基于虚拟现实的虚拟测试技术研究

对虚拟制造的含义进行了扩展，通过将虚拟现实仿真技术拓展到测试分析的一般领域，形成了基于虚拟现实的虚拟测试技术的概念，使得在由计算机软件生成的虚拟测试环境中对产品性能进行测试成为可能，并将其纳入虚拟制造的体系结构之中，以使其能够面向更加广泛的制造对象和过程。进一步探讨了基于虚拟现实的虚拟测试技术的体系结构和实现技术，分析了虚拟测试技术在虚拟制造的全生命周期中所能发挥的作用。对虚拟测试技术的应用前景进行了展望。

Research on VR-based Virtual Test Technology

This paper extends the connotation ofVM, first introduces virtual reality (VR) simulation tech-nology into the field of test, thus forming the concept of"VR--based virtual test technology" and making it possi-ble to conduct test of products' performance in a virtual test environment generated by computer software thenputting it into the architecture of VM and making it capa-ble of handling a wider range of manufacturing objectsand processes. The architecture and implementing tech-niques of VR -- based virtual test technology are dis-cussed, its functions in the whole life--cycle of VM areanalyzed, and finally some predictions of the applicationsprospect in industries are also given.