| 随机马尔可夫跳变系统的弹性动态输出反馈控制 |
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| 引用本文： | 李艳恺,陈谋,吴庆宪.随机马尔可夫跳变系统的弹性动态输出反馈控制[J].南京气象学院学报,2018,10(6):740-748. |
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| 作者姓名： | 李艳恺 陈谋 吴庆宪 |
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| 作者单位： | 南京航空航天大学 自动化学院, 南京, 210016,南京航空航天大学 自动化学院, 南京, 210016,南京航空航天大学 自动化学院, 南京, 210016 |
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| 基金项目： | 南京航空航天大学博士学位论文创新与创优基金（BCXJ18-03）；航空科学基金（20165752049）；江苏省自然科学基金（BK20171417） |
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| 摘 要： | 本文讨论了随机噪声影响下马尔可夫跳变系统的弹性动态输出反馈控制问题.在系统随机干扰和控制输入扰动的情况下，设计的弹性控制器可以确保闭环系统的依概率渐近稳定性.通过运用随机微分方程理论和线性矩阵不等式技术对系统进行稳定性分析，获得了系统依概率渐近稳定的充分条件和控制器增益.最后通过数值算例和直升机系统仿真验证了所提弹性动态输出反馈控制方法的有效性.
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| 关 键 词： | 随机马尔可夫跳变系统 弹性控制 动态输出反馈控制 依概率渐近稳定 线性矩阵不等式 |
| 收稿时间： | 2018/7/31 0:00:00 |
Resilient dynamic output feedback control for stochastic Markovian jump system |
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| LI Yankai,CHEN Mou and WU Qingxian.Resilient dynamic output feedback control for stochastic Markovian jump system[J].Journal of Nanjing Institute of Meteorology,2018,10(6):740-748. |
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| Authors: | LI Yankai CHEN Mou and WU Qingxian |
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| Institution: | College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016,College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016 and College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016 |
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| Abstract: | The problem of output feedback control for the Markovian jump system with stochastic noise is investigated in this paper.Under the stochastic disturbance and input perturbation,the proposed dynamic output feedback resilient controller guarantees that the closed-loop system is asymptotically stable in probability.Combining the stochastic differential equation theory with the linear matrix inequality technique,a sufficient condition is obtained to ensure the asymptotic stability in the probability of the system,and the feasible solution of controller gains is presented simultaneously.Finally,a numerical example and a helicopter linear systemare are given to illustrate the practicality of the proposed method. |
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| Keywords: | stochastic Markovian jump system resilient controller dynamic output feedback control asymptotical stability in probability linear matrix inequality |
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