虚拟仿真在传感器线上线下教学中的应用

Application of Virtual Simulation to Online-offline Teaching of Sensors

针对《传感器与现代检测技术》课程线上线下教学过程中知识点分散、理论抽象、检测电路与实际应用脱节等问题,提出了引入虚拟仿真技术,设计了混合式虚拟仿真实验教学模式。首先,利用虚拟仿真预习实验环节,加强学生对实验过程和内容的理解。其次,在课内教学过程中引入检测电路虚拟仿真操作演示,加深学生对检测电路的理解。最后,在综合实验环节利用LabVIEW/Proteus进行检测系统虚拟仿真,提高学生的综合实践和应用能力。通过在不同的教学环节实施不同形式的虚拟仿真实验辅助教学,激发了学生的学习兴趣,增强了学生的工程实践能力,提高了学生的学习效果和能力输出。

Aiming at the problems of scattered knowledge points,abstract theory and decoupling of detection circuit from practical application in the online and offline teaching of sensor and modern detection technology,this paper proposes to introduce virtual simulation technology into the teaching process and designs a hybrid virtual simulation experiment teaching mode.First of all,virtual simulation is used to preview the experiment,so as to strengthen students’understanding of the experiment process and content.Secondly,the virtual simulation operation demonstration of detection circuit is introduced in the course of teaching to deepen students’understanding of detection circuit.Finally,in the comprehensive experiment,LabVIEW/Proteus is used for virtual simulation of the detection system to improve students’comprehensive practice and application ability.By implementing different forms of virtual simulation experiments in different teaching links,students’learning interest is stimulated,their engineering practice ability is enhanced,and their learning effect and ability output are improved.