The Fuzzy PID Control of Resistance Furnace Temperature System Based on Genetic Algorithm

Abstract:

The resistance furnace temperature system has low accuracy and big overshoots with fuzzy control. The fuzzy PID controller is used to optimize the resistance furnace temperature system, and the design scheme is developed. The fuzzy control and PID control are combined to control the system. If the system’s deviation is large the fuzzy control is adopted, else PID control is adopted. The genetic algorithm is adopted to train the controller’s membership functions, control rules and parameters. The global optimum of the controller’s parameters can be achieved. Matlab simulation results indicate that the resistance furnace temperature system with fuzzy PID control is more dynamic, robust, and highly precise.

• Periodical: Applied Mechanics and Materials (Volume 273)
• Pages: 678-682
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.273.678
• Online since: January 2013
• Authors: Jing Yan Liu
• Keywords: Fuzzy Control, Genetic Algorithm (GA), Resistance Furnace

References

[1] ZHAO Guoqiang, LI Xinchun, JIA Shuliang. Resistance Furnace Temoerature Control System Fuzzy Controller. Journal of Liaoning Technical University(Social Science Edition). Vol. 23(2004), pp.370-371.

[2] LI Jiejia, ZHANG Jingyu, LUAN Fangjun. Application of fuzzy-PID control to the control of the electric heater based on genetic algorithm. Journal of Shenyang Jianzhu university(Natural Science), Vol. 23(2007), pp.866-868.

[3] HE Dandan, YANG Lei, WU Tiebin. Research on the temperature control system of resistance furnace with high precision based on Chaos-PID control. Sci-tech information development &economy, Vol. 16(2006), pp.170-172.

[4] LI Na. Temperature control system of resistance furnace based on fuzzy-PID. Journal of Beijing vocational&technical institute of industry, Vol. 5 (2006), pp.37-39.

[5] WANG Hui. Research of the ATC system for resistance stove based on fuzzy-PID. Applied science and technology, Vol. 33 (2006), pp.38-39.

[6] XUE Fuzhen, LIU Renquan. Design of fuzzy-PID controller based on GA. Automation &Instrumentation, Vol. 3(2006), pp.45-49.