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基于信息融合的自主天文导航方法 被引量：6

Method of autonomous celestial navigation based on information fusion
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摘要 直接敏感地平和间接敏感地平是典型的两种自主天文导航方法,直接敏感地平简单可靠,但是由于地球敏感器精度较低,因此导航精度不高;利用星光折射的间接敏感地平精度较高,但是折射星数量有限并且观测时段较短。针对上述两种方法的缺点,提出一种基于信息融合的自主天文导航方法。当观测不到折射星时引入新信息,弥补间接敏感地平自主导航的不足。通过对多种导航模式进行数值仿真与分析,验证所设计方法提高了系统的导航精度和可靠性。 Direct sensing horizon and indirect sensing horizon are two typical kinds of autonomous celestial navigation method.Direct sensing horizon is simply and reliable,but the navigation precision that depends mainly on earth sensor is lower.Indirect sensing horizon gets horizon information by observing atmosphere refraction stellar using the star sensor.Because the numbers of refraction stellar and observing time are limited,the observed information is discontinuous.A new method of autonomous celestial navigation using both of the two methods based on information fusion is presented.The new information is imported when refraction stars cannot be observed.Simulation results show that the proposed method can improve the precision and reliability of the navigation system.
作者 王鹏 张迎春
机构地区 东南大学仪器科学与工程学院 哈尔滨工业大学航天学院
出处 《系统工程与电子技术》 EI CSCD 北大核心 2012年第5期1001-1006,共6页 Systems Engineering and Electronics
关键词 自主天文导航 星敏感器 地球敏感器 信息融合 autonomous celestial navigation star sensor earth sensor information fusion
分类号 V448.2 [航空宇航科学与技术—飞行器设计]
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参考文献12

  • 1王鹏,张迎春.基于星敏感器/红外地平仪的自主导航算法研究[J].系统工程与电子技术,2008,30(8):1514-1518. 被引量：9
  • 2王鹏,张迎春.基于星敏感器/红外地平仪的自主导航方法研究[c]//第27届中国控制会议,2008:275-279.
  • 3Ojeda L, Reina G, Borenstein J. Experimental results from FI.EXnav: an expert rule based dead reckoning system for mars rovers[C]//Proc, of the IEEE Aerospace Conference, 2004 6-13.
  • 4Schierman J D, Ward D G, Hull J R, et al. Intelligent guidance and trajectory command system for autonomous space vehicles[C]// Proc. of the AIAA 1st Intelligent Systems Technical Confer ence, 2004:20-22. ).
  • 5Jung H, Psiaki M L. Tests of magnetometer/sun sensor orbit determination using flight data[C]//Proc, of the AIAA Guid ance, Navigation, and Control Conference and Exhibit 2001:1 - 14.
  • 6Psiaki M L. Autonomous low earth orbit determination from magnetometer and sun sensor data[J]. Journal of Guidance, Control and Dynamics, 1999,22(2) :296 - 304.
  • 7Deutschmann J, Bar-Itzhck I Y. Evaluation of attitude and or bit estimation using actual earth magnetic field data[J]. Jour hal of Guidance, Control and Dynamics, 2001, 24 (3): 616 - 626.
  • 8Deutschmann J, Bar-hzhck I Y. An innovative method for low cost, autonomous navigation for low earth orbit satellite[C]// Proc. of the AIAA/AAS Astrodynamics Specialist Confer ence, 1998.
  • 9Kim S, Chun J. Beyesian bootstrap filtering for the LEO satel- lite orbit determination [C]// Proc. of the IEEE 51st Vehicu lar Technology Conference, 2000:1611 -1615.
  • 10Bae J, Chun J. A low-cost orbit determination method for mo bile communication satellites[C]//Proc, of the AIAA 18th In ternational Communication Satellite Systems Conference and Exhibit , 2000.

二级参考文献19

  • 1Chory M A, Hoffman D P, LeMay J L. Satellite autonomous navigation-status and history[J]. IEEE Postion Location and Navigaiton Symposium, Las Vegas, NV, Nov, 4 - 7, 1986, 110 - 121.
  • 2Fesq L, et al. Spacecraft autonomy in the new millennium [C]// Proc of the Annual AAS Rocky Mountain Guidance and Control Conference, Breckenridge, Colorado, Feb,7 - 11,1996, AAS96 -001:3-20.
  • 3Riant P. Analysis of s satellite navigation system by stellar Refraction[C]//36^th Congress of the International Astronautical Federation Stockholm Sweden, October, 7 - 12,1985 : 1 - 8.
  • 4Robert G, Robert W, Eliezer G. Autonomous satellite navigation by stellar refraction [C]// Guidance and Control Conference, Gatlinburg, TN,August, 15 - 17,1983 : 129 - 134.
  • 5Carlson N A. Federated square root filter for decentralized parallel processes[J]. IEEE Transactions on Aerospace and Electronic System,1990, 26(3) :517 - 525.
  • 6Carlson N A. Information-sharing approach to federated Kalman Filtering[J]. IEEE Proceeding of Aerospace and Electronics Conference, 1988 : 1581 - 159.
  • 7Chory M A, Hoffman D D, LeMay J L. Satellite Automonomous Navigation-Status and History[J]. Proc. of the IEEE Position, Location, and Navigation Symposium,Las Vegas, NV, 1986(4～7):110-121.
  • 8Fox S M, Pal P K,Psiaki M L,Magnetometer-Based Autonmous SatesliteNavigation(MAGNAV)[A].Guidance and Control Proceedings of the Annual Rocky Mountain guidance and Control Conference[C]. Keystone, CO, 1990. 369-382.
  • 9Psiaki M L,Huang L, Fox S M.Ground Tests of Magnetometer-BasedAutonomous Navigation(MAGNAV)for Low-Earth-Orbiting Spacecraft [J].Journal of Guidance,Control,and Dynamics,1993,16(1):206-214.
  • 10Psiaki M L.Autonomous Orbit and Magnetic Field Determiation Using Magnetometerand Star Sensor Data[J].Journal of guidance ,Control,and Dynamics, 1995, 18(3):584-592.

共引文献30

同被引文献52

引证文献6

二级引证文献18

系统工程与电子技术
2012年 第5期

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