Designing a PID controller for slab temperature control system
1 Electrical Faculty, Thai Nguyen University of Technology, 666, 3/2 Street, Vietnam.
2 Thai Nguyen City, Vietnam.
Research Article
Global Journal of Engineering and Technology Advances, 2021, 08(02), 001–007.
Article DOI: 10.30574/gjeta.2021.8.2.0108
Publication history:
Received on 19 May 2021; revised on 27 July 2021; accepted on 29 July 2021
Abstract:
The problem of heating slab is a very important and highly applicable problem in the material processing industry. This paper presents a method to design a PID controller according to the characteristic polynomial method to control the temperature for slab based on the transfer function model. The parameters of the PID controller are determined based on the parameters of the slab model, the heating furnace model, the converter model. The simulation results show that: the PID controller is capable of controlling the temperature of the slab to the desired temperature without over-adjusting.
Keywords:
Slab; Transfer function model; PID controller; Heating furnace
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