Fuzzy coordinated PI controller: application to the real-time pressure control process
type: Item
instance of: scholarly article
title: Fuzzy coordinated PI controller: application to the real-time pressure control process
zbMATH Open document ID: 1211.93079
DOI: 10.1155/2008/691808
author: N. Kanagaraj
author: P. Sivashanmugam
author: S. Paramasivam
published in: Advances in Fuzzy Systems
publication date: 2010-07-09T00:00:00Z
review text: Summary: This paper presents the real-time implementation of a fuzzy coordinated classical PI control scheme for controlling the pressure in a pilot pressure tank system. The fuzzy system has been designed to track the variation parameters in a feedback loop and tune the classical controller to achieve a better control action for load disturbances and set point changes. The error and process inputs are chosen as the inputs of a fuzzy system to tune the conventional PI controller according to the process condition. This online conventional controller tuning technique will reduce the human involvement in controller tuning and increase the operating range of the conventional controller. The proposed control algorithm is experimentally implemented for the real-time pressure control of a pilot air tank system and validated using a high-speed 32-bit ARM7 embedded microcontroller board (ATMEL AT91M55800A). To demonstrate the performance of the fuzzy coordinated PI control scheme, results are compared with a classical PI and PI-type fuzzy control method. It is observed that the proposed controller structure is able to quickly track the parameter variation and perform better in load disturbances and also for set point changes.
Mathematics Subject Classification ID: 93C42
Mathematics Subject Classification ID: 93C95
zbMATH DE Number: 5734336
Wikidata QID: Q58643932
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2008/691808
OpenAlex ID: W1964394612
description: scientific article; zbMATH DE number 5734336