Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Computer Engineering & Science》 2016-01
Add to Favorite Get Latest Update

Autonomous lunar gravitational field determination via relative position measurement of the satellite formation

WANG Yi;XING Jian-jun;YU Yang;ZHENG Li-ming;ZHAO Yan-peng;LIU Chen;School of Aeronautics and Astronautics,Central South University;College of Aerospace Science and Engineering,National University of Defense Technology;  
In view of the shortcoming that the data of the lunar back,cannot be directly measured and it leads to the low accuracy of the gravitational field,we propose an autonomous lunar gravitational field determination method based on dual satellite formation.Considering the effect of the lunar gravitational field on the relative position of satellite formation,the proposal adopts the extend Kalman filter(EKF)algorithm to handle the measurement data of satellite distance,and uses the difference between the measured data and the predicted data to modify the predicted status so as to obtain the estimate value of the status,thus realizing autonomous precise orbit determinations and determining the lunar gravitational field.The resulting system can achieve an orbital position accuracy of 5.04 m,an orbital velocity accuracy of 6.07×10~(-3) m/s,agravity accuracy of 3.47×10~7 m~3/s~2 and the coefficient of a lunar perturbation accuracy of 9.14×10~(-8) in the time period of approximately 7 430 seconds.Simulation results verify the effectiveness of the program and improve the existing model of the lunar gravitational field to a certain extent.It can provide more technical information for the"Chang E Project"of China.
【Fund】: 中国博士后基金(20080440217 200902666);; 中南大学中央高校基本科研业务费专项资金(2013zzts264)
【CateGory Index】: P184.5
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 1 Hits
1 ZHU Jun,LIAO Ying,WEN Yuan-lan(College of Aerospace and Material Engineering,National Univ.of Defense Technology,Changsha 410073,China);The Integrated Autonomous Orbit Determination of the Navigation Constellation Based on Crosslink Range and Ground-based Emitter[J];Journal of National University of Defense Technology;2009-02
Chinese Journal Full-text Database 10 Hits
1 JI Wei1,2,WANG Xin-yuan2,GUO Zhen-ya1,WU Hai-zhong1(1.College of National Territorial Resource & Tourism,Anhui Normal University,Wuhu 241000;2.Key Laboratory of Digital Earth Center for Earth Observation and Digital Earth,Chinese Academy of Sciences,Beijing 100094,China);Retrospect and Prospect of the Moon Exploration Technologies and Researches[J];Geography and Geo-Information Science;2011-02
2 WANG Xin-yuan1,JI Wei2,LI Chao1,3,LUO Lei1,3(1.Key Laboratory of Digital Earth;Center for Earth Observation and Digital Earth, CAS,Beijing 100094,China;2.College of National Territorial Resource & Tourism, Anhui Normal University,Wuhu 241000,Anhui,China;3.Graduate University of Chinese Academy of Sciences,Beijing,100049,China);Multi-parameters statistical analysis of impact craters' features on lunar surface based on Chang'e-1[J];Geographical Research;2012-02
3 HAO Wei-Feng1,2,LI Fei1,2*,YAN Jian-Guo1,ZHANG Jie1,SU Xiao-Li3 1 State Key Laboratory of Information Engineering in Surveying,Mapping and Remote Sensing,Wuhan University, Wuhan 430079,China 2 Key Laboratory of Geoscience Environment and Geodesy,Ministry of Education,Wuhan University,Wuhan 430079,China 3 Shanghai Astronomical Observatory,Chinese Academy of Sciences,Shanghai 200030,China;Lunar polar illumination based on Chang′ E-1 laser altimeter[J];Chinese Journal of Geophysics;2012-01
4 ZHU Jun1,CHEN Zhong-gui1,2,LIAO Ying1,WEN Yuan-lan1(1. College of Aerospace and Material Engineering,National Univ. of Defense Technology,Changsha 410073,China;2. China Academe of Space Technology,Beijing 100094,China);A Data Fusion Method for Navigation Constellation Autonomous Navigation Based on X-Ray Pulsar[J];Journal of National University of Defense Technology;2010-04
5 DU Lan1,2,ZHANG Zhongkai1,YU Liang3,CHEN Shijie1 1.College of Navigation and Aerospace Engineering,Information Engineering University,Zhengzhou 450052,China;2.Shanghai Astronomical Observatory,the Chinese Academy of Sciences,Shanghai 200030,China;3.61363 Troops,Xi'an 710054,China;SST Orbit Determination of Halo-LMO Constellation in CRTBP[J];Acta Geodaetica et Cartographica Sinica;2013-02
6 HU Wenmin,DI Kaichang,YUE Zongyu,LIU Zhaoqin 1.State Key Laboratory of Remote Sensing Science Beijing 100101,China;2.Institute of Remote Sensing Applications,Chinese Academy of Sciences,Beijing 100101,China;Crossover Analysis and Adjustment for Chang'E-1 Laser Altimeter Data[J];Acta Geodaetica et Cartographica Sinica;2013-02
7 HAN Qiwei,NIE Junwei,LIU Wenxiang,WANG Feixue (Satellite Navigation R & D Center,National University of Defense Technology,Changsha 410073,China);Performance evaluation method based on average availability for inter-satellite links system[J];Journal of National University of Defense Technology;2013-04
8 LI Chunlai;National Astronomical Observatories,Chinese Academy of Sciences;;Photogrammetric Processing and Lunar Global Topographic Map form the Chang'E-1 3 Line-array CCD Data[J];Acta Geodaetica et Cartographica Sinica;2013-06
9 SONG Yong-ze;KANG Zhi-zhong;PU Shi;LUO Zhong-fei;ZHANG Xue-wen;ZHANG Kun;HU Ke-lin;School of Land Sciences and Technology,China University of Geosciences;;Methods of filtering and interpolation on laser altimetry data of Chang'E-1[J];Science of Surveying and Mapping;2013-06
10 LI Xianbin;WANG Yueke;CHEN Jianyun;College of Mechatronics Engineering and Automation,National University of Defense Technology;;A capture initial information solution method for ISLs of navigation constellation based on ephemeris-aided method[J];Journal of National University of Defense Technology;2014-02
China Proceedings of conference Full-text Database 3 Hits
1 Huang Feijiang~(1,2,4),Yang Jun~1,Lu Xiaochun~(3,4),Shan Qingxiao~1,Zhou Yongbin~1,Chen Jianyun~1 1.College of Mechatronics and Automation,National University of Defense Technology,Changsha,China 2.Department of Electronics and Communication Engineering,University ofChangsha,Changsha,China 3.National Time Service Center,Chinese Academy of Sciences,Xi'an,China 4.Key Laboratory of Precision Navigation and Timing Technology,Chinese Academy of Sciences,Xi'an,China;An Algorithm of Intersatellite Ranging Based on Dynamic Two-way Time Transfer[A];[C];2011
2 YANG Long~1,ZHOU Jian-hua~1,LIU Jia~2,Niu Fei~1 (1.Beijing Global Info Applications Development Center,Beijing 100094,China) (2.The No.208 Institute of 2nd Academy Aerospace,Beijing 100854,China);Study of Distributed Onboard Orbit Determination Method for Global Navigation Satellite Constellation[A];[C];2010
3 Xia Jinchao 1,2 ,Tang Geshi 1,2 ,Bu Yanlong 1,2 ,Li Chunlai 1,2 ,Li Xie 1,2 1,State Key Laboratory of Science and Technology on Aerospace Flight Dynamics,Beijing,China 2,Beijing Aerospace Control Center,China 3,National Astronomical Observatories,Chinese Academy of Sciences;Lunar Orbiter On-board Navigation Based on Spaceborne CCD Camera/Laser Altimeter Fusion[A];[C];2014
【Secondary Citations】
Chinese Journal Full-text Database 2 Hits
1 ZHANG Yan~1,ZHANG Yu-lin~2 (1College of Aerospace and Material Engineering, National Univ. of Defense Technology, Changsha 410073,China; 2The Academy of Equipment Command & Technology, Beijing 101416,China);Error Analysis of Autonomous Orbit Determination for Walker Constellation[J];Journal of National University of Defense Technology;2004-06
2 ZHANG Yan~1,ZHANG Yu-lin~2(1.Institute of Aerospace and Material Engineering,National University of Defense Technology,Changsha 410073,China)(2.Tsinghua Aerospace Technology Research Center,Beijing 100084,China);Autonomous Navigation Method of Heterogeneous Constellation Using Inter-Satellite Measurement[J];Journal of Astronautics;2005-S1
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved