交互式虚拟环境下的工厂规划与车间布局

Factory Planning and Workshop Layout Based on Interactive Virtual Environment

通过建立具备物理模型、逻辑模型和运动学模型属性的设备资源库,借助虚拟现实技术快速搭建虚拟工厂与车间,采用遗传算法实现车间布局优化,构造了基于3D虚拟环境下的原型系统。实践表明,系统构造的低成本、高效率、体验式设计平台能有效地提升工厂规划布局的合理性。

A new approach to factory planning was proposed herein.An equipment resource database was built,which contained physical models,logical models and motion models,thus enabled to create virtual factories and workshops quickly using virtual reality techniques.We also applied genetic algorithm to optimize the workshop layouts in the creation of the virtual workshops.Furthermore,we developed a prototype system based on a 3D virtual environment to support interactive simulation and design.The design platform proposed is highly efficient and cheap to be implemented,thus it is significant in promoting the rationality of factory planning.