测试性虚拟验证技术在装备测试中的应用进展

Progress in the Application of Testability Virtual Verification Technology in Equipment Testing

中文关键词:  测试性  虚拟验证  装备测试  故障注入

英文关键词:testability  virtual verification  equipment testing  fault injection

中文摘要:

      随着装备系统复杂度的提升，传统实物验证方法面临高效与低成本难以兼顾的困境。测试性虚拟验证技术通过构建装备数字化模型，在虚拟环境中实施故障注入与测试，展现出故障注入简便、测试成本低廉、测试周期短等显著优势。系统地回顾了测试性虚拟验证技术的特性和优势，对比分析了当前测试性虚拟验证中的关键技术，并展示了该技术在航空、航天等领域的应用实例。同时指出了当前技术面临的挑战和未来趋势，为装备测试性工程技术提供参考。

英文摘要:

      With the increasing complexity of equipment systems,traditional physical verification methods struggle to balance efficiency with cost-effectiveness.Testability virtual verification technology constructs a digital model of equipment and conducts fault injection and testing in a virtual enviroment,exhibits notable benefits including simple fault injection,low testing costs,and short testing cycles.The technical features and advantages of testing virtual technology are systematically reviewed,the key technologies in the current testing virtual verification are compared and analyzed,and application cases in aviation and aerospace are demonstrated.Additionally,it highlights the current challenges and future trends facing current technology,providing reference for equipment testing engineering technology.