基于虚拟仿真技术的多层次模块化课程建设研究——以《航空电子系统》课程为例

Research on Multi-Level Modular Curriculum Construction Based on Virtual Simulation Technology—Taking “Avionics System” as an Example

摘要: 为了适应国家对课程建设的引导方向，解决航空电子系统课程存在的教学内容零散、教学资源单一、教材陈旧等问题，参考民航工作岗位的相关规范和机型相关技术，设计了模块化教学内容，并通过系统输入、处理、输出的逻辑关系对教学内容进行有序衔接，形成航空电子系统整体概念。设计了层次化开放实验系统，采用课堂演示、开放实验、创新开发等形式适用于不同需求的学生，突出学生的多样化发展。教学资源上，在原有的课程文档基础上，增加了拓展资源与虚拟仿真资源，利用虚拟仿真技术开发了能够用于课堂和实验的教学资源库，实现一套系统链接课堂与实验，解决了实验场地、实验成本等问题，同时能够支撑学生的理论学习、实验操作、创新开发等不同需求。课堂设计上，采用“研究性教学”的方法设计了黑板习题、问题讨论、教师总结、动态演示等环节，突出“以学生为中心”，改变传统“以教为主”的方式，体现了教与学的互动。

Abstract: According to the national guidance direction of curriculum construction, to solve the problems of scattered teaching content, single teaching resources and outdated teaching materials in the course of avionics system, the modular teaching content is designed with reference to the relevant specifications of civil aviation jobs and the relevant technologies of aircraft. The teaching content is connected in an orderly manner through the logical relationship of system input, processing and out-put, forming the overall concept of avionics system. To emphasize the diversified development of students, a hierarchical open experiment system is designed in the form of classroom demonstration, open experiment, and innovative development, which can satisfy students with different demands. In terms of teaching resources, on the basis of the original course documents, expansion re-sources and virtual simulation resources are added. A teaching resource library using virtual simulation technology is developed for classroom teaching and experiment teaching, which can solve the problems of experimental site and experimental cost. It can also satisfy students’ different needs such as theoretical learning, experimental operation, and innovative development. In terms of teaching design, the method of “research-oriented teaching” is used, the teaching process consists of blackboard exercises, problem discussions, teacher summaries, dynamic demonstrations and so on. The teaching design highlights “student-centered”, changing the traditional “teaching-oriented” approach, and reflecting the interaction between teaching and learning.