PID Controller Design using Characteristic Ratio Assignment Method for Coupled-Tank Process

Author

Chaorai-ngern, Jutarut ; Numsomran, Arjin ; Suesut, Taweepol ; Trisuwannawat, Thanit ; Tipsuwanporn, Vittaya

Author_Institution

Fac. of Eng., King Mongkuts Inst. of Technol., Bangkok

Volume

1

fYear

2005

fDate

28-30 Nov. 2005

Firstpage

590

Lastpage

594

Abstract

This paper presents the PID controller design for coupled-tank process using characteristic ratio assignment (CRA). The coupled-tank process is a challenge plant for testing the performance of PID controller because it is a high uncertainty nonlinear model. For this paper, the characteristic ratio assignment (CRA) which is satisfied specification of performance of control system. Furthermore, it is very convenient as a fast adjustment damping ratio as well as a high speed response. Finally, the simulation results can be illustrated the validity of our approach by MATLAB

Keywords

control system synthesis; process control; tanks (containers); three-term control; MATLAB; PID controller design; characteristic ratio assignment method; coupled-tank process; uncertainty nonlinear model; Automatic control; Chaos; Control systems; Couplings; Damping; Design engineering; Hydrogen; Nonlinear equations; Process design; Three-term control;

fLanguage

English

Publisher

ieee

Conference_Titel

Computational Intelligence for Modelling, Control and Automation, 2005 and International Conference on Intelligent Agents, Web Technologies and Internet Commerce, International Conference on

Conference_Location

Vienna

Print_ISBN

0-7695-2504-0

Type

conf

DOI

10.1109/CIMCA.2005.1631327

Filename

1631327