航空航天结构拓扑优化方法的教学与实践研究

近年来,拓扑优化方法在航空航天结构的分析中的应用越来越广泛。面向航空航天专业,结合在飞行器结构强度设计基础等相关研究生课程教学的实践经验,提出理论知识与实践并重的教学方式,使得理论与实践相互促进、相互推动,努力使学生在掌握课程基础理论知识的同时,不断开阔视野,触类旁通,举一反三,让学生真正掌握拓扑优化法,为今后的学习、工作打下良好的基础。

Research on Teaching and Practice of Topology Optimization Method of Aerospace Structure

In recent years,the application of the topology optimization method in the analysis of the aerospace structure is becoming more and more extensive.Based on the author's practical experience in the teaching of related postgraduate courses such as Structural Strength Design of Aircraft,this paper puts forward a teaching method with equal emphasis on theoretical knowledge and practice for the aeronautic and astronautic major,so that the theory and practice can mutually promote each other.While mastering the basic knowledge of the course,the students are encouraged to constantly expand their vision,to comprehend by analogy,and to draw inferences about other cases,so that they can really master the topology optimization method,and lay a good foundation for their future study and work.