Stability Analysis of Networked Control Systems with Bounded Input

Author

Wu, Zhongqiang ; Wu, Yunshuang ; Hao, Xiaochen

Author_Institution

Inst. of Electr. Eng., Yanshan Univ., Qinhuangdao

Volume

1

fYear

0

fDate

0-0 0

Firstpage

4504

Lastpage

4508

Abstract

The issue of modeling and stability for networked control systems with distributed time-delay and bounded input is researched. In view of the common existing problem of communication delays in networked control systems, a continuous time model of multi-input and multi-output is derived. Then a sufficient condition for stability of networked control systems is obtained based on matrix measure method. According to the given condition, the time-delay bound that makes the networked control systems stable can be taken. The simulated results about DC PWM servo system shows that the proposed theory is effective

Keywords

MIMO systems; continuous time systems; delays; distributed control; matrix algebra; stability; telecommunication control; telecommunication networks; DC PWM servo system; communication delay; continuous time model; distributed time-delay; matrix measure method; multiinput and multioutput system; networked control system; stability analysis; Continuous time systems; Control systems; Delay effects; Electronic mail; Networked control systems; Pulse width modulation; Servomechanisms; Stability analysis; Sufficient conditions; Time measurement; bounded input; matrix measure; networked control systems; stability analysis; time delay;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Control and Automation, 2006. WCICA 2006. The Sixth World Congress on

Conference_Location

Dalian

Print_ISBN

1-4244-0332-4

Type

conf

DOI

10.1109/WCICA.2006.1713231

Filename

1713231