Abstract: In this paper, a control system is developed to meet the requirement of durability test of key parts of autonomous operation multifunctional power platform, which can not only test the durability of parts in the field, but also save the cost of developing special test equipment.The test objects of the control system developed in this paper are: electric push rod, electromagnetic clutch, lifting/lowering solenoid valve, angle sensor, speed sensor, etc.The system developed in this paper matches the machine, and the field durability test is carried out in Cuigou Test Base.After the automatic cycle function tests, the reliability of key components and the functionality of the control system developed in this paper have been verified.