基于虚拟现实技术的光学实验系统研究

Opticd Experiment System Research Based on VRML Technology

目的通过引进现代虚拟现实技术,提高高等学校物理实验教学质量.方法基于虚拟现实技术,结合物理实验光学教学内容,利用3D建立了光学实验仪器分光计及其光学组件模型,该模型形象直观,便于操作,部分仪器结构可以拆卸,便于教学演示和学生实际操作.结果给出了物理实验光学系统的实现方法及发布过程.通过实际演示实验,实现了虚拟光学实验过程,非常方便.学生通过对实验系统操作,可以很快了解分光计的内部结构,使相对复杂的实验操作变得直观生动.结论虚拟现实技术作为当今科技领域的一个热点,被应用于高校物理实验教学中,可以扩展虚拟现实技术的应用领域,同时可以使高校实验教学形式不断更新,实现了科技为社会服务的完美结合.该系统作为真实光学实验室的补充,为实验人员提供了一个方便的创作空间.

Purpose：Through ushering in a modern virtual realistic technique in the teaching, the exaltation university and college physics tests the teaching quality, carry out science technique is a productivity, for test the target of the teaching service. Method：Combine physics to test an optical content of course according to the virtual realistic technique, make use of a 3 Ds stereoscopic built up the optics experiment instrument cent light to account and its optical module model, the model＇s image keeps a view, easy to operation, parts of instrument structure can dismantle to unload, the easy to teaching plays to show to operate with student physically. Result： This text give the physics test optical system to carry out a method and release process. Pass to play to show an experiment physically, carry out virtual optics an experiment process, very convenient. The student passes to the experiment system operation, can understand the internal structure that the light of the cent account very quickly, making the opposite and complicated experiment operation become to keep a view vivid, be filled with fun. Conclusion： Virtual realistic technique conduct and actions nowadays science and technology realm of an a little bit hot, is apply an experiment teaching in the high school physics in, can expand virtual realistic technical applied realm, can make the high school test the teaching form to renew continuously in the meantime, carry out science and technology for the social service of perfect combine. International in the domestic up the virtual realistic technique apply is more rare in the experiment teaching, that system is the complement of the true and optical laboratory, for tested a personnel to provide a convenient creations space.