Controlling temperature of thermal furnace system by using discrete PID
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Abstract
Thermal furnace is nonlinear models and characterized by thermal inertia. It normally takes quite a long time for the furnace to reach required temperature. At present, there have been many algorithms applied to control the thermal furnace system, typically the PID one. Also, such typical methods as the first and second Ziegler-Nichols are applied to find out PID parameters. In addition, there is a distinction between continuous PID and digital (discrete) one. This paper studied the PID control method in the Study Room of Ho Chi Minh Technical Teachers Education. The algorithm is effective through simulations using Matlab/Simulink software and empirical modeling.
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This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Keywords
PID control, Ziegler-Nichols method, thermal furnace, PID continuous, PID digital
References
[2]. A. O Dwyer (2000), A summary of PI and PID controller tuning rules for processes with time delay. Part 1 : PI controller tuning rules, IFAC Workshop on Digital Control, Terrassa, Spain.
[3]. A. O Dwyer (2013), PI and PID controller tuning rules for time delay processes: a summary, Part 2: PID controller tuning rules, Proceedings of the Irish Signals and Systems Conference, National University of Ireland, Galway.
[4]. Nguyễn Thị Phương Hà, Huỳnh Thái Hoàng (2005), Lý thuyết điều khiển tự động, Đại học quốc gia Thành phố Hồ Chí Minh, Thành phố Hồ Chí Minh.
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