Research on Temperature Control of Aircraft Trolley Refrigeration System Based on Fuzzy Control

This article presents the design of a temperature control simulation model for the aircraft trolley refrigeration system based on fuzzy control. It provides a detailed explanation of the development of the fuzzy control algorithm using MATLAB/Simulink in the design process. Additionally, the feasibility of the model was verified through simulation tests with varying thermal loads. A comparison and analysis of the control effects between the fuzzy controller and the PID controller were conducted, which verifies the control advantages of the fuzzy controller with high robustness under the system. This lays a foundation for further improvement of the temperature control quality in the refrigeration system of civil aircraft trolleys.