GB/T 29078-2012 English PDF
Basic dataStandard ID: GB/T 29078-2012 (GB/T29078-2012)Description (Translated English): Design guidelines for spacecraft launch window Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: V71 Classification of International Standard: 49.020 Word Count Estimation: 8,841 Regulation (derived from): National Standards Bulletin No. 41 of 2012 Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China Summary: This standard provides spacecraft launch window design tasks, design methods and related requirements. This standard applies to all types of artificial earth satellites, spacecraft, space station and deep space probes and other spacecraft launch window de GB/T 29078-2012: Design guidelines for spacecraft launch window---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.Design guidelines for spacecraft launch window ICS 49.020 V71 National Standards of People's Republic of China Spacecraft launch window Design Guide Issued on. 2012-12-31 2013-07-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released ForewordThis standard was drafted in accordance with GB/T 1.1-2009 given rules. The standard proposed by China Aerospace Science and Technology Corporation. This standard by the National Aerospace Technology and Application of Standardization Technical Committee (SAC/TC425) centralized. This standard drafting unit. China Academy of Space Technology Master unit. The main drafters of this standard. to open constant, Zhangyun Tong, Yang Weilian.IntroductionThis standard belongs to China Aerospace national standards. China Aerospace national standards applicable to national standards in the field of aerospace and revision Management, covering the management of space, space technology, space applications and services of the three fields, is to guide spacecraft and launch vehicle project management, engineering research System, space launch services, in-orbit satellite applications based activities. With the proliferation of high-strength and density of the space mission launch, space launch window for the increasingly high demand, select the proper transmission period Emission energy can be saved. Select the launch window is a system integration issues, summarized by a large number of domestic experience in developing spacecraft models, set Meter and select the appropriate launch window can provide standardized technical basis for the launch of the spacecraft, but also can be divided in general and the Department of spacecraft System designed to provide a credible argument. Spacecraft launch window Design Guide1 ScopeThis standard specifies the spacecraft window design tasks, design methods and requirements. This standard applies to all types of spacecraft artificial earth satellites, spacecraft, space stations, and deep space probes and other launch window design.2 Terms and definitionsThe following terms and definitions apply to this document. 2.1 Launch window launchwindow Satisfies a predetermined flight conditions and mission requirements, to allow time launch spacecraft. 2.2 Orbital maneuvering orbitalmaneuver The spacecraft orbit transfer from one track to another predetermined control track. 2.3 Attitude maneuver attitudemaneuver The spacecraft attitude adjustment from one posture to another predetermined attitude control. 2.4 Movies to time ecliptictime The operation of spacecraft in the Earth's shadow time. 2.5 Nadir sub-satelitepoint In connection with the spacecraft geocentric terrestrial reference ellipsoid intersection surface. 2.6 Ascending node ascendingnode Spacecraft from south to north through the intersection of the equatorial plane. 2.7 Solar elevation angle sunelevation The sun in a place of ground elevation. 2.8 Transit transit Observation point, the spacecraft and the sun in the same straight line phenomenon.3 launch window design tasksAccording to the mission of the spacecraft and the spacecraft and ground operating conditions of each system, in accordance with the laws governing the operation of spacecraft and related objects, combined transport Rocket flight time and orbit parameters, determining the time range spacecraft that can be transmitted (generally expressed GMT). Launch window design Spacecraft provide the basis, while providing the relevant parameters for the spacecraft subsystems and overall design. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 29078-2012_English be delivered?Answer: Upon your order, we will start to translate GB/T 29078-2012_English as soon as possible, and keep you informed of the progress. The lead time is typically in 9 seconds (download/delivered in 9 seconds). The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 29078-2012_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 29078-2012_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. 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