磁强计标定虚拟教学实验课程建设  

Construction of virtual teaching experiment course for magnetometer calibration

作　　者：于向前[1] 郭艳军[1] 张媛[2] 陈傲 宋思宇 YU Xiangqian;GUO Yanjun;ZHANG Yuan;CHEN Ao;SONG Siyu(National Virtual Simulation Experimental Teaching Center of Earth Sciences,National Experimental Teaching Demonstrating Center of Earth Sciences,School of Earth and Space Sciences,Peking University,Beijing 100871,China;Department of Laboratory and Equipment Management,Peking University,Beijing 100871,China)

机构地区：[1]北京大学地球与空间科学学院地球科学国家级实验教学示范中心,地球科学国家级虚拟仿真实验教学中心,北京100871 [2]北京大学实验设备部,北京100871

出　　处：《实验技术与管理》2021年第7期141-146,共6页Experimental Technology and Management

基　　金：北京大学2020年教改项目“空间磁场探测实践课程建设”(7100901182);2020年教育部教学实验室修购项目(7100400203)。

摘　　要：传统的磁强计标定实验内容抽象、实验环境和条件复杂、实验成本高,难以在众多高校推广。因此,该实验中心以IdeaVR2020虚拟仿真平台作为实验教学手段,建设了磁强计标定虚拟教学实验项目,用于“空间探测信息处理技术与实验”课程。该文论述了基于IdeaVR2020的磁强计标定虚拟实验教学方案,并以北京某高校已经开展的磁强计标定虚拟实验教学案例为例进行了讲解。该磁强计标定虚拟教学实验可以在个人计算机上完成,并已获得了实际应用,教学实验效果接近真实的实验,获得了学生们的一致好评。The traditional magnetometer calibration experiment is abstract, the experimental environment and conditions are complex, and the experimental cost is high. Therefore, the experimental center takes IdeaVR2020 virtual simulation platform as the experimental teaching means and constructs a virtual teaching experiment project of magnetometer calibration, which is used in the course of “Space exploration information processing technology and experiment”. This paper discusses the virtual experiment teaching scheme of magnetometer calibration based on Idea VR2020 and takes the virtual experiment teaching case of magnetometer calibration in a university in Beijing as an example. The virtual teaching experiment of magnetometer calibration can be completed on personal computer and has been applied in practice. The teaching experiment results are close to the real experiment and have been praised by the students.

关 键 词：IdeaVR2020虚拟仿真平台 磁强计标定 虚拟教学实验 实验课程建设 

分 类 号：P3[天文地球—地球物理学] G64[文化科学—高等教育学]