The design of programmable test unit adapter based on signal types

被引:0
|
作者
Ji Guoqing [1 ]
Zhu Xiaoping [1 ]
Dai Gelin [1 ]
Yang Shiliang [1 ]
机构
[1] Xuzhou Air Force Coll, Dept Aviat Ammunit, Xuzhou 221006, Peoples R China
关键词
common automatic test system (CATS); parallel automatic test system (PATS); programmable test unit adapter (PTUA); unit-under-test (UUT); signal type; component object module (COM);
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Test unit adapter (TUA) is an important component of automatic test system (ATS), especially in developing common automatic test system (CATS). A scheme of programmable test unit adapter (PTUA) is Put forward, which can reduce the number of TUA in parallel automatic test system(PATS). Parallel test requirement of multiple UUTs (Unit-under-test) combinations will be met only through software conflguration because of PTUA design in PATS, which not only can decrease the bulk and weight of PATS, but also cut down test settling time of changing different TUA in testing different UUT The configuration software module has been designed according to Microsoft COM specification to be easily integrated in parallel test software based on software bus.
引用
收藏
页码:343 / 346
页数:4
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