机械研究与应用
機械研究與應用
궤계연구여응용
MECHANICAL RESEARCH & APPLICATION
2014年
5期
140-141,144
,共3页
李慧鑫%王守城%李嘉宝%钟强
李慧鑫%王守城%李嘉寶%鐘彊
리혜흠%왕수성%리가보%종강
盾构机%模拟加载%液压系统%联合仿真%PID 控制
盾構機%模擬加載%液壓繫統%聯閤倣真%PID 控製
순구궤%모의가재%액압계통%연합방진%PID 공제
shield tunneling machine%simulation loading%hydraulic system%co-simulation%PID control
盾构机试验台模拟加载器是再现试验台掘进工况的装置，其精度的高低就决定了试验台试验研究符合现实工况的程度。本文运用 AMESim 和 MATLAB/ Simulink 仿真软件联合建立了液压系统仿真模型，对加载液压系统压力控制特性进行仿真分析。并运用 PID 控制策略对液压系统进行控制，使得加载系统的误差精度可满足设计要求。
盾構機試驗檯模擬加載器是再現試驗檯掘進工況的裝置，其精度的高低就決定瞭試驗檯試驗研究符閤現實工況的程度。本文運用 AMESim 和 MATLAB/ Simulink 倣真軟件聯閤建立瞭液壓繫統倣真模型，對加載液壓繫統壓力控製特性進行倣真分析。併運用 PID 控製策略對液壓繫統進行控製，使得加載繫統的誤差精度可滿足設計要求。
순구궤시험태모의가재기시재현시험태굴진공황적장치，기정도적고저취결정료시험태시험연구부합현실공황적정도。본문운용 AMESim 화 MATLAB/ Simulink 방진연건연합건립료액압계통방진모형，대가재액압계통압력공제특성진행방진분석。병운용 PID 공제책략대액압계통진행공제，사득가재계통적오차정도가만족설계요구。
Simulation loader in the shield tunneling machine test-bench is a device to reproduce working conditions of the test-bench, and the accuracy of the simulation loader is a key factor to determine whether the experimental research of test-bench is in accordance with the realistic conditions. In this paper, simulation model of the hydraulic system is established by using AMESim and MATLAB/ Simulink simulation software, and pressure control characteristics of the loading hydraulic system is simulated analyzed. Meanwhile, the PID control strategy is used to control the hydraulic system, in order to make the error precision of the loading system achieve the design requirements.
