A Framework for PID Control Performance Improvement Systems

Sahu, Rajendra and Mathew, Saji K (2005) A Framework for PID Control Performance Improvement Systems. International Journal of Modelling and Simulation, 25 (2). pp. 91-98.

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Abstract

The pervasive use and performance problems of Proportional-Integral-Derivative (PID) controllers in the process industry sector prove that the implementation of a PID Control Performance Improvement (PCPI) system is a value-adding activity. This article, based on the limitations of the existing control loop performance-monitoring tools, approaches PID control performance from an improvement perspective. An integrated framework for PCP system development in the measure-diagnose-correct logical sequence is proposed. The various tools required for each phase, user interface requirements, and effectiveness of object-oriented system modelling are presented. Based on the proposed framework, a decision support system is developed for PID control. The application of the system to performance analysis and corrective action of a vulcanization process control proved substantial scope for performance improvement, thus validating the proposed framework.

Item Type:	Article
Uncontrolled Keywords:	PID control;process control;performance improvement; performance index;controller tuning;framework
Subjects:	Management Information Systems > Information systems Management Information Systems > System Analysis and Design
Divisions:	Operations and Information Science
Depositing User:	Mr. Ramesh Kamath
Date Deposited:	26 Oct 2018 10:42
Last Modified:	26 Nov 2018 09:28
URI:	http://tapmi.informaticsglobal.com/id/eprint/188

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