摘要
针对CK I型车床闭环控制系统,分析了干扰的起因及后果;提出了几种软件抗干扰的措施,包括数字信号的输入与输出、CPU的抗干扰以及关键数据的恢复。实践表明,这些软件抗干扰的措施经济实用,提高了控制系统的可靠性。
The causes and consequences of interference are analyzed in the paper. For model CK-I close-loop control system of lathe, several kinds of software anti-interference measures are presented, which include the input and output of the digital signal, the anti-interference of CPU and the restoration of crucial data. The practice shows these measures are economical and practical, and the reliability of the control system is improved.
出处
《机电工程》
CAS
2004年第12期5-8,共4页
Journal of Mechanical & Electrical Engineering
关键词
车床
控制系统
软件
抗干扰
lathe
control system
software
anti-interference