Comparative Study of Adaptive Mixed Fuzzy Controller and Adaptive Traditional Fuzzy Controller for Fluid Catalytic Cracking Unit Using Real-Coded Genetic Algorithm
نویسندگان
1 Department of Electronics and Instrumentation Engineering, Sri Sai Ram Engineering College, Chennai, 600044, INDIA
2 Department of Electronics and Communication Engineering, Vinayaka Mission's Kirupananda Variyar Engineering College, Vinayaka Mission's Research Foundation - DU, Salem, Tamil Nadu 636308, INDIA
3 Department of Electronics and Instrumentation Engineering, Sri Sai Ram Engineering College, Chennai, 600044, INDIA
4 Department of Electronics and Communication Engineering, RMK College of Engineering and Technology, Chennai, 601206, INDIA
doi
10.30492/ijcce.2024.2026186.6561چکیده
A Fluid Catalytic Cracking Unit (FCCU) is always considered to be a benchmark problem in the petroleum refinery industry. The process is interactive, with each process depending on the other. In this study, the control of the reactor and regenerator temperature in the FCCU involves the utilization of Adaptive Traditional Fuzzy (ATF) logic controllers and Adaptive Mixed Fuzzy (AMF) logic controllers. The purpose of designing the AMF controller is to offer solutions for minimizing the coupling effect resulting from the interaction of the FCCU. The development of this controller involves a combination of ATF and Coupling Fuzzy (CF) controller elements across different degrees of freedom. To optimize the scale factors for the ATF and CF control schemes, a Real-coded Genetic Algorithm (RGA) is employed. The results show that the RGA-tuned AMF controller tracks the setpoint better than the ATF controller, with less interaction effect.
