现有常规决策方法和决策支持环境难以对复杂问题进行有效的决策支持和求解，复杂产品虚拟样机即属于该类问题，其决策支持环境的设计是虚拟样机工程需要解决的问题之一。在分析当前各种决策支持系统的特点并与综合集成型决策支持系统进行比较后，提出了只有构建综合集成型决策支持系统才能有效地解决复杂产品虚拟样机设计中的决策支持问题。从虚拟样机决策求解的过程分析了系统的需求，建立了B/S架构的、基于移动Agent技术的综合集成型决策支持系统，并阐明了系统的组织结构和功能，对系统实现的关键技术、仿真、信息和知识的综合集成进行了深入研究，给出了相应的实现方法。

Complex decision-making problems in virtual prototyping for complex products are difficult to use general decision-making methods and system engineering methods to solve. To provide high-powered decision-making support environment is the key technical problem in virtual prototypes design and simulation of complex products. Based on the analysis of the current DSS and the comparison between meta-synthetic decision support system and current DSS, this paper proposed to establish meta-synthetic decision support system in virtual prototyping for complex products (VPMSDSS) to resolve the complex decision-making support problems effectively, analyzed the requirement of VPMSDSS from the meta-synthetic decision-making process, built the VPMSDSS based on browser/server architecture, combining mobile agent technology, and illustrated the structure of the system. The components and the system functions were also discussed, the key technologies to implement the system such as simulation technology, information synthesizing and knowledge synthesizing were studied deeply and relevant realization methods were provided.