【摘要】 依托天津大学精仪学院国家级虚拟仿真实验教学中心,选取几何光学、物理光学中的典型实验案例,研发了基于光具座的工程光学虚拟实验系统,包括透镜焦距/截距的测量、望远镜系统参数测量等;并基于实验室自制设备,研发了压电陶瓷微小位移测量、偏振光参数测量等虚拟实验系统。同时借鉴大规模在线网络课程建设的经验,将虚拟仿真实验与网络授课紧密结合,课前充分预习、课上讨论难点,而且在网络范围内的各年级学生,均可以共享实验教学资源。不仅本校生可提前走进虚拟实验室,有助于解决校外人员实验技能的训练问题,并保障多校区运行状态下的实验教学工作。更多还原

【Abstract】 Based on the national virtual simulation experiment teaching center of Tianjin University, this paper has chosen typical experimental cases from geometrical optics and physical optics, to develop the optical virtual experiment system based on optical bench, including the measurement of focal length/intercept of the lens, the telescope system parameter measurement; to develop a piezoelectric ceramic small displacement measurement and polarized light parameter measurement based on the laboratory self-made equipment. At the same time learning from the experience of large-scale online network curriculum construction, the virtual simulation experiment and network teaching are combined closely, not only the students can get into the virtual laboratory in advance, getting extracurricular full preview and discussing difficulties on the class, but also all the grades of students within the network can share the experimental teaching resources, which could help to train experimental skills of students outside, and to ensure the operation of multi-campus experimental teaching work.更多还原