Packaging and topology optimization and product family design for aerospace structures

航空航天结构的封装和拓扑优化以及产品系列设计

• 批准号: 514755-2017
• 负责人: Kim, IlYong
• 金额: $ 4.66万
• 依托单位: Queen's University
• 依托单位国家: 加拿大
• 项目类别: Collaborative Research and Development Grants
• 财政年份: 2020
• 资助国家: 加拿大
• 起止时间: 2020-01-01 至 2021-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=696871
• 关键词: Packaging; topology; optimization; product; family

As modern engineering designs become increasingly complex, industry is continually striving for ways to streamline their design and manufacturing processes, while improving the quality of their products. Topology optimization can produce a non-intuitive optimal design from an unbiased starting point in a shorter period of time, with better performance than a component designed using traditional iterative design methods. Packaging optimization determine the most efficient layout of components within a given set of boundaries to reduce size, weight, and overall cost. Throug partnership between researchers at Queen's University and leading industry experts at Bombardier Aerospace, the project will focus heavily on developing novel theoretical advancements via algorithms and methodologies to solve modern engineering design problems. The objective of this proposed research is to develop new design methodologies in packaging and topology optimization which can be applied to aerospace structural and system layout design in order to reduce weight and costs of aerospace structures, while satisfying certification requirements. The theoretical research completed will be applied to three real-world engineering design problems at Bombardier Aerospace. The design of aircraft seating, passenger service units (PSU's), and cockpit doors will be completed using the methodologies produced from the research for validation. Certification considerations will be thoroughly studied to ensure that all designs produced as a result of this research meet CARs (Canadian Aviation Regulations) and FARs (Federal Aviation Regulations) requirements. This project will support 2 PhD students and 5 Master's students over 5 years.

随着现代工程设计变得越来越复杂，工业界不断努力寻求简化设计和制造过程的方法，同时提高产品质量。拓扑优化可以在较短的时间内从无偏的起点产生非直观的最优设计，比使用传统迭代设计方法设计的部件具有更好的性能。封装优化确定给定边界内组件的最有效布局，以减小尺寸、重量和总成本。 通过女王大学的研究人员和庞巴迪宇航公司的领先行业专家之间的合作，该项目将重点关注通过算法和方法来开发新的理论进步，以解决现代工程设计问题。这项研究的目的是开发新的设计方法，在包装和拓扑优化，可应用于航空航天结构和系统布局设计，以减少重量和成本的航空航天结构，同时满足认证要求。完成的理论研究将应用于庞巴迪宇航公司的三个实际工程设计问题。飞机座椅、乘客服务单元（PSU）和驾驶舱门的设计将使用验证研究产生的方法完成。认证考虑因素将进行彻底研究，以确保所有设计产生的研究结果符合汽车（加拿大航空条例）和法尔斯（联邦航空条例）的要求。该项目将在5年内资助2名博士生和5名硕士生。