Multidisciplinary design optimization of vehicle chassis product family

被引：3
|
作者：
Chen, Xiaokai [1 ,2 ]
Wang, Chenyu [1 ,2 ]
Shi, Guobiao [1 ,2 ]
Zeng, Mingkai [1 ,2 ]
机构：
[1] Beijing Inst Technol, Sch Mech Engn, Beijing, Peoples R China
[2] Natl Engn Lab Elect Vehicles, Beijing, Peoples R China
来源：
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART B-JOURNAL OF ENGINEERING MANUFACTURE | 2022年 / 236卷 / 05期
基金：
国家重点研发计划; 中国国家自然科学基金;
关键词：
Vehicle chassis; product family; platformization; multidisciplinary design optimization; optimization; PLATFORM DESIGN;
D O I：
10.1177/09544054211036642
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In order to improve the performance of automotive product platforms and product families while keeping high development efficiency, a product family optimization design method that combines shared variable decision-making and multidisciplinary design optimization (MDO) is proposed. First, the basic concepts related to product family design optimization were clarified. Then, the mathematical description and MDO model of the product family optimization problem were established, and the improved product family design process was given. Finally, for the chassis product family optimization problem of an automotive product platform, the effectiveness of the proposed optimization method, and design process were exemplified. The results show that the collaboratively optimized product family can effectively handle the coordination between multiple products and multiple targets, compared to Non-platform development, it can maximize the generalization rate of vehicle parts and components under the premise of ensuring key performance, and give full play to the advantages of product platforms.
引用
收藏
页码：498 / 508
页数：11
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