装备测试性工程技术起源于20世纪80年代,是先进测试技术与系统工程紧密结合的产物.该技术经过40余年的发展逐渐成熟,在测试性需求分析与分配、测试性建模与方案优化设计、机内测试(Built-In Test,BIT)与自动测试系统(Automatic Test System,ATS)设计、测试性试验与评估等方面形成了较完善的理论体系,并在各型装备中得到了普遍应用,取得了较大的军事和社会效益.今后测试性基础研究和应用探索究竟该如何开展,未来发展方向是怎样的,是亟需深入探讨的问题.在对测试性工程技术的产生背景与需求、概念与内涵、发展历程、关键技术现状与新进展进行剖析的基础上,指出了 目前测试性工程技术研究存在的问题和今后研究突破的方向.
Condition and Development of Equipment Testability Engineering Technology
Equipment testability engineering originated in the 1980s.It is the product of the combination of ad-vanced test technology and system engineering.After more than 40 years of development,this technology has gradually matured and formed a relatively complete theoretical system in testability requirements analysis and allocation,testability modeling and scheme optimization,built-in test(BIT)/automatic test system(ATS)de-sign,testability testing and evaluation,etc.It has been widely applided in equipments and achieved great mili-tary and social benefits.It is a very urgent issue to discuss such as how to carry out basic and applied research,and what is the direction of development in the future.Based on the analysis of the background,requirement,concepts,connotation,development process,key technology status and new progress,the existing problems in current testability engineering technology research and the direction of future research are pointed out.
testability engineeringintelligent BITprognostic and health managementdigital twinstestability growth test
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