Performance limitation of networked control systems with packet dropouts and quantization

被引：0

作者：

Zhou, Zhujun ^{[1
]}

Wu, Jie ^{[1
]}

Zhan, Xisheng ^{[1
]}

Wu, Bo ^{[1
]}

机构：

[1] Department of Control Science and Engineering Hubei Normal University, No. 11, Cihu Road, Huangshi, China

来源：

ICIC Express Letters | 2016年 / 10卷 / 02期

关键词：

Probability - Parameterization - Networked control systems - Packet loss;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The tracking performance limitation of networked control systems with packet dropouts and quantization constraints is investigated in this paper. The quantization and the packet dropouts of communication channel in the feedback channel are considered. The tracking performance limitation is obtained by using the Youla parameterization technique. It is shown that the tracking performance limitation depends on the nonminimum phase zeros position, unstable poles position of a given plant, quantization interval and packet dropouts probability. The result also shows how the quantization interval and packet dropouts probability may fundamentally constrain the tracking capability of networked control systems. A typical example is given to illustrate the theoretical results. © 2016, ICIC Express Letters ICIC International.

引用

页码：287 / 293