摘要
计算机控制系统的设计与智能仪表的研制开发必须要考虑抗干扰问题 ,信号隔离是抗干扰的重要措施。本文阐述了光电信号隔离的作用、原理 。
The problem of antijamming must be considered in designing and developing computer control systems and intelligent devices.The signal isolation is an important meathod to reject interference.This paper sets forth the function and principle of photoelectric signal isolation as well as sums up the application of optical coupling in industrial computer control systems.
出处
《电子工程师》
2001年第12期49-50,共2页
Electronic Engineer
基金
广东省高教厅自然科学科研项目经费资助
