Design and Implementation of Fuel Supply System Based on Variable Frequency Speed-regulating Technology

This article describes the composition and operation principle of the fuel supply system designed for a high-speed airflow thermal simulation test bed.Taking the PLC as a controller,the system uses Fuzzy_PID control law and variable frequency speed-regulating technology to complete control of quantitative pump so that the control requirements of specific flow-rate of fuel oil has been satisfied.The simulation in Simulink and actual use of the system,verify the design of the system is reasonable and feasible.