综合航电实时测试系统的软件设计与实现  

Software Design and Implementation of Real-Time Testing System for Integrated Avionics System

作　　者：马存宝[1] 李琳[1] 宋东[1] 吴信勇[1] 史浩山[2] 

机构地区：[1]西北工业大学航空学院,陕西西安710072 [2]西北工业大学电子信息学院,陕西西安710072

出　　处：《计算机测量与控制》2009年第5期994-996,999,共4页Computer Measurement &Control

摘　　要：针对综合航电系统的信号特征和测试需求,设计并实现了用于综合航电地面交联试验的实时测试系统;同时对航空总线信号、各种功能信号进行测试、分析和故障诊断,在测试软件的设计和实现过程中运用了多线程编程技术,阐述了在Labwindows/CVI环境下多线程的实现过程;最后对该系统的测试结果进行了分析,测试数据与测试实时性均满足测试需求。The real-time testing system for an integrated avionics ground experirnent is designed and implemented based on the signal characteristics and test requirements of the system under test. The bus signals and functional signals are tested, analyzed and diagnosed. The multithreading technique is adopted in the software design and implementation, and a demonstration in Labwindows/CVI environment is given. Finally, the test results are analyzed, and the realtime requirement is approved.

关 键 词：综合航电系统 测试系统 软件设计 多线程 

分 类 号：TP311.5[自动化与计算机技术—计算机软件与理论]