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Delay-independent stability of retarded dynamic systems of multiple degrees of freedom

机译:具有多个自由度的时滞动力系统的时滞无关稳定性

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摘要

On the basis of generalized Sturm theory, this paper presents a simple, but systematic approach to the delay-independent stability analysis of the linear dynamic systems involving multiple degrees of freedom and possibly two time delays. The approach enables one to complete the stability analysis in a much simpler way than before through the use of a MAPLE routine given in the paper. To demonstrate the approach, the paper gives a detailed analysis, the corresponding sufficient and necessary conditions as well as stable regions in parameter space of concern for the delay-independent stability of a vibrating system with time delays in state feedback, an active-tendon for a tall structure and an active suspension of a quarter car model.
机译:基于广义Sturm理论,本文提出了一种简单但系统的方法,用于涉及多个自由度和可能存在两个时滞的线性动力系统的时滞独立稳定性分析。通过使用本文给出的MAPLE例程,该方法使人们能够以比以前更简单的方式完成稳定性分析。为了演示该方法,本文对状态反馈中存在时滞的振动系统的时滞无关稳定性进行了详细分析,相应的充分必要条件以及参数空间中的稳定区域。高大的结构和四分之一汽车模型的主动悬架。

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