| 基于AMESim的液压机械手负载敏感系统仿真研究 |
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| 引用本文： | 王光磊,同志学,张战平,韩应飞. 基于AMESim的液压机械手负载敏感系统仿真研究[J]. 矿山机械, 2011, 0(12) |
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| 作者姓名： | 王光磊 同志学 张战平 韩应飞 |
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| 作者单位： | 西安建筑科技大学机电工程学院;陕西陕焦化工有限公司; |
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| 基金项目： | 国家自然科学基金青年科学基金项目(51105292) |
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| 摘 要： | 针对液压机械手流量和压力分配以及负载变化,对流量的影响问题进行了深入地研究,提出了一种节能控制的方法——负载敏感控制。阐述了负载敏感液压系统的构成和工作原理,建立了负载敏感多路阀、负载敏感泵和机械手液压系统的AMESim模型。通过对系统的仿真研究证明,机械手在连续轨迹动作时,5个回路之间的流量不受影响,同时也不受负载变化的影响;系统压力和回路中最大压力的压差保持不变,且系统有明显的节能作用。
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| 关 键 词： | 液压机械手 AMESim 负载敏感控制 节能 多路阀 |
Simulation study on load sensing system of hydraulic manipulators based on AMESim |
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| WANG Guanglei,TONG Zhixue,ZHANG Zhanping,HAN Yingfei School of Mechanical , Electrical Engineering,Xi'an University of Architecture , Technology,Xi'an ,Shaanxi,China Shaanxi Tar Chemical Engineering Co.,Ltd.. Simulation study on load sensing system of hydraulic manipulators based on AMESim[J]. Mining & Processing Equipment, 2011, 0(12) |
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| Authors: | WANG Guanglei TONG Zhixue ZHANG Zhanping HAN Yingfei School of Mechanical & Electrical Engineering Xi'an University of Architecture & Technology Xi'an Shaanxi China Shaanxi Tar Chemical Engineering Co. Ltd. |
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| Affiliation: | WANG Guanglei1,TONG Zhixue1,ZHANG Zhanping2,HAN Yingfei1 1School of Mechanical & Electrical Engineering,Xi'an University of Architecture & Technology,Xi'an 710055,Shaanxi,China 2Shaanxi Tar Chemical Engineering Co.,Ltd. |
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| Abstract: | The flow distribution and the pressure distribution of hydraulic manipulators as well as influences of load variation on the flow are deeply studied,and a new-type energy-saving controllable method called load sensing control.The construction and the working principle of the load sensing hydraulic system are explained,and the model of the load sensing multiple valve,the load sensing pump and the hydraulic system of manipulators are established by AMESim.The simulation of the system show that while the manip... |
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| Keywords: | hydraulic manipulator AMESim load sensing control energy-saving multiple valve |
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