引用本文: 宋公飞,张子梦,李涛.强非线性中立型随机时滞系统的间歇性反馈控制[J].控制理论与应用,2023,40(9):1657~1664.[点击复制] SONG Gong-fei,ZHANG Zi-meng,LI Tao.Intermittent feedback control for highly nonlinear neutral stochastic delay systems[J].Control Theory and Technology,2023,40(9):1657~1664.[点击复制]

Intermittent feedback control for highly nonlinear neutral stochastic delay systems

DOI编号  10.7641/CTA.2022.20221
2023,40(9):1657-1664

 作者 单位 E-mail 宋公飞* 南京信息工程大学 gfsong@nuist.edu.cn 张子梦 南京信息工程大学 李涛 南京信息工程大学

本文研究的是一类系数是强非线性的混合中立型随机时滞系统的间歇性反馈控制问题. 与现有的间歇性控制器不同, 该控制器可以随意改变有效时间域的长短, 并根据有效时间域的不同, 去接受不同的输入形式, 如: 周期性时间输入、有界非周期性时间输入、指数非周期性时间输入和全时间输入等. 最后, 利用Lyapunov函数, M–矩阵和Itˇo公式, 证明了其系统的指数稳定和几乎确定的稳定, 并通过算例仿真验证了该控制器的有效性和正确性

This article investigates that an intermittent feedback control is designed to stability a class of neutral stochastic delay systems. The coefficients of these neutral stochastic delay systems are highly nonlinear. Different from the existing intermittent controllers, the effective time domain of an intermittent controller can change, arbitrarily, and the admissible different input forms of intermittent control depending on the different effective time domain, such as periodic-time inputs, bounded-aperiodic-time inputs, exponential-aperiodic-time inputs, the full-time inputs and so on. Finally, using the Lyapunov function, M-matrix and Itˇo formula, exponentially stability and almost surely stability of the system are proved, and a numerical example is given to verify the correctness and validity of the conclusion.