Application and Performance Assessment of Improved Relay Tuning Method

Authors

  • S.A. Misal Department of Chemical Engineering, Pravara Rural Engineering College, Loni, Maharashtra, India
  • V.S. Sathe Chemical Engineering, Dr. Babasaheb Ambedkar Tech. University, Lonere, (M.S). India

DOI:

https://doi.org/10.37591/joci.v3i1-3.2777

Abstract

The first order plus time delay (FOPTD) model was considered and the proposed improved relay tuning (PIRT) method was applied to calculate the corrected ultimate gain (Ku) and the optimum PID settings. The closed loop response was obtained using optimum values of PID parameters and compared with that of conventional relay method, Ziegler–Nichols (ZN) method and Cohen–Coon (CC) method. The integral square error as a performance index was used and it was found that the Integral Square Error (ISE) has been decreased by proposed method as compared to that of conventional relay method and other methods. Hence the proposed improved relay tuning method gives better performance.

 

Keywords: Improved Relay Tuning, FOPTD, Simulink, ISE

Downloads

Published

2019-07-18

Issue

Vol. 3 No. 1-3 (2012)

Section

Articles

License

Journal Title:

Title of the Paper:

Corresponding Author’s Information:

Name: Address:

E-mail:

Contact Number:

It is herein agreed that: The copyright to the above-listed unpublished and original article is transferred to STM Journals.

This copyright transfer covers the exclusive right to reproduce and distribute the contribution, including reprints, translations, photographic reproductions, microform, electronic form (offline, online), or any other reproductions of similar nature.

I/We declare that above manuscript is not published already in part or whole (except in the form of abstract) in any journal or magazine for private or public circulation, and, is not under consideration of publication elsewhere.

 I/ We warrant(s) that his/her/their contribution is original, except for such excerpts from copyrighted works as may be included with the permission of the copyright holder and author thereof, that it contains no libelous statements, and does not infringe on any copyright, trademark, patent, statutory right, or propriety right of others.

I/We will not publish his/her/their above said contribution anywhere else without the prior written permission of the publisher unless it has been changed substantially. I/We also agree to the authorship of the article in the following order: Author(s) Name Signature(s)

1. ________________

2. ________________

3. ________________

4. ________________

The author(s) agree to the terms of this Copyright Notice, which will apply to this submission if and when it is published by this journal (comments if any to the editor can be added below).