首页> 外文会议>Saint Petersburg International Conference on Integrated Navigation Systems; 20060529-31; Saint Petersburg(RU) >FLIGHT STABILIZATION AND EXOGENOUS UNCERTAIN DISTURBANCE SUPPRESSION VIA STATIC AND DYNAMIC OUTPUT FEEDBACK
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FLIGHT STABILIZATION AND EXOGENOUS UNCERTAIN DISTURBANCE SUPPRESSION VIA STATIC AND DYNAMIC OUTPUT FEEDBACK

机译:通过静态和动态输出反馈进行飞行稳定和外部不确定性干扰抑制

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摘要

The report is devoted to the problems of the exogenous disturbance suppression in the flight stabilization system with static and dynamic output feedback, when spectral properties of disturbance are uncertain, state space vector of the dynamic system is measured incompletely, and the norm of controller's gain matrix must be restricted. These problems are solved on the basis of the Linear Matrix Inequalities (LMI) method, solution of the inverse LQ-problem and convex optimization. Dynamic output feedback determination includes also the synthesis of the observer of incompletely measured state space vector. The efficiency of the proposed algorithms is illustrated with solution of the helicopter stabilization in the hovering mode by static and dynamic output feedback.
机译:该报告专门针对具有静态和动态输出反馈的飞行稳定系统中的外源性干扰抑制问题,当干扰的频谱特性不确定,动态系统的状态空间矢量未完全测量以及控制器增益矩阵的范数时必须加以限制。这些问题是根据线性矩阵不等式(LMI)方法,LQ逆问题的求解和凸优化解决的。动态输出反馈确定还包括不完全测量的状态空间矢量的观察者的综合。通过静态和动态输出反馈来解决直升机在悬停模式下的稳定性,说明了所提出算法的效率。

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