基于Comsol软件的电磁兼容课程案例式教学设计

该文介绍基于Comsol软件的电磁兼容课程案例式教学方法。通过案例教学和仿真,学生将理论知识应用于实际问题,深入理解电磁兼容的概念和原理。通过仿真案例的可视化结果,学生直观地理解电磁辐射和传导,观察不同参数对电磁兼容性的影响。结果表明,仿真案例具有直观性和可视化等优势,同时又有简化模型、缺乏实际操作经验和对计算机的依赖等局限性。在设计仿真案例时,要充分发挥其优势,规避不足,为学生的学习提供实践性、直观性和灵活性,培养学生的工程设计与研发能力。

The article introduces a case-based teaching method for EMC courses based on Comsol software.Through case teaching and simulation,students apply theoretical knowledge to practical problems and gain an in-depth understanding of the concepts and principles of electromagnetic compatibility.Through visualisation of the results of the simulation cases,students understand electromagnetic radiation and conduction intuitively and observe the effects of different parameters on EMC.The results show that simulation cases have advantages such as intuitiveness and visualisation,but also limitations such as simplified models,lack of practical experience and dependence on computers.When designing simulation cases,it is important to make full use of their advantages and avoid their shortcomings to provide practicality,intuitiveness and flexibility for students'learning and to develop their engineering design and development skills.