基于工厂监控的机器人重复定位精度测试系统

Testing System of Robot Repositioning Accuracy Based on Factory Monitoring

设计了一种成本低、操作简便,能同时进行多工位测量,且能对数据进行一定处理的测试系统。该测试系统主要由检测装置、数据采集装置以及数据处理终端组成。检测装置利用位移激光传感器测量机器人末端的空间位置;数据采集装置以串口方式将控制器与传感器相连,并对数据进行初步处理;通过无线设备将数据传输到终端,基于OPC通信的标准协议,生成数据报表,显示测量的实时曲线,得到最终的测量值,完成整个监控过程。

A cheaper and more easily operated testing system was designed to do multi-work position test and the definite data processing. It was mainly composed of detection device, data acquisition device and the data processing terminal. The position of the robot end effecter was measured by detection devices with laser displacement sensor; the controller, device of data acquisition, was connected to sensors through the serial port, conducting a preliminary data processing; Based on OPC communication standard protocols, the collected data was transmitted to the terminal through wireless devices; then data report was generated, real-time curve was displayed, and the final measured value was got. Finally, the whole monitoring process was complete.