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弹箭与制导学报 >

2010 , Vol. 30 >Issue 5: 17 - 19,28

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2010.05.058

导弹与制导技术

基于伪控制隔离器的导弹控制方法研究

  • 轩慧婷 ,
  • 贾晓洪 ,
  • 马建伟 ,
  • 刘忠
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  • 1 河南科技大学电子信息工程学院,河南洛阳 471003
    2 中国空空导弹研究院,河南洛阳 471009

轩慧娉(1986-),女,河南民权人,硕士研究生,研究方向:复杂运动控制及智能系统。

收稿日期: 2010-01-28

  网络出版日期: 2025-05-28

基金资助

直接力/气动力复合控制下导引/控制一体化设计技术研究(20080151004)资助

收起

Adaptive Control Using Pseudo Control Hedging for Missile Compound Control System

  • XUAN Huiping ,
  • JIA Xiaohong ,
  • MA Jianwei ,
  • LIU Zhong
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  • 1 Electronic and Information Engineering School, Henan University of Science and Technology, Henan Luoyang 471003, China
    2 China Airborne Missile Academy, Henan Luoyang 471009, China

Received date: 2010-01-28

  Online published: 2025-05-28

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摘要

针对直接力/气动力复合控制导弹的参数严重不确定和多操纵机构的耦合问题,文中利用动态逆控制器适应系统的非线性要求,并用神经网络补偿动态逆控制系统所需要精确模型的不足,考虑到作动器的位置/速率饱和和延时的情况,增加了伪控制隔离器,以解决神经网络由于作动器的各种异常出现适应性困难的问题。最后通过仿真实验证明该算法满足扰动条件下飞行稳定性要求,提高了系统的鲁棒性。

关键词： 导弹控制; 复合控制; 动态逆; BP 网络; 伪控制隔离器

本文引用格式

轩慧婷 , 贾晓洪 , 马建伟 , 刘忠 . 基于伪控制隔离器的导弹控制方法研究[J]. 弹箭与制导学报, 2010 , 30(5) : 17 -19,28 . DOI: 10.15892/j.cnki.djzdxb.2010.05.058

Abstract

As the nonlinear effect and coupling character of the flight dynamics has become a big problem for the blended aero and reaction jet flight control systems, an adaptive nonlinear dynamic inverse control algorithm based on pseudo-control hedge (PCH) was presented. The method adopts a BP network with an adaptive element to account for the inverse error. Because of the effect of actuator saturation, the PCH was introduced to reduce the level and duration of actuator saturation. The simulation result proves that the new flight control system is robust with respect to aerodynamic modeling inaccuracy and to external disturbances.

Key words： missile control; compound controller; dynamic inversion; back-propagation network; pseudo control hedge

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参考文献

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