摘要
某伺服系统通过光电轴角编码器、CPU板、I/O接口板、串口板协同工作实现系统位置闭环控制和速度闭环控制。当光电轴角编码器信道内任一部分出现故障时,整个系统将陷入瘫痪。结合工作,设计了一款检测设备,可实现对故障点的快速定位。该检测设备对调试工作有指导意义,特别是当伺服系统在野外环境工作出现故障时,能够快速定位、快速解决,具有很强的实用性。
The closed-loop control of system position and speed is realized by co-operating of photoelectric shaft encoder, CPU board, I/O interface board and serial port board in a servo system. When there is a failure in any parts of photoelectric shaft encoder channel, the entire system will be paralyzed. A test equipment is designed to lo- cate the failure point quickly. It is important to debugging operation, especially when there is a failure in the servo system operated in field environment, the failure can be located and solved quickly, which has stronger practicability.
出处
《光电技术应用》
2014年第3期52-55,共4页
Electro-Optic Technology Application
关键词
光电轴角编码器
伺服系统
故障定位
photoelectric shaft encoder
servo system
failure location
