基于实验工坊的“信号与系统”实时远程实验教学研究与实践

Research and Practice of“Signal and System”Real-time RemoteExperimental Teaching Based on Experimental Workshop

课内实验作为理论教学的辅助环节,与理论讲解相结合,可以在实践中帮助学生更好地理解概念,提高学生分析和解决实际问题的能力。受新型冠状病毒肺炎(COVID-19)疫情的影响,依托实验设备的线下实验教学难以开展。因此,本文基于实验工坊平台,结合虚拟仿真和云平台技术,给出一种基于实验工坊的实时远程实验教学方法。以信号与系统实验为例,借用远程实验平台完成理论、仿真结果分析。实践表明,该实验方法完全开放、可随时随地地完成实验,满足“停课不停学”要求,同时可以提升学生的实践能力和创新能力。

In-class experiment as an auxiliary link of theoretical teaching,combined with theoretical explanation,it can help students better understand concepts and improve students’ability to analyze and solve practical problems.Affected by the“COVID-19”epidemic,it is difficult to conduct offline teaching based on experimental equipment.Therefore,based on the experiment workshop platform,a real-time remote experimental teaching method was put forward by combing virtual simulation and cloud platform technology.Taking the simulation experiment of Signal and System as an example,the experiment was designed by using the remote experiment platform,and the theoretical and simulation results were analyzed.Practice showed that the experimental method is completely open and can complete experiments anytime,anywhere,and meet the requirements of“non-stop classes”,while improving students’practical and innovative abilities.