复杂产品虚拟样机协同仿真建模技术研究

Collaborative Modeling Technology of Virtual Prototype for Complex Product

复杂产品虚拟样机技术是复杂产品开发设计的重要技术之一。复杂产品虚拟样机建模和优化是用户需求和仿真支撑平台之间的关键环节,并且贯穿于设计、开发和测试的各个环节。主要讨论了对复杂产品虚拟样机设计分布式协同高层建模的四个方面:复杂产品虚拟样机开发过程中的建模规范;协同仿真平台中的高层建模技术;介绍了如何使用模型驱动体系结构(MDA)来快速开发复杂产品虚拟样机的概念原型, 如何实现基于Web Service的复杂产品虚拟样机的分布式协同建模。

Virtual prototype technology of complex product is an important technology for complex products development and design. Modeling and optimization of virtual prototype of complex product is the key part between users requirement and simulation supporting platform, which is considered throughout design, development and test. In this paper, its discussed about distributed collaborative high-level modeling for virtual prototype of complex product from four aspects: Model specification during development of virtual prototype, High-level modeling technology of collaborative simulation platform, Introducing that how to develop the concept model of virtual prototype rapidly using Model Driven Architecture, and How to realize Web Service based distributed collaborative modeling of virtual prototype.