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Volume 25 Issue 6
Jun.  1999
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Journal of Beijing University of Aeronautics and Astronautics  > 1999  >  25(6): 684-687.
Wang Yankui, Deng Xueying, . Experimental Investigation on Effect of Horizontal Tail Deflectionon Aerodynamic Characteristics of Aircraft under Vectoring Jet[J]. Journal of Beijing University of Aeronautics and Astronautics, 2003, 29(2): 156-160. (in Chinese)
Citation: Yang Erfu, Zhang Zhenpeng, Liu Guoqiuet al. Model and Algorithm of Inverse-Problems on Fault Diagnosis for Propulsion Systems[J]. Journal of Beijing University of Aeronautics and Astronautics, 1999, 25(6): 684-687. (in Chinese)
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Model and Algorithm of Inverse-Problems on Fault Diagnosis for Propulsion Systems

  • Beijing University of Aeronautics and Astronautics,School of Astronautics

  • Received Date: 30 Apr 1999
  • Publish Date: 30 Jun 1999
    Abstract
  • According to the requirements of study on fault diagnosis of large-scale liquid rocket propulsion systems, an inverse-problem model on fault diagnosis has been established and an algorithm to solve the model has also been put forward in this paper. The method is based on genetic algorithm (GA). After investigation on characteristics and difficulties of inverse-problems on fault diagnosis, the algorithm used for solving the inverse-problems is studied emphatically. Finally, an application example obtained from inverse-problem model by genetic algorithm is also illustrated, which demonstrates that the above-mentioned inverse-problem model and algorithm are sound and effective.

     

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    • References(1)
  • 1. 黄光远,刘小军. 数学物理反问题. 济南:山东科学技术出版社,1993 2. 苏超伟. 偏微分方程逆问题的数值方法及其应用. 西安:西北工业大学出版社,1995 3. Holland J. Adaptation in nature and artificial systems. Michigan :The University of Michigan Press,1975 4. 陈国良,王煦法.遗传算法及其应用.北京:人民邮电出版社,1996 5. 陈根社,陈新海.遗传算法的研究与进展. 信息与控制,1994,23(4):215~222 6. Hollsten R B. Artificial genetic adaptation in computer control systems:[dissertation]. Michigan :University of Michigan, 1971
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