基于CAIS的机载设备系统

Design and implementation on test equipment system based on CAIS

针对当前机载设备领域的最新发展,为满足现代飞行试验测试设备通用性的需求,提出基于通过机载测试设备系统(common airborne instrumentation system,CAIS)的通用机载测试设备系统开放架构设计方法,使系统具有开放的架构,实现不同试飞测试系统内设备的通用性和可互换性,能应用于不同机型和不同的试飞科目。由该方法设计的测试系统已成功得到应用于飞行试验,结果表明,系统不仅够满足该型参数测试的需求,且具有测试精度高、运行稳定、可扩展性好等特点,适应陆军、海军和空军的试飞测试任务。

Aiming at the testing requirement of an airborne system and the dissatisfactory of the present testing methods and devices in the field of flight-testing. The design method that the test equipment system have opens structure based on CAIS was put forwarded. Problems such as the various kinds of equipments could not compatibility and the difficulty of substitute in the test equipment system are solved. The required test items of the test equipment system based on CAIS are experimented and the self test succeeded. The test equipment system has been put into practice. It is indicates that system could satisfy the self testing, and it has the characteristics of high accuracy, reliable performance and being easily extended.