| YAJ系列液压安全绞车液压系统动态特性研究 |
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| 引用本文： | 王宪军,刘春生,沈继罕,王欣. YAJ系列液压安全绞车液压系统动态特性研究[J]. 黑龙江科技学院学报, 1994, 0(2) |
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| 作者姓名： | 王宪军 刘春生 沈继罕 王欣 |
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| 作者单位： | 黑龙江矿业学院机械工程系(王宪军，刘春生)，黑龙江矿业学院科研处(沈继罕)，鸡西矿务局(王欣) |
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| 摘 要： | 针对YAJ系列液压安全绞车动态响应慢、压力超调严重、系统稳定性较差等缺点,应用功率键合图理论建立了系统动态特性的状态方程,进行了数字仿真。通过试验研究,找到了影响系统动态特性的主要元件和参数。
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| 关 键 词： | 液压绞车 功率键合图 数字仿真 动态特性 |
RESEARCH ON THE DYNAMIC CHARACTERISTICS OF THE HYDRAULIC SYSTEM OF HYDRAULIC SAFETY WINCH FOR YAJ TYPES |
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| Wang Xianjun Liu Chunsheng. RESEARCH ON THE DYNAMIC CHARACTERISTICS OF THE HYDRAULIC SYSTEM OF HYDRAULIC SAFETY WINCH FOR YAJ TYPES[J]. Journal of Heilongjiang Institute of Science and Technology, 1994, 0(2) |
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| Authors: | Wang Xianjun Liu Chunsheng |
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| Affiliation: | Wang Xianjun Liu Chunsheng(Mechanical Engineering Dept.)Shen Jihan (Scientific Research Office)Wang Xin (Jixi Mining Adminastration Bureau) |
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| Abstract: | The hydraulic safety winches for YAJ types have the disadvantages of slow dynamic response, superadjusted pressure and the unstability. The state equation of hydraulic system dynamic characteristics has been obtained by power key combined diagram theory. Digital simulation has been completed. And by way of experimental research, main parts and parameters which influence dynamic characteristics of hydraulic system have been found out. |
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| Keywords: | hydraulic safty winches power key combined diagram digital simulation dynamic characteristics |
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