Volume 30 Issue 03
Mar.  2004
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Peng Kemao, Shen Gongzhang, Wen Chuanyuanet al. Study of algorithm for maneuvering target state estimator[J]. Journal of Beijing University of Aeronautics and Astronautics, 2004, 30(03): 276-279. (in Chinese)
Citation: Peng Kemao, Shen Gongzhang, Wen Chuanyuanet al. Study of algorithm for maneuvering target state estimator[J]. Journal of Beijing University of Aeronautics and Astronautics, 2004, 30(03): 276-279. (in Chinese)

Study of algorithm for maneuvering target state estimator

  • Received Date: 16 Dec 2002
  • Publish Date: 31 Mar 2004
  • The algorithm of state estimator for maneuvering target is studied based on the assumption of quasi-steady state of flight path of the fighter. By selecting virtual measure variable and state variable, and by supposing the flight path of target is in quasi-steady state, this algorithm converts the problem ofnonlinear filtering and estimation with nine variables into one three-ordered and three two-ordered linear filtering and estimation problems. It is showed that the algorithm has light computing load and good filter precision, and is capacity to meet the requirements of integrated control in the simulation result of integrated control system.

     

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  • [1] 马晓军. 综合飞行/火力系统中控制、制导及相关理论的研究 . 北京:北京航空航天大学自动控制系,1995 Ma Xiaojun. Study on control, guidance and the interrelated theory problems in the integrated fire/flight system . Beijing:Department of Automatic Control, Beijing University of Aeronautics and Astronautics, 1995(in Chinese) [2] 郝健康. 综合飞行/火力/推力矢量控制 . 北京:北京航空航天大学自动控制系,1997 Hao Jiankang. The integrated flight/fire/thrust vector control . Beijing:Department of Automatic Control, Beijing University of Aeronautics and Astronautics, 1997(in Chinese) [3] 彭可茂. 综合控制系统设计与仿真研究 . 北京:北京航空航天大学自动控制系,2000 Peng Kemao. Design and simulation for the integrated control system . Beijing:Department of Automatic Control, Beijing University of Aeronautics and Astronautics, 2000(in Chinese)
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