提出了一种基于Web服务的协同优化平台。该平台具有开放式的架构,能够方便集成现有的通用优化工具。主要特点有:优化工具集成,能够集成本地优化软件及异地优化Web服务;优化服务包装,能够方便的将现有优化工具包装为Web服务;协同优化模型自动生成,解决了通用优化软件的缺点。最后用一个工程案例说明了通过软件智能体,通用优化软件能够访问仿真Web服务完成仿真优化,验证了协同优化平台的有效性。 A collaborative optimization platform based on Web Services is proposed. The platform has an open architecture for easy integration with existing common optimization tools. The main features are: optimization tool integration, integration of local optimization software and remote optimization of Web services; optimization of service packaging, the existing optimization tools can be easily packaged as Web services; collaborative optimization model is automatically generated to solve the shortcomings of common optimization software. Finally, a project case is used to illustrate that through the software agent, the general optimization software can access the simulation Web service to complete the simulation and optimization, and verify the effectiveness of the collaborative optimization platform.