Volume 30 Issue 08
Aug.  2004
Turn off MathJax
Article Contents
Wang Ziliang, Fang Jiancheng, Quan Weiet al. Multi-model Kalman filter algorism based on GA[J]. Journal of Beijing University of Aeronautics and Astronautics, 2004, 30(08): 748-752. (in Chinese)
Citation: Wang Ziliang, Fang Jiancheng, Quan Weiet al. Multi-model Kalman filter algorism based on GA[J]. Journal of Beijing University of Aeronautics and Astronautics, 2004, 30(08): 748-752. (in Chinese)

Multi-model Kalman filter algorism based on GA

  • Received Date: 23 May 2003
  • Publish Date: 31 Aug 2004
  • A multi-model Kalman filter based on GA(genetic algorism) was designed. When the parameter is imprecise, estimation results of Kalman filter are false.Method used in this paper can estimate the best parameters on line,so as to get true estimation results.At the end of this paper the application to integrated navigation system was studied with simulation. The results of simulation show that as compared with single-model algorithm, this method not only can improve accuracy and reliability of integrated navigation system greatly,but also can identify the noise statistical models of inertial elements in the integrated navigation system relatively well.

     

  • loading
  • [1]Magill D T. Optimal adaptive estimation of sampled stochastic processes[J].IEEE Trans AC, 1965, 10(5):434~439 [2] 海娜.基于多模型的组合导航系统信息融合技术研究[D].北京:北京亚洲成人在线一二三四五六区宇航学院,2003Weng Haina.Research on information fusion technology for integrated navigation system based on multiple model[D]. Beijing:School of Astronautics, Beijing University of Aeronautics and Astronautics,2003(in Chinese) [3] 旭东. 带有成长算子的遗传算法[J]. 哈尔滨工业大学学报, 1999, 31(5):44~47Yang Xudong.Genetic algorism with growing operator[J].Jounal of Harbin Institute of Technology,1999,31(5):44~47(in Chinese)  [4] 艳华,房建成,贾志凯.INS/CNS/GPS组合导航系统仿真研究[J].中国惯性技术学报,2002,10(6):6~11Li Yanhua,Fang Jiancheng,Jia Zhikai.Simulation of INS/CNS/GPS integrated navigation[J].Jounal of Chinese Inertial Technology,2002,10(6):6~11(in Chinese) [5] 旭东.遗传算法Kalman滤波器及其在组合导航中的应用研究[D]. 哈尔滨:哈尔滨工业大学控制科学与工程系, 1999Yang Xudong.Genetic algorism Kalman filter and its application in integrated navigation[D].Harbin:Dept. of Control Science and Engineering, Harbin Institute of Technology,1999(in Chinese)  [6] e Yan,Guo Zhijiang,Jiang Jingping.Design of the adaptive interacting mutilple model algorism[A]. Proceedings of the American Control Conference[C].Anchorage,2002.764~769
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views(2999) PDF downloads(1033) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return