【作者】 贺喆； 韦海军； 杜影；

【Author】 He Zhe~1 Wei Haijun~1 Du Ying~2 (1.Institute of Naval Equipment Technology Beijing 102442; 2.Beijing Aerospace Measurement and Control Technology Development CORP.Beijing 100037)

【机构】 海军装备技术研究所； 北京航天测控技术开发公司；

【摘要】 随着测试性设计技术的广泛应用,测试性建模与分析技术日益受到产品设计、测试人员的关注。本文介绍了多信号流图建模方法,并以某数据采集系统为例,运用多信号流图进行建模分析,在模型分析的基础上,对其可测试性进行评价。结果表明,多信号流图测试性建模方法在产品的可测试性设计应用中可行,有效。更多还原

【Abstract】 The testability modeling and analysis technology was more and more emphasized by product designer and tester with widespread application of design for testability.In this paper,the multi-signal flow graphs method was introduced and used to set up the testability model of a data collector device.Based on the model,the testability of the device was evaluated.Results show that the multi-signal flow graphs modeling method is feasible and effective in the design for testability of product.更多还原