On Applying Discrete Unit Method Technique in the Course of "Theory of Discrete Unit Method and Its Application"
The discrete unit method has been widely used in many links of agricultural mechanization engineering.This paper introduces the specific applications of the method in terms of tillage process,sowing process,field management and harvesting process,divides the content of postgraduate courses into discrete element contact model,software interface operation,basic cases and advanced cases,summarizes the existing problems in the curriculum and re-establishes the development strategy of discrete element method.