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.
出处
《计算机测量与控制》
CSCD
北大核心
2009年第5期994-996,999,共4页
Computer Measurement &Control
关键词
综合航电系统
测试系统
软件设计
多线程
integrated avionics system
testing system
software design
multithreading
