LMI based controller synthesis of an uncertain three tank system. | [Proceedings 6th International Bhurban Conference on Applied Sciences and Technology • 2009]

Author(s):

1. M. Iqbal: Center for Advance Studies in Engineering, Islamabad, Pakistan

2. Q. R. Butt: Center for Advance Studies in Engineering, Islamabad, Pakistan

3. A. I. Bhatti: Muhammad Ali Jinnah University, Islamabad, Pakistan

4. S. Iqbal: Muhammad Ali Jinnah University, Islamabad, Pakistan

Abstract:

Three tank system can be adapted to emulate many systems in process and aerospace industry. This paper presents synthesis of LMI based H¥ controller for uncertain three tank system. Uncertainties in parameters can arise due to imperfect knowledge of physical parametric values or from variations of these parameters during operation. A linearized affine dynamical model is derived with uncertain flow coefficients as varying parameters. H¥ controller is designed with multi-objective approach using derived affine model. Simulations are also carried out to assess the performance of controller against parametric variations/uncertainties simultaneously in the presence of input disturbances. The performance of designed controllers is compared with PI controller.

Page(s): 192-196

DOI: DOI not available

Published: Journal: Proceedings 6th International Bhurban Conference on Applied Sciences and Technology , Volume: 2, Issue: 0, Year: 2009

Keywords:

Keywords are not available for this article.

References:

References are not available for this document.

Citations

Citations are not available for this document.

Citations

Downloads

Views