Application And Investigationg Of Expert System On Auto Assigning Lessons

With the universality and reform of higher education in our country, the traditional assigning lessons system cannot satisfy the need of new higher education. Aiming at the requirement of the current situation in the higher education, we design an auto assigning lessons expert system by computer based on database.Since the expert's knowledge is the foundation of analyzing, this thesis analyses the feature of expert's knowledge and discusses the ways of data-organizing and the type-selecting methods. After study the method of organization of expert's knowledge, the thesis also puts forward a feasible method of deduction based on database technology to apply it to the expert system of auto assigning lessons.This thesis introduces the reasoning machine of the expert system of auto assigning lessons and finishes the design of knowledge expression and knowledge base in auto assigning lessons through the study on the relative theory in expert's system. After the further research and a series of experiments, we design and finish a suit of software which can assign lessons automatically. This is a suit of software which can meet new requirement of work of assigning lessons. It can assign lessons of agriculture, forest and medical college that is complexity and difficult. This system can improve the efficiency of teaching management, the utilization of teaching resource, the speed of teaching reformation.