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L_2 NORM AS A MEASURE OF STABILITY FOR A POSTURAL CONTROL MODEL

机译:L_2规范作为姿势控制模型的稳定性衡量标准

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This paper presents analysis of a one degree of freedom human postural control model. The central nervous system is captured in the model as an intermittent control law. Parametric and stability analysis of this single degree-of-freedom model are presented. The L_2 Norm of the response is used as a measure of stability. This study shows that joint stiffness and associated time delay parameter are the most sensitive towards the response dynamics. In addition, a comparison of parametric linear stability boundary with the L_2 Norm estimates is presented.
机译:本文提出了一种自由人类姿势控制模型的分析。中枢神经系统作为间歇控制法在模型中捕获。提出了这种自由度模型的参数和稳定性分析。响应的L_2规范用作稳定性的度量。该研究表明,关节刚度和相关的时间延迟参数对响应动态最敏感。另外,提出了与L_2规范估计的参数线性稳定性边界的比较。

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