Development of tuning free SISO PID controllers for First Order Plus Time Delay (FOPTD) and First Order Lag Plus Integral Plus Time Delay model (FOLIPD) systems based on partial model matching and experimental verification

This work aims to introduce a tuning-free PID controller for stable FOPTD and FOLIPD systems. The objective was achieved using a partial model-matching strategy; matching the coefficients of corresponding powers of s of the closed loop response of the model to the desired closed loop transfer functi...

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Autores principales:	Raju Yerolla, Chandra Shekar Besta
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	PID controller Stable system FOPTD model FOLIPD model Setpoint tracking Applied mathematics. Quantitative methods T57-57.97
Acceso en línea:	https://doaj.org/article/188b7a85625a496aa7db16f1c15440c1
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spelling	oai:doaj.org-article:188b7a85625a496aa7db16f1c15440c12021-12-04T04:36:24ZDevelopment of tuning free SISO PID controllers for First Order Plus Time Delay (FOPTD) and First Order Lag Plus Integral Plus Time Delay model (FOLIPD) systems based on partial model matching and experimental verification2666-720710.1016/j.rico.2021.100070https://doaj.org/article/188b7a85625a496aa7db16f1c15440c12021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2666720721000400https://doaj.org/toc/2666-7207This work aims to introduce a tuning-free PID controller for stable FOPTD and FOLIPD systems. The objective was achieved using a partial model-matching strategy; matching the coefficients of corresponding powers of s of the closed loop response of the model to the desired closed loop transfer function. Closed-loop performance is evaluated by considering a unit step change in the process model and compared the results with other methods reported earlier in the literature. Input and output performances were evaluated using error analyses and total variation. The robustness of the proposed method was assessed via incorporation of uncertainties in the process model parameters. The proposed method was also experimentally validated for FOPTD model using a temperature controlled lab. It was concluded that the method was analytically derived and model based with a key advantage that the resultant PID required no tuning parameter.Raju YerollaChandra Shekar BestaElsevierarticlePID controllerStable systemFOPTD modelFOLIPD modelSetpoint trackingApplied mathematics. Quantitative methodsT57-57.97ENResults in Control and Optimization, Vol 5, Iss , Pp 100070- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	PID controller Stable system FOPTD model FOLIPD model Setpoint tracking Applied mathematics. Quantitative methods T57-57.97
spellingShingle	PID controller Stable system FOPTD model FOLIPD model Setpoint tracking Applied mathematics. Quantitative methods T57-57.97 Raju Yerolla Chandra Shekar Besta Development of tuning free SISO PID controllers for First Order Plus Time Delay (FOPTD) and First Order Lag Plus Integral Plus Time Delay model (FOLIPD) systems based on partial model matching and experimental verification
description	This work aims to introduce a tuning-free PID controller for stable FOPTD and FOLIPD systems. The objective was achieved using a partial model-matching strategy; matching the coefficients of corresponding powers of s of the closed loop response of the model to the desired closed loop transfer function. Closed-loop performance is evaluated by considering a unit step change in the process model and compared the results with other methods reported earlier in the literature. Input and output performances were evaluated using error analyses and total variation. The robustness of the proposed method was assessed via incorporation of uncertainties in the process model parameters. The proposed method was also experimentally validated for FOPTD model using a temperature controlled lab. It was concluded that the method was analytically derived and model based with a key advantage that the resultant PID required no tuning parameter.
format	article
author	Raju Yerolla Chandra Shekar Besta
author_facet	Raju Yerolla Chandra Shekar Besta
author_sort	Raju Yerolla
title	Development of tuning free SISO PID controllers for First Order Plus Time Delay (FOPTD) and First Order Lag Plus Integral Plus Time Delay model (FOLIPD) systems based on partial model matching and experimental verification
title_short	Development of tuning free SISO PID controllers for First Order Plus Time Delay (FOPTD) and First Order Lag Plus Integral Plus Time Delay model (FOLIPD) systems based on partial model matching and experimental verification
title_full	Development of tuning free SISO PID controllers for First Order Plus Time Delay (FOPTD) and First Order Lag Plus Integral Plus Time Delay model (FOLIPD) systems based on partial model matching and experimental verification
title_fullStr	Development of tuning free SISO PID controllers for First Order Plus Time Delay (FOPTD) and First Order Lag Plus Integral Plus Time Delay model (FOLIPD) systems based on partial model matching and experimental verification
title_full_unstemmed	Development of tuning free SISO PID controllers for First Order Plus Time Delay (FOPTD) and First Order Lag Plus Integral Plus Time Delay model (FOLIPD) systems based on partial model matching and experimental verification
title_sort	development of tuning free siso pid controllers for first order plus time delay (foptd) and first order lag plus integral plus time delay model (folipd) systems based on partial model matching and experimental verification
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/188b7a85625a496aa7db16f1c15440c1
work_keys_str_mv	AT rajuyerolla developmentoftuningfreesisopidcontrollersforfirstorderplustimedelayfoptdandfirstorderlagplusintegralplustimedelaymodelfolipdsystemsbasedonpartialmodelmatchingandexperimentalverification AT chandrashekarbesta developmentoftuningfreesisopidcontrollersforfirstorderplustimedelayfoptdandfirstorderlagplusintegralplustimedelaymodelfolipdsystemsbasedonpartialmodelmatchingandexperimentalverification
_version_	1718372896075677696

Development of tuning free SISO PID controllers for First Order Plus Time Delay (FOPTD) and First Order Lag Plus Integral Plus Time Delay model (FOLIPD) systems based on partial model matching and experimental verification

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