基于LabWindows/CVI的导弹舵机性能测试系统OA

In order to meet the requirements of multi-objective tasks in the performance test of the actuator,a performance test system of the actuator is designed.The system can complete the no-load performance test of actuator.With the cooperation of the four-channel loading plat-form,the load torque of the actuator in the air can be simulated to realize the loading test.The system based on LabWindows/CVI virtual instru-ment design platform can realize multi-point and multi-channel data transmission through RS422 transmission protocols,and generate a vari-ety of test excitation signals.It can complete the functions of power-on test,signal feedback,data collection and information display of actua-tor.Through the test,the test results meet the requirements of the corresponding design,compared with the traditional actuator test system,improve the test efficiency and test accuracy.