摘要
机械振动是工程技术人员进行结构动力学特性设计所需的基础知识,也是工科院校许多专业的必修课程。机械振动实际教学工作中,理论教学过于抽象晦涩,学生很难理解。以机械结构固有振动特性为例,借助MATLAB软件强大的计算和可视化功能实现混合教学,将抽象知识具体化,既可以调动学生积极性,又可以激发学生科研兴趣。
Mechanical Vibration is the basic knowledge needed by engineers and technicians to design structural dynamic characteristics,and it is also a required course for many majors in engineering colleges.In actual teaching work,the theoretical teaching is too abstract and obscure for students to understand.Taking the natural vibration characteristics of mechanical structures as an example,with the help of powerful calculation and visualization functions of MATLAB software to realize blended teaching,making the knowledge concrete not only mobilize the enthusiasm of students,but also stimulate the research interest of students.
作者
牛燕
姚明辉
吴启亮
NIU Yan;YAO Minghui;WU Qiliang(School of Artificial Intelligence,Tiangong University,Tianjin,China,300387)
出处
《中国教育技术装备》
2023年第2期32-35,共4页
China Educational Technology & Equipment
基金
国家自然科学基金“航空发动机旋转壳状叶片的非线性流固耦合振动研究”(12102299)。
