A NOVEL TESTABILITY MODEL OF ELECTROMECHANICAL SYSTEM

摘要：

Traditional testability models just qualitatively describe the relation between electromechanical system faults and tests.Quantitative characteristics of faults and tests are rarely considered.Large modeling errors always lead to inaccurate testability analysis and evaluation results.A novel testability model named function-fault-behavior-test-environment model was proposed in this paper.Firstly, the mathematical definition and description of the model and its submodels were expounded.Then, the relations among submodels were analyzed.Finally, the testability model was applied with an example.The example application indicates that this model is more accurate than traditional testability models, and can be applied in testability analysis, virtual experiment and evaluation.

关键词： Testability Testability model Testability engineering Testability modeling Testability evaluation

作者: YONG ZHANG JING QIU GUANJUN LIU PENG YANG CHENGXU ZHAO

作者单位: Laboratory of Science and Technology on Integrated Logistics Support,National University of Defense Technology,Changsha,410073,China

会议类型: 国际会议

会议名称: 3rd International Conference on Mechanical and Electrical Technology(ICMET2011) (2011第三届机械与电气技术国际会议)

会议地点: 大连

会议语种:英文

页码: 311-315

在线出版日期: 2011-08-26（万方平台首次上网日期，不代表论文的发表时间）