| 机床液压系统动态特性的数字仿真与试验研究 |
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| 引用本文： | 李茂成.机床液压系统动态特性的数字仿真与试验研究[J].大连铁道学院学报,1994,15(4):53-57. |
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| 作者姓名： | 李茂成 |
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| 作者单位： | 大连华通铸造有限公司 |
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| 摘 要： | 以机床液压系统在工作过程中负载突然消失这一动态过程为例，采用功率键合图法建立了其数学模型，并在计算机上进行了动态过程数字仿真，试验结果表明，功率键合图是一种与状态空间分析法密切协调，非常适合于液压系统动态特性数字仿真的有效建模工具。
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| 关 键 词： | 机床 液压系统 动态性能 数字仿真 试验 键合图 |
Digital Simulation and Expcrimental Investigation for the Dynamic Pcrformance of Machinc tool Powcr System |
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| Li Maocheng.Digital Simulation and Expcrimental Investigation for the Dynamic Pcrformance of Machinc tool Powcr System[J].Journal of Dalian Railway Institute,1994,15(4):53-57. |
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| Authors: | Li Maocheng |
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| Institution: | Dalian Huatong Casting Limited Company |
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| Abstract: | Presents the digital simulatio n of a machine tool fluid po wer system which is subjected tosudden load change,by using of power bonding graph and state space analysis technique.The re-sults show that the power bond graph and state space analps is technique are quite useful tools formodelling and digital simulation of fluid power system. |
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| Keywords: | machine tools hydraulic systerns dynamic systenis digital simulation tests/bonding graph |
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