A New PID Type Controller Based on Modified Crisp Logic

Abdeslam Benmakhlouf; Ghania Zidani; Djalal Djarah

doi:10.5935/jetia.v10i50.1265

Autores

Abdeslam Benmakhlouf Department of Electrical Engineering, Faculty of Applied Sciences, University of Kasdi MERBAH, Ouargla http://orcid.org/0000-0003-0849-7229 (não autenticado)
Ghania Zidani Department of Pharmacy, Faculty of Medecine, University of Batna 2, Batna, 05000, Algeria http://orcid.org/0000-0002-1338-3296 (não autenticado)
Djalal Djarah Department of Electrical Engineering, Faculty of Applied Sciences, University of Kasdi MERBAH, Ouargla, 30000, Algeria http://orcid.org/0000-0002-2480-9731 (não autenticado)

DOI:

https://doi.org/10.5935/jetia.v10i50.1265

Resumo

A PID type fuzzy logic controller (FLC) is a control scheme that utilizes fuzzy inference systems to replicate the behavior of a classical PID controller. This approach provides an alternative for systems where traditional PID control encounters difficulties, particularly in scenarios involving human expertise or non-linear behavior. In this study, we propose a novel PID-like controller that employs a modified crisp logic method—a rule-based approach designed to implement the reasoning process. This method aims to reduce processing time in fuzzy inference systems by using crisp sets instead of fuzzy sets and simple calculations to generate the output. Simulation results demonstrate the effectiveness of the proposed method, achieving comparable performance with the added benefit of reduced processing time.