Research on the Construction and Application of Knowledge Graph for the Course of Automatic Control Principles

The use of educational knowledge graph can help teachers and students quickly grasp the development trends of disciplines and the basic knowledge system of courses, promote efficient use of knowledge, and generate new teaching models. Taking the course of Automatic Control Principles as an example, the method of constructing a multi-modal course knowledge graph is elaborated in detail in this paper, which is implemented through means such as extracting knowledge entities, designing entity attributes, mining association relationships, and visualizing knowledge, with the course teaching as the goal and the textbook as the input. On this basis, the teaching application research of Automatic Control Principles course based on knowledge graph have been carried out, in order to provide reference for the application of intelligent technology in teaching.