系统仿真学报 ›› 2025, Vol. 37 ›› Issue (6): 1400-1411.doi: 10.16182/j.issn1004731x.joss.24-0178

• 论文 • 上一篇    

高低温试验箱数字孪生系统构建方法

陈清华1,2, 梁作友3, 关维娟4, 季家东1, 刘萍1   

  1. 1.安徽理工大学 机电工程学院,安徽 淮南 232001
    2.安徽理工大学 环境友好材料与职业健康研究院(芜湖),安徽 芜湖 241003
    3.安徽理工大学 深部煤矿采动响应与灾害防控国家重点实验室,安徽 淮南 232001
    4.安徽理工大学 数学与大数据学院,安徽 淮南 232001
  • 收稿日期:2024-02-29 修回日期:2024-05-07 出版日期:2025-06-20 发布日期:2025-06-18
  • 通讯作者: 梁作友
  • 第一作者简介:陈清华(1978-),男,教授,博士,研究方向为机械智能控制、数字孪生技术及应用。
  • 基金资助:
    国家自然科学基金(52175070);安徽省重点研究与开发计划(2022a05020030)

Construction Method of Digital Twin System for High-low Temperature Test Chamber

Chen Qinghua1,2, Liang Zuoyou3, Guan Weijuan4, Ji Jiadong1, Liu Ping1   

  1. 1.College of Mechanical and Electrical Engineering, Anhui University of Science and Technology, Huainan 232001, China
    2.Institute of Environmentally Friendly Materials and Occupational Health(Wuhu), Anhui University of Science and Technology, Wuhu 241003, China
    3.State Key Laboratory of Mining Response and Disaster Prevention in Deep Coal Mine, Anhui University of Science and Technology, Huainan 232001, China
    4.College of Mathematics and Big Data, Anhui University of Science and Technology, Huainan 232001, China
  • Received:2024-02-29 Revised:2024-05-07 Online:2025-06-20 Published:2025-06-18
  • Contact: Liang Zuoyou

摘要:

针对高低温试验箱数字孪生系统构建需求,采用以MQTT为通信协议的EMQX服务器进行数据传输,在实时数据驱动下,实现物理实体和虚拟模型实时动态交互映射,并利用神经网络模型和遗传算法对设备运行状态进行评估、预测及提供系统调整策略,实现工作人员全气候、全寿命、全工况了解设备运行状态,有效保障高低温试验箱的安全可靠运行。

关键词: 数字孪生, 高低温试验箱, 动态映射, 虚实交互, 综合监测

Abstract:

In view of the construction requirements of the digital twin system of the high-low temperature test chamber, the EMQX server with MQTT as the communication protocol is used for data transmission. Driven by real-time data, real-time dynamic interactive mapping between the physical entity and the virtual model is realized. The neural network model and genetic algorithm are used to evaluate and predict the running state of the equipment and provide the system adjustment strategy, so as to realize the whole climate, life and working condition of the staff to understand the running state of the equipment, and effectively ensure the safe and reliable operation of the high-low temperature test chamber.

Key words: digital twin, high-low temperature test chamber, active mapping, virtual-real interaction, comprehensive monitoring

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