基于仿真的虚拟产品设计若干关键要素研究

虚拟产品设计需要从管理、方法论、实现技术和数学工具层面同时展开研究。分析了基于仿真的虚拟产品设计应该实现的核心功能,提出“三核心四层次”的虚拟产品设计框架。总结了框架中建模技术、仿真技术、优化技术和集成技术等关键要素面临的挑战,并给出了对应的研究方法和目前取得的初步研究成果,主要包括:全息产品建模方法;基于仿真试验的统计回归与优化技术和稳健优化决策技术。最后指出了进一步研究的方向。

Research on Key Elements of Virtual Product Design Based on Simulation

The research of virtual product design (VPD) must be simultaneous begin with different aspects and levels, such as management, methodology, realization technologies and math tools. The key functions of VPD are analyzed and a three keys and four levels framework is introduced. The challenges to present key elements under this framework are concluded, i.e., modeling, simulation, optimization and integration technologies. The corresponding research methods and some achievements are introduced, including holographic product modeling method, statistical regression and optimization technologies based on simulation and robust optimization decision. Finally, the further research emphasis is pointed out.