自动测试系统适配器自动设计技术

 针对当前自动测试系统（ATS）适配器设计中存在的“自动化程度较低、缺乏通用性”的不足，开发了ATS通用适配器自动设计技术。建立了一整套通用适配器自动设计流程，在依次完成通用端口设计、UUT测点资源匹配、适配器开关网络设计、相关工程设计后即可实现自动设计一个通用适配器的目的。以某机载通讯设备自动测试系统为例，采用该技术可缩短ATS适配器开发周期至原来的1/3，降低开发成本，提高设计的标准化、通用化程度，适配器需要量由5个减为1个。

Automatic Design for General Purpose Test Unit Adapter of Automatic Test System

Aiming at the problem of lacking in design automation and generalization during the design process of test unit adapter (TUA) of Automatic Test System (ATS), this paper presents an automatic design technique of general purpose TUA. After finishing the development flows including general purpose TUA ports design, UUT test points-instruments matching, switch network design and TUA engineering design, a general purpose TUA can be worked out automatically. An engineering application shows that this technique can shorten the development cycle to one third, decrease the design to factory implementation cost, and increase the degree of standardization and generalization of ATS. The number of TUA needed is five before and only one now.