Parameterized Analysis of Hydraulic Nog on Virtual Prototype

A functional virtual prototype technology is introduced in this paper,we established the virtual prototype model of hydraulic nog,and analyze the relationship of crest displacement and crest pressure,and post backstop.The results show that the applying of the functional virtual prototype technology is feasible on the study of hydraulic nog,offer a new method to the parameterized analysis of hydraulic nog,with theory and application value in a certain extent.