飞行器对接机构差动组合设备测试系统及其方法

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飞行器对接机构差动组合设备测试系统及其方法

本发明公开了一种飞行器对接机构差动组合设备的测试系统，包括测试台、控制箱和工控机；测试台包括高低温箱、电机及其驱动机构、四轴传动机构、传感器等；各个电机的传动轴上通过刚性联轴器依次安装有电磁离合器、扭矩传感器和角度传感器；控制箱同时控制四轴电机、离合器的工作以及给传感器供电等；工控机通过运动控制卡将人机界面的运动控制参数传递到控制箱，再由控制箱将控制参数传送到电机驱动器内，从而实现电机的运动控制；同时工控机通过数据采集卡采集各传感器的数据信号并通过相应的运算在人机界面上显示各传感器的数值。本发明解决了差动组合设备各项性能的综合测试问题，取得了精度高、使用方便、精简测试场地等有益效果。

Testingsystem for differential combination equipment of aircraft docking mechanism andtesting method of testing system

Theinvention discloses a testing system for differential combination equipment of anaircraft docking mechanism. The testing system comprises a testing table, acontrol box and an industrial personal computer; the testing table comprises a highand low temperature box, motor and driving mechanisms, a four-shaft transmissionmechanism, sensors and the like; electromagnetic clutches, the torque sensorsand the angle sensors are sequentially mounted on transmission shafts of all themotors through rigid couplers; the control box simultaneously controls work ofthe four-shaft motors and the clutches and supplies electricity to the sensors;the industrial personal computer transmits motion control parameters of a man-machineinterface to the control box through a motion control card, then the motioncontrol parameters are transmitted into a motor driver by the control box, andthus motion control of the motor is achieved; and meanwhile, the industrial personalcomputer collects data signals of all the sensors through a data collectingcard, and numerical values of all the sensors are displayed on the man-machineinterface through corresponding operation. The testing system solves theproblem of comprehensive testing of all properties of the differentialcombination equipment and has the beneficial effects that the precision ishigh, using is convenient, and a testing field is simplified.