基于PC/104总线的拖靶指令接收机设计  

The Instruction Receiver Design of Towed Target Based on PC/104 Bus

作　　者：陈曦[1] 孙海涛[1] 田新锋[1] 

机构地区：[1]中国人民解放军92419部队30分队

出　　处：《宇航计测技术》2011年第1期21-24,34,共5页Journal of Astronautic Metrology and Measurement

摘　　要：为了满足拖靶在飞行过程中的测控需要,对靶载指令接收机的功能和指标进行了设计,通过完善软件策略和编写多串口中断程序,降低了误指令率和提高了系统容错能力,同时保证了GPS原始测量数据和遥测数据的有效传输,对原有拖靶电台实现了遥测功能拓展,研制出基于数字信号体制的靶载指令接收机,使其性能得到重大改进。To meet the need of towed target＇s remote-control and telemeter in flight,design the function and parameter,through optimizing the software and multi serial port ISR is programmed,reduce the rate of instruction error rate and enhance the capable of fault tolerance in system,GPS raw data and position data are transmitted more raliable,design the towed target instruction receiver based on digital signal and expand the telemeter function instead of original one,make it have a significant performance improvement.

关 键 词：指令接收机 中断 遥控遥测 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置]