集装箱智能温度控制器的研究设计

Study design of container intelligent temperature controller

通过在对集装箱温度控制系统现状深入研究的基础上,针对集装箱温度控制系统成本高、精度低、自适应差的特点。将模糊PID控制算法与集装箱温度控制系统结合起来,创造性的提出了集装箱温度模糊PID控制理论。并基于该模糊PID控制原理,设计了一个温度自适应的模糊PID控制器。通过对模糊PID算法详细的阐述说明以及理论分析与实际集装箱温度控制结合起来,最终搭建了一个应用于集装箱温度控制的模糊PID控制系统,并将该系统在MATLAB/Simulink环境中进系统行仿真,通过对仿真结果的分析对比,验证了该控制器的可行性、准确性和稳定性。

Based on the in-depth study of the current situation of the container temperature control system, the cost of the container temperature control system is high, low precision and adaptive error. Combining the fuzzy PID control algorithm with the container temperature control system, the fuzzy PID control theory of the container temperature is put forward creatively. Based on the fuzzy PID control principle, a temperature adaptive fuzzy PID controller is designed. Based on the fuzzy PID algorithm in detail and the theoretical analysis and the actual container temperature control combined fuzzy PID control system applied to ultimately build a container temperature control, and the system into system simulation in MATLAB/Simulink environment, through the comparative analysis of the simulation results, verify the feasibility of the controller accuracy and stability.