基于多级并行策略的复杂产品多学科设计优化

针对复杂产品设计需要进行多学科协作设计和优化的问题，结合计算机应用技术提出基于多级并行策略的多学科优化方法。该方法基于过程建模的层次化优化思想，实现复杂产品设计过程的自动化和优化。减速器标准多学科优化算例说明该方法可实现不同学科的层次化并行优化。将该方法与其他传统的多学科优化方法进行比较，验证该方法的高效性和最优设计的准确性。

Multidisciplinary design optimization of complex product design based on multilevel parallel strategy

As to the issue that designs and optimizations on complex products require multidisciplinary collaboration, combining computer application techniques, a multidisciplinary optimization method based on multilevel parallel strategy is proposed. The method is based on the hierarchical optimization idea of process modeling, and the integration of automation and optimization of complex product design process is realized. The case of the standard multidisciplinary optimization of retarder shows that this method can achieve different levels of parallel optimization. The method is compared with other traditional multidisciplinary optimization methods, and the efficiency of the method and the accuracy of the optimal design are verified.