| 全液压挖掘机分工况转速感应控制 |
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| 引用本文： | 刘顺安,王辉,游善兰.全液压挖掘机分工况转速感应控制[J].中国工程机械学报,2004,2(2):176-179. |
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| 作者姓名： | 刘顺安 王辉 游善兰 |
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| 作者单位： | 1. 吉林大学,机械科学与工程学院,吉林,长春,130022
2. 徐工集团,江苏,徐州,221003 |
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| 摘 要： | 为使挖掘机适应不同作业和使用工况,满足各种工程需要,提出了对挖掘机进行分工况转速感应控制.用传递函数分析法研究系统稳定性,用状态空间法建立动态仿真的数学模型进行计算机仿真.结果表明本控制系统可以实现多挡可选的动力模式,每挡功率下可以实现发动机的转速感应控制.
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| 关 键 词： | 挖掘机 分工况 转速感应控制 仿真 |
Research on Different Mode of Rotational Speed Sensing Control of Full-hydraulic Pressure Excavator |
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| LIU Shun-an,WANG Hui,YOU Shan-lan.Research on Different Mode of Rotational Speed Sensing Control of Full-hydraulic Pressure Excavator[J].Chinese Journal of Construction Machinery,2004,2(2):176-179. |
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| Authors: | LIU Shun-an WANG Hui YOU Shan-lan |
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| Affiliation: | LIU Shun-an~1 WANG Hui~1 YOU Shan-lan~2 |
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| Abstract: | In order to make excavator fit for all kinds of tasks and modes,meet for all kinds of projects.We put up to control excavator in base of different mode of rotational speed sensing control.Making use of the analysis method of transfer function to study the stability of system,making use of state space method to set up dynam- ic state artificial mathematical model so as to complete computer simulation.The result demonstrates that the control system can make multi-gear dynamic model come true,and realize rotational speed sensing control of engine in every power of gear. |
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| Keywords: | excavator multi-mode rotational speed sensing control simulation |
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