Facilitating model-based design through multiobjective global optimization for next generation hybrid electric vehicles and efficient 5-axis CNC machining of curved surfaces

通过下一代混合动力电动汽车的多目标全局优化和高效的曲面 5 轴 CNC 加工，促进基于模型的设计

• 批准号: 89735-2011
• 负责人: Dong, Zuomin
• 金额: $ 1.46万
• 依托单位: University of Victoria
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2013
• 资助国家: 加拿大
• 起止时间: 2013-01-01 至 2014-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=521838
• 关键词: Facilitating; model; based; design; through

Innovative design of complex products and creation of ingenious manufacturing methods, such as the development of next generation hybrid electric vehicle (HEV) powertrain system and the automated generation of optimal toolpaths in 5-axis CNC machining of dies and moulds with curved surfaces, heavily rely on advanced model based design (MBD), simulation and optimization. This research addresses the fundamental design issues in HEV powertrain developments and the bottleneck planning problem in generating efficient 5-Axis CNC toolpaths.

复杂产品的创新设计和巧妙制造方法的创造，如新一代混合动力汽车(HEV)动力总成系统的开发，以及曲面模具五轴数控加工中最优刀具路径的自动生成，严重依赖于基于高级模型的设计(MBD)、仿真和优化。这项研究解决了混合动力汽车动力总成开发中的基本设计问题，以及生成高效五轴数控刀具路径的瓶颈规划问题。