Design & analysis of dead-time compensators for self-regulating & non-self regulating processes with dead time using auto-tuning

G. Saravanakumar, C. G. Nayak, I. Thirunavukkarasu, R. S.D. Wahidabanu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A modification of Smith predictor for controlling the higher order processes with integral action & long dead-time is proposed in this paper. The controller used in this Smith predictor is an Integral-Proportional Derivative controller, where the Integrator is in the forward path & the Proportional and Derivative control are in the feedback, acting on the feedback signal. The main objective of this paper is to design a dead time compensator (DTC), which has minimum tuning parameters, simple controller tuning, robust performance of tuning formulae & to obtain a critically damped system which is as fast as possible in its setpoint & load disturbance rejection performance. The controller in this paper is tuned by an adaptive method. This paper also presents a survey of various dead time compensators and their performance analysis.

Original languageEnglish
Title of host publication2007 International Conference on Intelligent and Advanced Systems, ICIAS 2007
Pages1036-1041
Number of pages6
DOIs
Publication statusPublished - 01-12-2007
Event2007 International Conference on Intelligent and Advanced Systems, ICIAS 2007 - Kuala Lumpur, Malaysia
Duration: 25-11-200728-11-2007

Conference

Conference2007 International Conference on Intelligent and Advanced Systems, ICIAS 2007
CountryMalaysia
CityKuala Lumpur
Period25-11-0728-11-07

All Science Journal Classification (ASJC) codes

  • Artificial Intelligence
  • Control and Systems Engineering

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    Saravanakumar, G., Nayak, C. G., Thirunavukkarasu, I., & Wahidabanu, R. S. D. (2007). Design & analysis of dead-time compensators for self-regulating & non-self regulating processes with dead time using auto-tuning. In 2007 International Conference on Intelligent and Advanced Systems, ICIAS 2007 (pp. 1036-1041). [4658542] https://doi.org/10.1109/ICIAS.2007.4658542