Improved Control for Fractional - Order and Non - minimum Phase Integrating Plants Using a Fractional IMC and SP Structure

Ranjan, Anjana and Mehta, Utkal V. and Azid, Sheikh I. (2025) Improved Control for Fractional - Order and Non - minimum Phase Integrating Plants Using a Fractional IMC and SP Structure. In: Proceedings of the First International Conference on Advanced Robotics, Control, and Artificial Intelligence. Lecture Notes in Networks and Systems, 1376 . Springer Nature, Singapore, pp. 506-518. ISBN 978-981-96-5372-0

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Abstract

This research improves the output of the integrating processes. The technique regulates a double-integrating process with time delay and non-minimal phase while handling high parametric uncertainties and load disturbances. A Smith predictor (SP) architecture based on a fractional-order internal model controller is developed (FOSPIMC). The gain and phase margins are applied to tune the fractional-order parameter. The fractional filter time constant is calculated using the intended performance limitation. Numerical studies and comparisons reveal better performance with a hybrid structure.

Item Type:	Book Chapter
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > Robotics and Automation
Divisions:	School of Information Technology, Engineering, Mathematics and Physics (STEMP)
Depositing User:	Utkal Mehta
Date Deposited:	12 Jun 2025 00:39
Last Modified:	12 Jun 2025 00:39
URI:	https://repository.usp.ac.fj/id/eprint/14996

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