机械优化设计课程线上线下混合式教学改革的探讨

Discussion on the Online and Offline Blended Teaching Reform of Mechanical Optimization Design Course

针对机械优化设计课程特点与教学中存在的问题,在机械优化设计课程中进行线上线下混合式教学模式的探索,旨在提高学生在工程设计中对优化设计理论的应用与实践能力。在教学内容、课时分配和教学方式上进行微调,将数学基础知识、优化方法的前沿研究转为线上自主学习;综合工程实例、优化设计方法与先进的CAE设计平台,为学生提供交流、实践的平台;创新考核方式,降低对经典优化方法的编程考核难度,加大基于现代机械设计的工程实例的分析与应用考核力度。

According to the features of the course mechanical optimization design,the online and offline blended teaching mode is explored in this paper to improve students'application and practical ability of optimal theory in engineering design.The teaching content,class allocation and teaching methods of this course are fine-tuned.The frontier research of basic mathematical knowledge and optimization methods are turned into online autonomous learning,and the engineering examples,optimization design methods and advanced CAE design plat for mare integrated to provide the students with a specific platform for communication and practice.Besides,the assessment criteria is innovated which includes reducing the programming difficulty of the classical optimization methods and strengthening the analysis and application assessment of engineering examples based on modern mechanical design.