IMC Based Controller Design for Integrating Systems with Time Delay

Autor:	R. Padma Sree, C.V. Nageswara Rao
Rok vydání:	2010
Předmět:	Controller design Control theory Robustness (computer science) General Chemical Engineering Integrator Internal model PID controller Control engineering Proportional integral and derivative Dead time Transfer function Mathematics
Zdroj:	Indian Chemical Engineer. 52:194-218
ISSN:	0975-007X 0019-4506
DOI:	10.1080/00194506.2010.547972
Popis:	Design of proportional integral and derivative (PID) controllers based on internal model control (IMC) principles for integrating systems with time delay is proposed in the present work. The transfer function models considered in the present work include pure integrator with dead time, double integrating system with time delay, stable and unstable first order plus time delay (FOPTD) system with integrator. The performance of the proposed IMC PID controller is compared with the recently reported methods. The robustness of the proposed controller for uncertainty in model parameters is evaluated considering one parameter at a time. The stability region for all model parameters is evaluated using Kharitonov's theorem for various transfer function models and compared with recently reported methods.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::a626e57164aec58f2f0969e955a5c608 https://doi.org/10.1080/00194506.2010.547972 Zobrazit plný text záznamu