Center, 51147 Cologne, Germany Bart Van Hove c and Özgür Karatekin d Royal Observatory of Belgium, 1180 Brussel, Belgium The atmospheric reconstruction based on a ush air data system requires knowl- edge of the surface pressure distribution, which depends on various factors such as the Mach number, angle of attack and aeroshell geometry of the entry vehicle. The purpose of this work is to provide this information for the post-ight analysis of the Entry, Descent and Landing Module of ExoMars 2016, called Schiaparelli. Because the ow around the capsule cannot be duplicated exactly in ground testing facilities, and to account for the uncertainties in physical modelling by numerical simulation, a hybrid approach is chosen for the study. First, the atmospheric entry is simulated experimentally and these experiments are then simulated numerically. The experimen- tal and numerical results are compared and discussed. The almost perfect agreement validates the numerical tool, which afterwards is applied to the analysis of the entry ight of Schiaparelli. A focus lies on the understanding of experimental uncertainties and on the impact of necessary numerical simplications. a Research Scientist, Supersonic and Hypersonic Technology Department, Institute of Aerodynamics and Flow Tech- nologies, Linder Höhe. b Head of Department and PI of the ExoMars 2016 instrumentation COMARS+, Supersonic and Hypersonic Tech- nologies Department, Institute of Aerodynamics and Flow Technology, Linder Höhe. c Assistant Researcher, Department of Reference Systems and Planetology, Ringlaan 3. d Senior Scientist, Department of Reference Systems and Planetology, Ringlaan 3. -
Sentinel-1A – Start of a New Era in Earth Observation
Sentinel-1A – start of a new era in Earth observation 03 April 2014 Mapping flood events, observing oil slicks in the oceans, detecting ice distribution in the sea and measuring ground movements with millimetric precision – just some of the tasks of Sentinel-1A, the new flagship in European Earth observation. The roughly 2.3-ton, four-metre-high, two-and- a-half-metre-wide satellite was launched from the European Spaceport in French Guiana at 23:02 CEST (18:02 local time) on 3 April 2014. The launch of Sentinel-1A also marks the start of the European Union (EU) and European Space Agency (ESA) Earth observation programme called Copernicus. The DLR Space Administration is financing one third of the ESA element of the programme with funds provided by the German Federal Government. The satellite will undergo a three-month-long commissioning phase before making its first routine data delivery in mid-year. "The radar system on the new European Earth observation satellite is one of the most powerful ever used in Earth orbit for civilian purposes. Using this instrument, which was developed and built in Germany on the basis of decades of experience, Sentinel-1A will be able to observe land and water surfaces day and night, regardless of the weather conditions. This is the start of a new era in remote sensing – consistent data collection is essential for the scientific analysis of global change," emphasised Johann-Dietrich Wörner, Chairman of the DLR Executive Board. Flying over every point on Earth in 12 days "With the launch of Sentinel-1A, Copernicus, the Earth observation programme of the European Union and the European Space Agency has begun. -
Dr. Thomas Krueger European Space Agency (ESA), the Netherlands, [email protected]
Paper ID: 58165 IAC CyberSpace Edition 2020 oral IAF SPACE SYSTEMS SYMPOSIUM (D1) Cooperative and Robotic Space Systems (6) Author: Dr. Thomas Krueger European Space Agency (ESA), The Netherlands, [email protected] Mr. Edmundo Ferreira European Space Agency (ESA), The Netherlands, [email protected] Mr. Andrei Gherghescu ESA - European Space Agency, The Netherlands, [email protected] Mr. Lukas Hann ESA - European Space Agency, The Netherlands, [email protected] Mr. Emiel den Exter ESA - European Space Agency, The Netherlands, [email protected] Mr. Frank van der Hulst ESA - European Space Agency, The Netherlands, [email protected] Mr. Levin Gerdes European Space Agency (ESA), The Netherlands, [email protected] Mr. Leonardo Cencetti ESA - European Space Agency, The Netherlands, [email protected] Dr. Aaron Pereira DLR (German Aerospace Center), Germany, [email protected] Dr. Harsimran Singh DLR (German Aerospace Center), Germany, [email protected] Mr. Michael Panzirsch German Aerospace Center (DLR), Germany, [email protected] Dr. Thomas Hulin DLR (German Aerospace Center), Germany, [email protected] Mr. Ribin Balachandran German Aerospace Center (DLR), Germany, [email protected] Dr. Bernhard Weber German Aerospace Center (DLR), Germany, [email protected] Dr. Neal Lii German Aerospace Center (DLR), Germany, [email protected] DESIGNING AND TESTING A ROBOTIC AVATAR FOR SPACE-TO-GROUND TELEOPERATION: THE DEVELOPERS' INSIGHTS Abstract In late 2019 astronaut Luca Parmitano remotely controlled a rover equipped with a robotic manip- ulator, performing geology tasks on a moon-analog site from the ISS. 7 months later, in July 2020, he controls the same rover in a more realistic moon-analog environment: a field of volcanic rock and regolith on mount Etna, Italy. -
Intelligent Building Blocks for On-Orbit Satellite Servicing and Assembly
DLR at a glance DLR is the national aeronautics and space research centre of the Federal Republic of Germany. iBOSS_GB_3/2017 Its extensive research and development work in aeronautics, space, energy, transport and security is integrated into national and international cooperative ventures. In addition to its own research, as Germany’s space agency, DLR has been given responsibility by the federal government for the planning and implementation of the German space programme. DLR is also the umbrella organisation for the nation’s largest project management agency. DLR has approximately 8000 employees at 20 locations in Germany: Cologne (headquarters), Augsburg, Berlin, Bonn, Braunschweig, Bremen, Bremerhaven, Dresden, Goettingen, Ham- burg, Jena, Juelich, Lampoldshausen, Neustrelitz, Oberpfaffenhofen, Oldenburg, Stade, Stuttgart, Trauen, and Weilheim. DLR also has offices in Brussels, Paris, Tokyo and Washington D.C. DLR’s mission comprises the exploration of Earth and the Solar System and research for pro- tecting the environment. This includes the development of environment-friendly technologies for energy supply and future mobility, as well as for communications and security. DLR’s research portfolio ranges from fundamental research to the development of products for tomorrow. In this way, DLR contributes the scientific and technical expertise that it has ac- quired to the enhancement of Germany as a location for industry and technology. DLR oper- ates major research facilities for its own projects and as a service for clients and partners. It also fosters the development of the next generation of researchers, provides expert advisory services to government and is a driving force in the regions where its facilities are located. -
Global Urban Observation and Information GUOI
Global Urban Observation and Information, 2020-2022 Implementation Plan 1. Executive Summary • Full title of the Initiative: Global Urban Observation and Information, 2020-2022 • Short title or acronym: GUOI 2020 • Existing or proposed category: GEO Initiative • Overview: GUOI 2020 intends to improve urban monitoring and assessment by developing a series of satellite based essential urban variables and indicators of sustainable cities through international cooperation and collaboration, to provide datasets, information, technologies to pertinent urban users in World Bank, UN, Africa, South America, and planning and environmental management agencies in other developing countries, and to support UN SDG Goal 11: Make cities inclusive, safe, resilient and sustainable. The pertinent government agencies that would most likely use our datasets include city authorities and resilient offices, departments of urban and regional planning, environmental management, natural resources, metropolitan transit authority, and office of sustainability, and regional statistics. These agencies need to use the datasets to obtain information about urban land use/land cover, urban form and growth patterns, infrastructure and transport needs, ecosystems and biodiversity, human health, thermal comfort, food security, and socioeconomic development. Further, the World Bank Platform for Urban Mapping and Analysis can be greatly benefited from the datasets, products, and services that this project offers. For scientific community, GUOI 2020 will provide new knowledge on global urbanization process and innovations on urban observation. While some activities are extensions of the GEO SB-04 and GI-17 activities, others are proposed anew. These activities of different organizations and countries are coalesced as one single GEO initiative through collaborative and affiliated projects, annual symposia, international summer school, joint field works, publications, and coordinated user engagement efforts. -
The Relevance of the Franco-German Engine in the European Institutional Space Triangle
Master’s double degree program me in European studies Europa-Universität Viadrina Frankfurt (Oder) / Institut d’Études Politiques de Strasbourg THE RELEVANCE OF THE FRANCO-GERMAN ENGINE IN THE EUROPEAN INSTITUTIONAL SPACE TRIANGLE “To what extent will France and Germany, despite their inner differences and while evolving in an unusual three-level institutional context, be able to express their role as engines for Europe in space? “ Charles GALLAND Under the supervision of Pr. Valérie LOZAC’H and Pr. Dr. Timm BEICHELT Summary The following thesis presents an analysis of the Franco-German relationship in European space policy (EUSP), a new field of European integration in the European Union in such that space has only become shared competence of the European Union with the Lisbon Treaty in 2007. The aim of this work is to verify if the common myth of the Franco-German’s leading role for the EU is relevant in a scientific domain that has constructed itself outside and in parallel of the Community institutions. First, a comparison of both France and Germany, will reveal that each country is guided by different historical, strategic and economic logics when dealing with space issues. Second, the thesis suggests that, despite these differences, a Franco-German consensus within the European space triangle will have the effect to reinforce Europe as a first-order space power. Foreword This thesis was produced under the supervision of Pr. Valérie LOZAC’H, of the Institut d’Études Politiques of Strasbourg, and Pr. Dr. Timm BEICHELT, of the Europa-Universität Viadrina of Frankfurt (Oder). I would like to thank them for their insightful comments and encouragement, but also for the hard questions which incented me to widen my research from various perspectives. -
International Space Exploration Coordination Group (ISECG) Provides an Overview of ISECG Activities, Products and Accomplishments in the Past Year
International Space Exploration Coordination Group Annual Report 2013 INTERNATIONAL SPACE EXPLORATION COORDINATION GROUP ISECG Secretariat Keplerlaan 1, PO Box 299, NL-2200 AG Noordwijk, The Netherlands +31 (0) 71 565 3325 [email protected] All ISECG documents and information can be found on: http://www.globalspaceexploration.org/ 2 Table of Contents, TBC 1. Introduction 4 2. Executive Summary 4 3. Background 5 4. Activities 4.1. Overview 6 4.2. Activities on ISECG Level 6 4.3. Activities on WG Level 8 4.3.1. Exploration Roadmap Working Group (ERWG) 8 4.3.2. International Architecture Working Group (IAWG) 9 4.3.3. International Objectives Working Group (IOWG) 10 4.3.4. Strategic Communications Working Group (SCWG) 10 Annex: Space Exploration Highlights of ISECG Member Agencies 11 1. Agenzia Spaziale Italiana (ASI), Italy 12 2. Centre National d’Etudes Spatiales (CNES), France 14 3. China National Space Administration (CNSA), China 16 4. Canadian Space Agency (CSA), Canada 18 5. Deutsches Zentrum für Luft- und Raumfahrt e.V. (DLR), Germany 22 6. European Space Agency (ESA) 25 7. Japan Aerospace Exploration Agency (JAXA), Japan 29 8. Korea Aerospace Research Institute (KARI), Republic of Korea 31 9. National Aeronautics and Space Administration (NASA), USA 32 10. State Space Agency of Ukraine (SSAU), Ukraine 34 11. UK Space Agency (UKSA), United Kingdom 35 3 1 Introduction The 2013 Annual Report of the International Space Exploration Coordination Group (ISECG) provides an overview of ISECG activities, products and accomplishments in the past year. It also highlights the national exploration activities of many of the ISECG participating agencies in 2013. -
Aviation Week & Space Technology
STARTS AFTER PAGE 34 MRO’s Bumpy Path Rolls Speeds Back to Recovery to Supersonics ™ $14.95 AUGUST 17-30, 2020 ADVANCING AIR MOBILITY Digital Edition Copyright Notice The content contained in this digital edition (“Digital Material”), as well as its selection and arrangement, is owned by Informa. and its affiliated companies, licensors, and suppliers, and is protected by their respective copyright, trademark and other proprietary rights. Upon payment of the subscription price, if applicable, you are hereby authorized to view, download, copy, and print Digital Material solely for your own personal, non-commercial use, provided that by doing any of the foregoing, you acknowledge that (i) you do not and will not acquire any ownership rights of any kind in the Digital Material or any portion thereof, (ii) you must preserve all copyright and other proprietary notices included in any downloaded Digital Material, and (iii) you must comply in all respects with the use restrictions set forth below and in the Informa Privacy Policy and the Informa Terms of Use (the “Use Restrictions”), each of which is hereby incorporated by reference. Any use not in accordance with, and any failure to comply fully with, the Use Restrictions is expressly prohibited by law, and may result in severe civil and criminal penalties. Violators will be prosecuted to the maximum possible extent. You may not modify, publish, license, transmit (including by way of email, facsimile or other electronic means), transfer, sell, reproduce (including by copying or posting on any network computer), create derivative works from, display, store, or in any way exploit, broadcast, disseminate or distribute, in any format or media of any kind, any of the Digital Material, in whole or in part, without the express prior written consent of Informa.