| 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] |
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| 强非线性中立型随机时滞系统的间歇性反馈控制 |
| Intermittent feedback control for highly nonlinear neutral stochastic delay systems |
| 摘要点击 699 全文点击 263 投稿时间：2022-03-29 修订日期：2023-09-08 |
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| DOI编号 10.7641/CTA.2022.20221 |
| 2023,40(9):1657-1664 |
| 中文关键词 随机系统 指数稳定 几乎确定的稳定 间歇性反馈控制 Lyapunov函数 |
| 英文关键词 stochastic systems exponentially stability almost surely stability intermittent feedback controller Lyapunov functions |
| 基金项目 国家自然科学基金项目(61973170, 61973168) |
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| 中文摘要 |
| 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 |
| 英文摘要 |
| This article investigates that an intermittent feedback control is designed to stability a class of neutral stochastic 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 Lyapunov 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. |
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