Electromechanical Thrust Vector Control Systems for the Vega-C Launcher
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SABCA 1 Automated Warehouse A350 - Flap Support
S.A.B.C.A. ANNUAL REPORT 2014 © ESA–D.© ESA–D. Ducros, Ducros, 2014 2014 ANNUAL REPORT ANNUAL 2014 Gulfstream G650 Horizontal Stabilizer Skin (CFRP) – Assembly 2014 Annual Report of the Board of Directors Annual General Meeting, 28 May 2015 MANAGEMENT REPORT Group profile ......................................................................................................................................................................................................................................................................... 3 Statutory bodies ............................................................................................................................................................................................................................................................... 4 Message of the Chairman and the Chief Executive Officer ........................................................................................................................... 6 Principal activities in 2014 .............................................................................................................................................................................................................................. 9 Business Environment and Outlook .................................................................................................................................................................................................. 21 Research and Development .......................................................................................................................................................................................................................... -
Home at Airbus
Journal of Aircraft and Spacecraft Technology Original Research Paper Home at Airbus 1Relly Victoria Virgil Petrescu, 2Raffaella Aversa, 3Bilal Akash, 4Juan M. Corchado, 2Antonio Apicella and 1Florian Ion Tiberiu Petrescu 1ARoTMM-IFToMM, Bucharest Polytechnic University, Bucharest, (CE), Romania 2Advanced Material Lab, Department of Architecture and Industrial Design, Second University of Naples, 81031 Aversa (CE), Italy 3Dean of School of Graduate Studies and Research, American University of Ras Al Khaimah, UAE 4University of Salamanca, Spain Article history Abstract: Airbus Commerci al aircraft, known as Airbus, is a European Received: 16-04-2017 aeronautics manufacturer with headquarters in Blagnac, in the suburbs of Revised: 18-04-2017 Toulouse, France. The company, which is 100% -owned by the industrial Accepted: 04-07-2017 group of the same name, manufactures more than half of the airliners produced in the world and is Boeing's main competitor. Airbus was Corresponding Author: founded as a consortium by European manufacturers in the late 1960s. Florian Ion Tiberiu Petrescu Airbus Industry became a SAS (simplified joint-stock company) in 2001, a ARoTMM-IFToMM, Bucharest subsidiary of EADS renamed Airbus Group in 2014 and Airbus in 2017. Polytechnic University, Bucharest, (CE) Romania BAE Systems 20% of Airbus between 2001 and 2006. In 2010, 62,751 Email: [email protected] people are employed at 18 Airbus sites in France, Germany, the United Kingdom, Belgium (SABCA) and Spain. Even if parts of Airbus aircraft are essentially made in Europe some come from all over the world. But the final assembly lines are in Toulouse (France), Hamburg (Germany), Seville (Spain), Tianjin (China) and Mobile (United States). -
Naval Postgraduate School
NPS-97-06-003 NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA SHIP ANTI BALLISTIC MISSILE RESPONSE (SABR) by LT Allen P. Johnson LT David C. Leiker LT Bryan Breeden ENS Parker Carlisle LT Willard Earl Duff ENS Michael Diersing LT Paul F. Fischer ENS Ryan Devlin LT Nathan Hornback ENS Christopher Glenn TDSI Students LT Chris Hoffmeister, USN LT John Kelly, USN LTC Tay Boon Chong, SAF LTC Yap Kwee Chye, SAF MAJ Phang Nyit Sing, SAF CPT Low Wee Meng, SAF CPT Ang Keng-ern, SAF CPT Ohad Berman, IDF Mr. Fann Chee Meng, DSTA, Singapore Mr. Chin Chee Kian, DSTA, Singapore Mr. Yeo Jiunn Wah, DSTA, Singapore June 2006 Approved for public release; distribution is unlimited. Prepared for: Deputy Chief of Naval Operations for Warfare Requirements and Programs (OPNAV N7), 2000 Navy Pentagon, Rm. 4E392, Washington, D.C. 20350-2000 THIS PAGE INTENTIONALLY LEFT BLANK REPORT DOCUMENTATION PAGE Form Approved OMB No. 0704-0188 Public reporting burden for this collection of information is estimated to average 1 hour per response, including the time for reviewing instruction, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this burden estimate or any other aspect of this collection of information, including suggestions for reducing this burden, to Washington Headquarters Services, Directorate for Information Operations and Reports, 1215 Jefferson Davis Highway, Suite 1204, Arlington, VA 22202-4302, and to the Office of Management and Budget, Paperwork Reduction Project (0704-0188) Washington, DC 20503. 1. AGENCY USE ONLY (Leave blank) 2. REPORT DATE 3. -
Annual Report 2015 Annual Report 2015
S.A.B.C.A. ANNUAL REPORT 2015 ANNUAL REPORT ANNUAL 2015 2015 report of the board of directors Annual General Meeting, 26 May 2016 MANAGEMENT REPORT Group profile ........................................................................................................................................................................................................................................................................... 3 Statutory bodies ................................................................................................................................................................................................................................................................. 4 Message of the Chairman and the Chief Executive Officer ............................................................................................................................ 6 1. Principal activities in 2015 ........................................................................................................................................................................................................................ 9 2. Business Environment and Outlook ............................................................................................................................................................................................ 21 3. Research and Development .................................................................................................................................................................................................................... -
PRESS-KIT-VV19-08122021-EN.Pdf
www.arianespace.com www.avio.com www.avio Arianespace’s seventh launch of 2021 with the second Vega of the year will place its satellite passengers into Sun-synchronous orbit. The launcher will be carrying a total payload of approximately 1 029 kg. The launch will be performed in Kourou, French Guiana. MISSION DESCRIPTION 2 PLÉIADES NEO 4 SATELLITE 3 Liftoff is planned on at exactly: FOUR AUXILIARY PAYLOADS 4 - 5 09:47 p.m. Washington, D.C. time, 10:47 p.m. Kourou time, VEGA LAUNCHER 6 01:47 a.m. Universal time (UTC), August 17, LAUNCH CAMPAIGN 7 03:47 a.m. Paris time, August 17, 10:47 a.m. Tokyo time, August 17. FLIGHT SEQUENCES 7 STAKEHOLDERS OF A LAUNCH 8 The nominal duration of the mission (from liftoff to separation of the satellites) is: 1 hour, 44 minutes and 59 seconds. Satellite: Pléiades Neo 4 Customer: Airbus Defence and Space - Intelligence Satellites: Four auxiliary payloads Cyrielle BOUJU [email protected] +33 (0)6 32 65 97 48 For Pléiades Neo For the four auxiliary payloads Francesco DE LORENZO • Perigee altitude: 614 km • Perigee altitude: 540 km [email protected] • Apogee altitude: 625 km • Apogee altitude: 554 km + 39 (0)6 97285317 • Inclination : 97.89 degrees • Inclination : 97.55 degrees First Pléiades Neo constellation satellites have been achieved within only five years, thanks to the hard work of over 500 people, across seven sites in Europe, to deliver first-class 14 km swath imagery at 30 cm native resolution, capable to daily collect up to 2 million km² and image the entire Earth landmass five times per year. -
2015152450 Presentation-Airbus
Accès Européen à l’Espace, pourquoi Ariane 6 et Airbus Safran Launchers ? Assemblée Générale ISAE 11/06/2015 H. GILIBERT – CTO - Airbus Safran Launchers 1 Eléments de contexte This document is the property of Airbus Safran Launchers. It shall be not communicated to third parties without prior written agreement. Its content shall not be disclosed. Airbus Safran Launchers Holding/SAS/GmbH. All rights reserved. Janvier 2015 2 Le contexte des lanceurs spatiaux en Europe • Les lanceurs spatiaux servent avant tout la Garantie de l’Accès Stratégique à l’Espace pour les Etats Européens. • L’activité est supportée par les Etats Membres de l’Agence Spatiale Européenne (esa). • Quelques lancements institutionnels à l’année (essentiellement avec VEGA, et SOYOUZ actuellement). • L’économie de la filière est rendue supportable pour les Etats Européens par la capture de lancements commerciaux, qui assurent la récurrence de production et forcent à la compétitivité. • Ariane 5 (6 à 7 lancements par an) réalise > 80 % de ses lancements sur le marché commercial (leader mondial ~50 % du marché ouvert). This document is the property of Airbus Safran Launchers. It shall be not communicated to third parties without prior written agreement. Its content shall not be disclosed. Airbus Safran Launchers Holding/SAS/GmbH. All rights reserved. janvier 2015 3 L’activité Lancements Spatiaux dans le monde This document is the property of Airbus Safran Launchers. It shall be not communicated to third parties without prior written agreement. Its content shall not be disclosed. Airbus Safran Launchers Holding/SAS/GmbH. All rights reserved. janvier 2015 4 Les évolutions du marché des lancements (1/2) Les « moyens à gros » Les lancements sur le marché commercial sont essentiels pour soutenir l’Accès Européen Autonome à l’Espace Apparition de satellites à propulsion électrique, plus légers -> modifiera peu à peu les besoins mission sur la décennie à venir. -
Vector Control of an Induction Motor Based on a DSP
Vector Control of an Induction Motor based on a DSP Master of Science Thesis QIAN CHENG LEI YUAN Department of Energy and Environment Division of Electric Power Engineering CHALMERS UNIVERSITY OF TECHNOLOGY G¨oteborg, Sweden 2011 Vector Control of an Induction Motor based on a DSP QIAN CHENG LEI YUAN Department of Energy and Environment Division of Electric Power Engineering CHALMERS UNIVERSITY OF TECHNOLOGY G¨oteborg, Sweden 2011 Vector Control of an Induction Motor based on a DSP QIAN CHENG LEI YUAN © QIAN CHENG LEI YUAN, 2011. Department of Energy and Environment Division of Electric Power Engineering Chalmers University of Technology SE–412 96 G¨oteborg Sweden Telephone +46 (0)31–772 1000 Chalmers Bibliotek, Reproservice G¨oteborg, Sweden 2011 Vector Control of an Induction Motor based on a DSP QIAN CHENG LEI YUAN Department of Energy and Environment Division of Electric Power Engineering Chalmers University of Technology Abstract In this thesis project, a vector control system for an induction motor is implemented on an evaluation board. By comparing the pros and cons of eight candidates of evaluation boards, the TMS320F28335 DSP Experimenter Kit is selected as the digital controller of the vector control system. Necessary peripheral and interface circuits are built for the signal measurement, the three-phase inverter control and the system protection. These circuits work appropriately except that the conditioning circuit for analog-to-digital con- version contains too much noise. At the stage of the control algorithm design, the designed vector control system is simulated in Matlab/Simulink with both S-function and Simulink blocks. The simulation results meet the design specifications well. -
Variations of Solid Rocket Motor Preliminary Design for Small TSTO Launcher
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Institute of Transport Research:Publications Space Propulsion 2012 – ID 2394102 Variations of Solid Rocket Motor Preliminary Design for Small TSTO launcher Etienne Dumont Space Launcher Systems Analysis (SART), DLR, Bremen, Germany [email protected] NGL New/Next Generation Launcher Abstract SI Structural Index (mdry / mpropellant) Several combinations of solid rocket motors and ignition SRM Solid Rocket Motor strategies have been considered for a small Two Stage to TSTO Two Stage To Orbit Orbit (TSTO) launch vehicle based on a big solid rocket US Upper Stage motor first stage and cryogenic upper stage propelled by VENUS Vega New Upper Stage the Vinci engine. In order to reach the target payload avg average during the flight performance of about 1400 kg into GTO for the clean s.l. sea level version and 2700 to 3000 kg for the boosted version, the vac vacuum influence of the selected solid rocket motors on the upper 2 + 2 P23 4 P23: two ignited on ground and two with a stage structure has been studied. Preliminary structural delayed ignition designs have been performed and the thrust histories of the solid rocket motor have been tweaked to limit the upper stage structural mass. First stage and booster 1. Introduction combinations with acceptable general loads are proposed. Solid rocket motors (SRM) are commonly used for boosters or launcher first stage. Indeed they can provide high thrust levels while being compact, light and Nomenclature relatively simple compared to a liquid rocket engine Isp specific impulse s providing the same thrust level. -
Abstract Controlling Ac Motor Using Arduino
ABSTRACT CONTROLLING AC MOTOR USING ARDUINO MICROCONTROLLER Nithesh Reddy Nannuri, M.S. Department of Electrical Engineering Northern Illinois University, 2014 Donald S Zinger, Director Space vector modulation (SVM) is a technique used for generating alternating current waveforms to control pulse width modulation signals (PWM). It provides better results of PWM signals compared to other techniques. CORDIC algorithm calculates hyperbolic and trigonometric functions of sine, cosine, magnitude and phase using bit shift, addition and multiplication operations. This thesis implements SVM with Arduino microcontroller using CORDIC algorithm. This algorithm is used to calculate the PWM timing signals which are used to control the motor. Comparison of the time taken to calculate sinusoidal signal using Arduino and CORDIC algorithm was also done. NORTHERN ILLINOIS UNIVERSITY DEKALB, ILLINOIS DECEMBER 2014 CONTROLLING AC MOTOR USING ARDUINO MICROCONTROLLER BY NITHESH REDDY NANNURI ©2014 Nithesh Reddy Nannuri A THESIS SUBMITTED TO THE GRADUATE SCHOOL IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE MASTER OF SCIENCE DEPARTMENT OF ELECTRICAL ENGINEERING Thesis Director: Dr. Donald S Zinger ACKNOWLEDGEMENTS I would like to express my sincere gratitude to Dr. Donald S. Zinger for his continuous support and guidance in this thesis work as well as throughout my graduate study. I would like to thank Dr. Martin Kocanda and Dr. Peng-Yung Woo for serving as members of my thesis committee. I would like to thank my family for their unconditional love, continuous support, enduring patience and inspiring words. Finally, I would like to thank my friends and everyone who has directly or indirectly helped me for their cooperation in completing the thesis. -
Belgian Aerospace
BELGIAN AEROSPACE Chief editor: Fabienne L’Hoost Authors: Wouter Decoster & Laure Vander Graphic design and layout: Bold&pepper COPYRIGHT © Reproduction of the text is authorised provided the source is acknowledged Date of publication: June 2018 Printed on FSC-labelled paper This publication is also available to be consulted at the website of the Belgian Foreign Trade Agency: www.abh-ace.be BELGIAN AEROSPACE TECHNOLOGIES TABLE OF CONTENTS CHAPTER 1 PRESENTATION OF THE SECTOR 4-35 SECTION 1 : BELGIUM AND THE AEROSPACE INDUSTRY 6 SECTION 2 : THE AERONAUTICS INDUSTRY 10 SECTION 3 : THE SPACE INDUSTRY 16 SECTION 4 : BELGIAN COMPANIES AT THE FOREFRONT OF NEW AEROSPACE TRENDS 22 SECTION 5 : STAKEHOLDERS 27 CHAPTER 2 SUCCESS STORIES IN BELGIUM 36-55 ADVANCED MATERIALS & STRUCTURES ASCO INDUSTRIES 38 SABCA 40 SONACA 42 PLATFORMS & EMBEDDED SYSTEMS A.C.B. 44 NUMECA 46 THALES ALENIA SPACE 48 SERVICES & APPLICATIONS EMIXIS 50 SEPTENTRIO 52 SPACEBEL 54 CHAPTER 3 DIRECTORY OF COMPANIES 56-69 3 PRESENTATION OF THE SECTOR PRESENTATION OF THE SECTOR SECTION 1 By then, the Belgian government had already decided it would put out to tender 116 F-16 fighter jets for the Belgian army. This deal, still known today as “the contract of the BELGIUM AND THE century” not only brought money and employment to the sector, but more importantly, the latest technology and AEROSPACE INDUSTRY know-how. The number of fighter jets bought by Belgium exceeded that of any other country at that moment, except for the United States. In total, 1,811 fighters were sold in this batch. 1.1 Belgium’s long history in the aeronautics industry This was good news for the Belgian industry, since there was Belgium’s first involvement in the aeronautics sector was an agreement between General Dynamics and the European related to military contracts in the twenties. -
Worldwide Subsidiaries and Services
10, rue Mercoeur 75011 Paris Tél. +33 (0)1 48 06 85 85 www.aaa-aero.com AAA is a member of the following French and German Aerospace Clusters Worldwide Subsidiaries and Services FRANCE - PARIS Gilles CHAUBY Chairman and CEO NORTH BELGIUM Cédric NOUVELOT Deputy Managing Director CENTER Tel. : +33 1 48 06 85 85 WEST [email protected] www.aaa-aero.com CHINA - TIANJIN BORDEAUX David NOUVELOT Tel.: +63 917 552 27 74 TOULOUSE SOUTH-EAST GERMANY - HAMBURG [email protected] Tel.: +49 40 743 65 100 LANNE - FACTORY [email protected] CANADA - MONTREAL Benoit HUDON Tel. : +1 514 733 6132 [email protected] MEXICO - QUERÉTARO Benoit HUDON Tel. :+1 514 733 6132 [email protected] INDIA – BANGALORE MOROCCO UAE - DUBAI USA - MOBILE CASABLANCA Thierry CAILLARD Jean-Marie DUJARDIN Tel. : +1 251 434 6354 Tel.:+212 5 22 53 94 91 [email protected] [email protected] SPAIN - SEVILLE PHILIPPINES - MANILLA Pierre REBEL David NOUVELOT Tel.: +33 6 85 97 30 11 Tel.: +63 917 552 27 74 [email protected] [email protected] Headquarters Subsidiaries and Platforms Upcoming Subsidiaries Echo - Photothèque AAA Photothèque - Echo GmbH CANADA INC. Images/ Getty AAA DE MEXICO AAA AEROSPACE USA INC. ASSISTANCE AERONAUTIQUE & AEROSPATIALE DORNIER TECHNOLOGY INC. Canada Mexico USA Germany Phillipines - China Morocco photos: Crédit Final Assembly Line Integration Manufacturing and Flight Line Services Industrialization Out Standing Work FAL Integration Quality Services MRO Services Your partner to success Your partner to success A global service-provider for industrial activities on all aircraft AAA, privately held company with its headquarters in Paris, France, is a key player in the aerospace industry for on-site operations, working on all civil, military and business aircraft, and during their whole product lifecycle. -
A DSP Based Servo System Using Permanent Magnet Synchronous
A DSP Based Servo System Using Permanent Magnet Synchronous Motors PMSM Longya Xu, Minghua Fu, and Li Zhen The Ohio State University Department of Electrical Engineering 2015 Neil Avenue Columbus, OH 43210 Abstract- A digital servo system using a Digital Signal Pro cessor DSP is presented in this pap er. A Permanent Magnet Synchronous Motor PMSM with rotor p osition enco der and Hall sensor is used. The eld oriented vector control technique is employed to achieve robust p erformance and fast torque resp onse. The system uses p osition and sp eed regulations as the system outer lo op, and the current regulation with vector control as the inner lo op. A DSP system using TI's TMS320C240 is develop ed, and the prop osed digital control strategy is implemented in the DSP. Key Words: Vector Control, Motion Control, Servo System, Digital Control, Permanent Mag- net Synchronous Motor PMSM, Digital Signal Pro cessor DSP I. Intro duction Precise motion control plays an imp ortant role in various areas such as automation industry, semiconductor industry, etc. Permanent magnet synchronous motors PMSM are ideal for advanced motion control systems for their p otentials of high eciency, high torque to current ratio, and low inertia. Advances in Digital Signal Pro cessors DSP have greatly enhanced the p otential of PMSM in servo applications. Digital control can b e implemented in the DSP, which makes it sup erior to analog based stepp er control, since the controller is much more compact, reliable, and exible. High p erformance of PMSM can be obtained by means of eld oriented vector control, which is only realizable in a digital based system.