Event-triggered state estimation for a class of nonlinear stochastic systems with mixed time delays
文献类型：会议论文
| 作者 | Lei Zou ; Zidong Wang; Derui Ding; Hong Qiao
|
| 出版日期 | 2014-07 |
| 会议名称 | 2014 33rd Chinese Control Conference (CCC) |
| 会议日期 | 28-30 July 2014 |
| 会议地点 | Nanjing, China |
| 关键词 | NONE |
| 通讯作者 | Lei Zou |
| 英文摘要 | In this paper, the state estimation problem is investigated for a class of nonlinear stochastic systemswith mixed time delays under event-triggered scheme. Based on the proposed event-triggered scheme, the new measurement is sampled and then transmitted to the estimator only when the difference between the current measurement and the previous transmitted measurement is greater than a fixed threshold, thereby reducing the network traffic. Attention is focused on the design problem of the estimator such that the estimation error in mean square is bounded and then minimized. A novel Lyapunov function is employed to derive sufficient condition for the existence of the desired stateestimators whose gain matrix can be computed by solving a convex problem. The gain matrix of the estimator is characterized in order that an asymptotic bound of the estimation error is found and subsequently minimized. A numerical simulation is provided to illustrate the effectiveness of the results. |
| 会议录 | Proceedings of the 33rd Chinese Control Conference
 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/12862]  |
| 专题 | 自动化研究所_复杂系统管理与控制国家重点实验室_机器人应用与理论组 |
| 推荐引用方式 GB/T 7714 | Lei Zou,Zidong Wang,Derui Ding,et al. Event-triggered state estimation for a class of nonlinear stochastic systems with mixed time delays[C]. 见:2014 33rd Chinese Control Conference (CCC). Nanjing, China. 28-30 July 2014. |
入库方式： OAI收割
来源：自动化研究所
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