机载设备自动测试系统通用开发平台

针对当前自动测试系统(ATS,Automatic Test System)开发技术存在的不足,构建了一个ATS通用开发平台.该平台对ATS软硬件进行联合设计,用户只需通过接口输入被测设备信息及测试策略流程,平台即可自动完成大部分软硬件设计工作,包括仪器选型、适配器设计、测试程序生成等.设计结果会传递到平台提供的ATS运行环境,供用户进行被测设备的测试、故障诊断.经实例验证,ATS软硬件联合自动设计技术可缩短开发周期,降低开发成本,提高设计的标准化、通用化程度.

General development platform for airborne equipments automatic test system

Aiming at the problems in the development process of automatic test system(ATS),a general development platform for ATS was presented. The platform joints the software and hardware design together,after inputting test points information and test strategy flows of unit under test(UUT) by interface,much of software and hardware design work can be finished automatically including instrument configuration generation,test unit adapter design and test program generation,etc.Design result will be transferred to the ATS runtime environment where ATS operator can test and diagnosis.An engineering application shows that the development platform can shorten the ATS development cycle,decrease design to factory implementation cost,and increase the degree of standardization and generalization of ATS.