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Suspension mechanism simulation and optimization considering multiple disciplines

机译:考虑多学科的悬架机构仿真与优化

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摘要

A new method in suspension mechanism design considering two coupled disciplines, dynamics and structure, has been proposed in this paper. One of the decomposition methods widely used in multidisciplinary design optimization (MDO)--collaborative optimization (CO) has been used in this work. CO is a bi-level optimization architecture that preserves the autonomy of individual disciplines. In subsystem level, these two disciplines share the same model from CAD models in preprocess stage. Data file and interface have been explained and implemented in detail. The result obtained has shown that it works well and the time cost is less than before.
机译:提出了一种兼顾动力学和结构两大学科的悬架机构设计新方法。在这项工作中使用了一种在多学科设计优化(MDO)中广泛使用的分解方法-协作优化(CO)。 CO是一种双层优化体系结构,保留了各个学科的自主权。在子系统级别,这两个学科在预处理阶段与CAD模型共享相同的模型。数据文件和接口已经详细说明和实现。所获得的结果表明,它运行良好,并且时间成本比以前少。

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