Comparison of LQR and PID Controller Tuning Using PSO for Coupled Tank System

Selamat, N.A and Daud, F.S and Jaafar, H.I and Shamsudin, N.H (2015) Comparison of LQR and PID Controller Tuning Using PSO for Coupled Tank System. In: 2015 IEEE 11th International Colloquium on Signal Processing & its Applications (CSPA2015),, 6 -8 Mac. 2015, Kuala Lumpur, Malaysia.

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Abstract

Coupled Tank System is one of the widely used applications in industries. Like other process control, it require suitable controller to obtain the good system performances. Hence, this paper presents the study of Coupled Tank System using LQR and PID controller. Both controller parameters are tuned using Single-Objective Particle Swarm Optimization (PSO). The performance of the system is compared based on the transient response in term of of Rise Time (Tr), SettlingTime (Ts), Steady State Error (ess) and Overshoot (OS).Simulation is conducted within MATLAB environment to verify the performances of the system. The result shows that both controller can be tuned using PSO, while LQR controller give slightly better results compared to PID controller.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Coupled Tank System (CTS), PID Control,LQR Control, PSO, single-objective
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Faculty of Electrical Engineering
Depositing User: Ms NUR ASMIZA SELAMAT
Date Deposited: 25 Jan 2016 02:23
Last Modified: 25 Jan 2016 02:23
URI: http://eprints.utem.edu.my/id/eprint/15636
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