多目标系统中频数字开关矩阵自动运行方法改进  

Improvement of Automatic Operation Method of Intermediate Frequency Switching Matrix in Multi-objective System

作　　者：王松鹤 武鹏 代金国 阴元智 赵宇 Wang Songhe;Wu Peng;Dai Jinguo;Yin Yuanzhi;Zhao Yu(Xi’an Satellite Control Center,Xi’an Shaanxi,710043)

机构地区：[1]西安卫星测控中心,陕西西安710043

出　　处：《电子测试》2022年第17期62-64,83,共4页Electronic Test

摘　　要：为了解决中频数字开关矩阵分配调用在多任务并行时易出现因矩阵配置不到位而导致上行无法发出的问题,对中频数字开关矩阵功能及实现方法进行分析,查找配置不到位原因。通过设置指令保护间隙,增加顺序排队等待的方法进行改进优化,满足了多目标测控自动化运行需求。In order to solve the problem that the intermediate frequency digtal switch matrix allocation call is easy to appear in the multi-task parallel because of the matrix configuration is not in place.The function and realization method of intermediate frequency digital switch matrix are analyzed to find out the reason why the configuration is not in place.By setting the instruction protection interval and increasing the sequential queue,the method is improved and optimized to meet the requirements of automatic operation of multi-objectice measurement and control.

关 键 词：中频数字开关矩阵 指令保护间隙 等待队列 自动化运行 

分 类 号：TP17[自动化与计算机技术—控制理论与控制工程]