基于Optistruct的全塑汽车前端模块拓扑优化设计

Topology Optimization Design of Full Plastic Front End Module Based on Optistruct

塑料前端模块技术是关键汽车轻量化技术的之一。文章针对某车型全塑前端模块结构,通过采用拓扑优化的方法,并结合折衷算法展开多目标的拓扑优化设计,得到全塑前端模块的最优化拓扑结构。最终通过仿真分析验证,优化后的前端模块在满足设计目标的前提下实现轻量化。

Plastic front-end module technology is one of the key automotive lightweight technology.In this paper,based onthe full plastic front end module,the topology optimization method is proposed by using the topological optimizationmethod and the multi-objective topology optimization design with the compromise algorithm.Finally,the simulationresults show that the optimized front end module to meet the design goals under the premise of lightweight.