JIANG Shi-zhou, HONG Hua-jie, JI Ming, WANG Hui-lin. Design and analysis of stabilized aiming control system based on QFT[J]. Journal of Applied Optics, 2009, 30(3): 377-381.
Citation: JIANG Shi-zhou, HONG Hua-jie, JI Ming, WANG Hui-lin. Design and analysis of stabilized aiming control system based on QFT[J]. Journal of Applied Optics, 2009, 30(3): 377-381.
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Design and analysis of stabilized aiming control system based on QFT

  • 1.

    Xi’an Institute of Applied Optics,Xi’an 710065,China;

  • 2.

    National University of Defense Technology,Changsha 410073,China

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    • Abstract
  • A design method of an airborne stabilized-aiming system based on quantitative feedback theory (QFT) was proposed to overcome the influence of model perturbation and disturbances on the system. The method takes the azimuth loop as the discussion object and the model parameters as the parameter values of the azimuth loop. The strong robustness of the model perturbation system can be obtained in a certain range by the composite consideration to the models uncertainty range of the object control and system performance specification. The simulation results indicate the performances of the designed control system are better than the PID systems.
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  • ［1］魏宗康，徐强.平台稳定回路H∞鲁棒控制设计［J］.中国惯性技术学报，2001，9(3)：1-8.
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