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Time Delay Robustness Analysis for Control System and Its Application

机译:控制系统时延鲁棒性分析及其应用

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In this paper,the time delay robustness for linear control systems using state feedback is discussed by analyzing the sensitivity of its eigenvalues with respect to time delay.Meanwhile,a new robustness measure is presented which can be applied to robust partial pole assignment problem(RPPAP) in control system design.The problem RPPAP can be formulated as an unconstrained minimization problem with the cost function involving the new robustness measure.A numerical algorithm with analytical formulation of the gradient for the cost function is provided.A numerical example is included to show the effectiveness of the proposed method.
机译:本文通过分析其特征值对时滞的敏感性,讨论了基于状态反馈的线性控制系统的时滞鲁棒性。同时,提出了一种新的鲁棒性度量方法,可以应用于鲁棒部分极点分配问题(RPPAP)可以将问题RPPAP表示为具有新鲁棒性度量的成本函数的无约束最小化问题。提供了具有成本函数梯度解析公式的数值算法,包括一个数值示例来说明所提方法的有效性。

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