Design and implementation of third generation CRONE controller in a spherical tank system

Author

Praoo, N.N. ; Bhaba, P.K.

Author_Institution

Dept. of Instrum. Eng., Annamalai Univ., Annamalainagar, India

fYear

2014

Firstpage

161

Lastpage

166

Abstract

This paper deals with the design of third generation CRONE controller for a spherical tank system. Mathematical model of spherical tank system is derived. Based on the real time parameters transfer function model is obtained for different operating regions. Worst case model is computed and it is used for the design of third generation CRONE controller. Simulation runs of servo and regulatory responses are recorded. The performance of third generation CRONE. Controller is compared with Ziegler Nichols (ZN)-Proportional Integral (PI) controller using time domain and integral error indices. It is observed that third generation CRONE controller may outperform the ZN-PI controller.

Keywords

PI control; control system synthesis; integral equations; level control; robust control; tanks (containers); time-domain analysis; transfer functions; Commande Robuste d´Ordre Non Entier; ZN-PI controller; Ziegler Nichols-proportional integral controller; controller design; fractional order controller; integral error indices; level system; mathematical model; noninteger order robust controller; real time parameters; regulatory responses; servo responses; spherical tank system; third generation CRONE controller; time domain; transfer function model; worst case model; Computational modeling; Conferences; Control systems; Intelligent systems; Mathematical model; Real-time systems; Transfer functions; CRONE controller; Fractional order controller; Nichols Locus; Optimization; Spherical Tank;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Systems and Control (ISCO), 2014 IEEE 8th International Conference on

Print_ISBN

978-1-4799-3836-0

Type

conf

DOI

10.1109/ISCO.2014.7103937

Filename

7103937