Application of Boiler Optimization Monitoring System Based on Embedded Internet of Things

Haiqing Zhang, Mingxiang Qiu, Xingjiang Yu, Yujiao Wu, Yinhong Ma and Xuefeng Shao

Mathematical Problems in Engineering, 2022, vol. 2022, 1-12

Abstract: In order to study the deficiency of tuning PID controller in traditional boiler combustion air system, this paper proposes an embedded Internet of things monitoring system and puts forward a method of fuzzy PID controller with the help of nonlinear optimization algorithm to reasonably set the initial value of control parameters. Through the simulation comparison with the traditional engineering tuning PID controller, it is found that when the simulation process is t = 2000 s, the step disturbance with amplitude of 0.1 is added to the system input, and there will be slight disturbance in the combustion process. Through fuzzy PID and strong robustness support, the modeling error of the monitoring system model can be controlled between 10%∼25%, which proves that the nonlinear optimized PID has strong anti-interference and can meet the process requirements of the system.

Date: 2022
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlmpe:9974393

DOI: 10.1155/2022/9974393

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