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高超声速飞行器异步切换的鲁棒H控制

吴振东 王青 董朝阳

吴振东, 王青, 董朝阳等 . 高超声速飞行器异步切换的鲁棒H∞控制[J]. 北京航空航天大学学报, 2014, 40(2): 177-182.
引用本文: 吴振东, 王青, 董朝阳等 . 高超声速飞行器异步切换的鲁棒H控制[J]. 北京航空航天大学学报, 2014, 40(2): 177-182.
Wu Zhendong, Wang Qing, Dong Chaoyanget al. Robust H∞ control for hypersonic vehicles under asynchronous switching[J]. Journal of Beijing University of Aeronautics and Astronautics, 2014, 40(2): 177-182. (in Chinese)
Citation: Wu Zhendong, Wang Qing, Dong Chaoyanget al. Robust H control for hypersonic vehicles under asynchronous switching[J]. Journal of Beijing University of Aeronautics and Astronautics, 2014, 40(2): 177-182. (in Chinese)

高超声速飞行器异步切换的鲁棒H控制

基金项目: 国家自然科学基金资助项目(61273083,60974014)
详细信息
  • 中图分类号: TP273

Robust H control for hypersonic vehicles under asynchronous switching

  • 摘要: 针对高超声速飞行器子系统与控制器异步切换问题,提出了一种鲁棒H控制策略.构造了依赖于控制器切换信号的Lyapunov函数,可以有效抵消由异步切换带来的控制器设计困难,结合平均驻留时间方法和Lyapunov函数方法,分析了系统的全局一致渐近稳定性和H性能指标,设计了异步切换的鲁棒H控制器.仿真结果表明,该方法实现高超声速飞行器在异步切换过程中对指令的精确跟踪,控制量在异步切换时刻无跳跃现象,同时对扰动具有较强的抑制作用.

     

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  • 被引次数: 0
出版历程
  • 收稿日期:  2013-04-16
  • 网络出版日期:  2014-02-20

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