基于微分算法的码盘故障诊断系统及应用

Encoder Fault Diagnosis System and Application Based on Differential Algorithm

在无缝钢管生产线中,高速定位直线运动设备的安全保护工作尤为重要。针对高速定位系统位置编码器损坏、断轴等故障以及位置系统位置反馈偏移等问题,论述了一种基于微分算法的编码器故障诊断系统,对该系统的工作原理和故障诊断策略进行阐述,并结合工程案例对此系统在无缝钢管生产线的应用进行了说明。

In the seamless steel tube production line,the safety protection of high-speed positioning linear motion equipment is particularly important. Aiming at the problems of position encoder damage,shaft brekage and position feeedback deviation in high speed positioning system,a fault diagnosis system based on differential algorithm was discussed,and the working principle and fault diagnosis strategy of the system were described. The application of the production line was explained.