PCM测控系统自检分系统的设计

Auto Detection Device Design for PCM Telemetry &Telecontrol System

一个与系统匹配的自检系统 ,在测控系统的研制、调试、试飞等主要环节和过程中是不可缺少的组成部分 ,对提高系统的可靠性和可维护性有重要作用。针对这种问题 ,为某无人机测控系统设计了采用 CPL D器件实现的自检测系统 ,其特点是体积小 ,功耗低 ,简单实用。

A set of auto detection device for PCM telemetry &telecontrol system of the unmanned helicopter is of importance in the process of developing,debugging,and testing of the system.The paper offers a scheme of an auto detection device based on CPLD.With this scheme, the device should have small size,low power consumption and practical.