Soft computing optimisation study of fuzzy parametric uncertain system for real time process control
by A.B. Patil; R.H. Chile
International Journal of Autonomic Computing (IJAC), Vol. 3, No. 2, 2018

Abstract: This paper deals with analysis and design of optimal robust controller for fuzzy parametric uncertain system using soft computing techniques. Fuzzy system is used to handle the uncertainty in the system. The response of fuzzy systems depends on tuning of fuzzy system parameters. Optimisation in designing of fuzzy membership function improves system response. These optimisation algorithms may have their own advantages and limitations. The proposed methodology uses different evolutionary algorithms to optimise the fuzzy membership function. A comparative study is done for modern non-traditional optimisation algorithms in improving the controller response. An optimal control design is used to obtain the control law. The system is converted into state space controllable canonical form with the α-cut property of fuzzy. Kharitonov theorem is used for fuzzy polynomial and stability analysis is done by using the Lyapunov-Popov method. The proposed method is applied to a real time process control.

Online publication date: Thu, 31-Jan-2019

The full text of this article is only available to individual subscribers or to users at subscribing institutions.

Existing subscribers:
Go to Inderscience Online Journals to access the Full Text of this article.

Pay per view:
If you are not a subscriber and you just want to read the full contents of this article, buy online access here.

Complimentary Subscribers, Editors or Members of the Editorial Board of the International Journal of Autonomic Computing (IJAC):
Login with your Inderscience username and password:

    Username:        Password:         

Forgotten your password?

Want to subscribe?
A subscription gives you complete access to all articles in the current issue, as well as to all articles in the previous three years (where applicable). See our Orders page to subscribe.

If you still need assistance, please email