Modeling and Simulation of Hydraulic System of the Tower-belt Based on Power Bond Graph

摘要：

Based on the working principle of the TC2400 Towerbelt, the power bond graph of the hoisting mechanism hydraulic system was established under the listing loads condition. The dynamic equations of the system were deduced according to the logical relations amongst the established power bond graph variables. Based on the dynamic equations of the system, the systems simulation model was established using the block diagram of SIMULINK. By setting the simulation parameters of the hydraulic system, this simulation was carried out, and the performance curve of the hydraulic system was obtained. The simulation results checked the validity of the simulation method, proved the feasibility to build model and simulate the hydraulic system of the large construction machinery by combining power bond graph with SIMULINK, and provided a theoretical direction for improving and optimizing the system.

关键词： Tower-belt Hydraulic System Power Bond Graph Modeling and Simulation

作者: Junzhou WANG Jianzhong ZHOU Guangjing CAO Xiaoyuan ZHANG

作者单位: Huazhong University of Science and Technology, Wuhan, China China Three Gorges Corporation, Yichang, China

会议类型: 国际会议

会议名称: 2011 International Conference on Mechatronics and Materials Processing(2011年机电一体化与材料加工国际会议 ICMMP)

会议地点: 广州

会议语种:英文

页码: 1721-1724

在线出版日期: 2011-11-18（万方平台首次上网日期，不代表论文的发表时间）