本文基于LabVIEW软件开发了一个牛顿环干涉实验的虚拟仿真平台，可以对真实的牛顿环干涉实验进行模拟仿真，并允许用户进行参数调整以实时可视化仿真结果.分别在真实的牛顿环仪和虚拟仿真平台上开展测量液体折射率实验，对二者实验结果进行对比分析，验证了虚拟仿真实验平台的准确性.同时，采用该平台模拟研究介质折射率N、入射光波长 λ、曲率半径R对牛顿环干涉条纹特征变化的影响，也可以观察条纹分布情况和光强分布特点.在牛顿环干涉理论和实验教学中，可以直接用该平台进行教学演示，构建虚实结合的实验教学新模式，极大提升了教学效果.

This paper develops a virtual simulation platform for Newtons rings interference experiment using LabVIEW software. The platform enables simulation of real Newtons rings interference experiments, allowing users to adjust parameters and visualize simulation results in real-time. Measurement experiments for liquid refractive index are conducted separately on both the real Newtons rings apparatus and the virtual simulation platform. A comparative analysis of the experimental results verify the accuracy of the virtual simulation platform. Additionally, the platform is employed to simulate and investigate the impact of changes in medium refractive index (N), incident light wavelength (λ), and curvature radius (R) on the characteristics of Newtons rings interference fringes, specifically analyzing fringe distribution patterns and light intensity features under different conditions. In theoretical and experimental teaching related to Newtons rings interference, this platform can directly be used for teaching demonstrations, effectively integrating theory with experiment and significantly enhancing teaching effectiveness.