TH.2026.04.003]
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基于改进蜣螂算法的恒温热水器PLC控制系统设计与实现()

《工业仪表与自动化装置》[ISSN:1000-0682/CN:61-1121/TH]

Title:: Design and implementation of a constant temperature water heater PLC control system based on the improved dung beetle algorithm

Author(s):: WANG Xiaoyu; BAI Lichen; SONG He; 1. Electronic Engineering College, Xi’an Aeronautical Institute, Shaanxi Xi’an 710077, China; 2. School of Mechanical and Electrical Engineering, Xi’an University of Architecture and Technology, Shaanxi Xi’an 710055, China

Keywords:: constant temperature control system; improved dung beetle algorithm; PID controller; PLC; touch screen

摘要:: 针对恒温热水器系统稳定性和精确性要求，提出了改进蜣螂算法优化PID控制器策略，建立了恒温控制系统数学模型并在MATLAB仿真实现；搭建了恒温控制实验系统，设计了拓扑图和控制流程图，控制器选用西门子S7-1200PLC及拓展模块，在TIA Portal V18环境下编写电加热器调温控制程序，使用触摸屏完成监控界面搭建。实验结果表明，通过改进蜣螂算法的恒温控制策略，系统快速性提高 31.3%，超调量减少91.8%，触摸屏实时监测与操作，满足恒温控制系统稳准快的控制目标，具有较好的参考价值。

Abstract:: In response to the stability and accuracy requirements of the constant temperature water heater system, an improved dung beetle algorithm for optimizing the PID controller strategy was proposed. A mathematical model of the constant temperature control system was established and implemented in MATLAB simulation. A constant temperature control experimental system was built, and the topology diagram and control flow chart were designed. The controller was the Siemens S7 - 1200 PLC and its expansion module. The temperature control program for the electric heater was written in the TIA Portal V18 environment, and the monitoring interface was built using a touch screen. The experimental results show that through the improved dung beetle algorithm for constant temperature control strategy, the system’s rapidity is increased by 31.3% , and the overshoot is reduced by 91.8%. The real - time monitoring and operation through the touch screen meet the control goals of stability, accuracy, and rapidity of the constant temperature control system, and have good reference value.

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备注/Memo:: 收稿日期：2025-12-27
基金项目：陕西省科技厅项目(2025JC-YBQN-944);陕西省一流线下课程(陕教[2021]107号)?/div>
第一作者：王晓瑜(1974-),女,陕西西安人,博士,教授,现从事智能控制算法教研工作。
E-mail:1143468861@qq.com

更新日期/Last Update: 1900-01-01