ZHANG Baiqing¹, KUANG Weichun¹, ZHANG Chuancai²

(1. College of Mechanical and Electrical Engineering, J ingdezhen Ceramic Ins titute, 333403; 2. School of Mechanical and Electrical Engineering, Xi' an Univers ity of Architecture & Technology, 710055)

Abstract: Aimed at hydraulic system modeling and simulation of hydraulic automation tile press , the idea of hydraulic component library was suggested. It used power bond graphs to get math models , and set up simulation models based on Simulink, which were encapsulated into different hydraulic component subsystems . All the hydraulic component subsystems were classified to make a hydraulic component library, thus laying a foundation for hydraulic sys tem modeling and simulation.

Key words: hydraulic automation tile press , hydraulic component library, power bond graph, Simulink