Observability and controllability of Networked Control Systems

Author

Wang, Zhiwen ; Zhu, Chaoqun ; Pan, Wei ; Guo, Ge

Author_Institution

Lanzhou Univ. of Technol., Lanzhou

fYear

2007

fDate

20-24 March 2007

Firstpage

96

Lastpage

99

Abstract

In this paper, fundamental issues of networked control systems arc investigated. The communication constraints arc modeled as quantization and bit-rate limited channel. Observability and controllability of such system are introduced. Sufficient conditions for such system to be observable and controllable are provided. Lower bound on data rate of the channel that guaranteeing observability and controllability arc deduced.

Keywords

control system synthesis; controllability; observability; telecommunication channels; telecommunication control; telecontrol; bit rate limited channel; bit-rate limited channel; communication constraints; networked control system observability-controllability; quantization model; Automatic control; Bandwidth; Communication system control; Control systems; Controllability; Feedback control; Networked control systems; Observability; Stability; Sufficient conditions; communication constraints; controllability; observability; quantizer;

fLanguage

English

Publisher

ieee

Conference_Titel

Integration Technology, 2007. ICIT '07. IEEE International Conference on

Conference_Location

Shenzhen

Print_ISBN

1-4244-1092-4

Electronic_ISBN

1-4244-1092-4

Type

conf

DOI

10.1109/ICITECHNOLOGY.2007.4290437

Filename

4290437