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首页> 外文会议>International Conference on Computer Aided Optimum Design in Engineering; 2007; Myrtle Beach,SC(US) >Design optimization application in accordance with product and process requirements
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Design optimization application in accordance with product and process requirements

机译：根据产品和过程要求进行设计优化应用

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摘要

Structural optimization techniques are a well-known approach for improving product performances. Often, optimization procedures do not include manufacturing constraints arising from corporate technologies. This aspect becomes a disadvantage in the design review phase when the final product release is a trade-off between optimization results and manufacturing constraints. This paper describes a specific new approach, which considers product/process guidelines an input/output data in the optimization phase. The study case is represented by a high performance aeronautic seat structure having as mission profiles the SAE-AS Standard, in order to demonstrate occupant protection when a seat/occupant/restraint system is subjected to statically applied ultimate loads and to dynamic impact test conditions. The authors' aim, in accordance with standards' requirements, is to achieve a final design based on an optimized structural solution for the chosen process technologies, taking into account the low volume production and typical attitude of the aeronautical industry. The presented study case offers the proper reference in order to extend this methodology to more complex structural applications.
机译：结构优化技术是提高产品性能的众所周知的方法。通常，优化过程不包括由公司技术引起的制造限制。当最终产品的发布是优化结果与制造约束之间的权衡时，这方面在设计审查阶段将成为不利条件。本文介绍了一种特定的新方法，该方法在优化阶段将产品/过程指南视为输入/输出数据。该研究案例以高性能航空座椅结构为代表，该结构具有SAE-AS标准作为任务配置文件，以便在座椅/乘员/约束系统承受静态极限载荷和动态冲击试验条件时展示乘员保护。作者的目标是，根据标准的要求，在考虑到小批量生产和航空业的典型态度的基础上，针对所选工艺技术，基于优化的结构解决方案实现最终设计。提出的研究案例为将这种方法扩展到更复杂的结构应用提供了适当的参考。

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