基于LabVIEW的“LRC串联电路谐振特性的研究”仿真实验教学系统的设计与实现

Design and Realization of Simulation Experiment Teaching System of"LRC Series Circuit Resonance Characteristic Research"Based on LabVIEW

虚拟仪器的出现给大学物理实验教学以及实验室的的建设带来了新的契机.对具有经典数学模型或较成熟经验公式的物理过程,通过在LabVIEW的程序框图中运行数学模型,便可达到重现实验结果的目的,从而完成仿真的虚拟实验.本文结合"LRC串联电路谐振特性的研究"实验,设计一个基于LabVIEW的虚拟仪器仿真实验教学系统.

Virtual instrument appearance for university physics experiment teaching as well as the laboratory constrnction has brought the new turning point. For the classical mathematical model or the mature empirical formula physical process, through moving the mathematical model in the LabVIEW flow chart, it may achieve the goal of reproducting the experiment, thus complete the simulation virtual experiment. This article combines ＂the LRC series circuit resonance characteristic research＇and designs one virtual instrument simulation experiment teaching system based on the LabVIEW.