A new stability criterion and its application on process control systems with time-delay

Author

Xiaojiang Zhang ; Zhihong Man

Author_Institution

Sch. of Electr. Eng. & Autom., Hefei Univ. of Technol., Hefei

fYear

2008

fDate

3-5 June 2008

Firstpage

1650

Lastpage

1653

Abstract

A new stability criterion based on numerical computing and simulation for nonlinear time-invariant systems is presented. It provides a standard and simple way to construct the energy-like function. The relevant proof has been given to justify this stability criterion. In the environment of MATLAB, this method is successfully applied on a practical industrial process control system with time-delay. The validity of this stability criterion is proved.

Keywords

delays; industrial control; nonlinear control systems; numerical analysis; process control; stability; MATLAB; energy-like function; industrial process control system; nonlinear time-invariant systems; numerical computing; stability criterion; time-delay; Computational modeling; Control systems; Intelligent control; Lyapunov method; Numerical simulation; Process control; Stability analysis; Stability criteria; Sufficient conditions; Variable structure systems; adaptive control; process control; simulation; stability criteria;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics and Applications, 2008. ICIEA 2008. 3rd IEEE Conference on

Conference_Location

Singapore

Print_ISBN

978-1-4244-1717-9

Electronic_ISBN

978-1-4244-1718-6

Type

conf

DOI

10.1109/ICIEA.2008.4582799

Filename

4582799