| 液压支架用大流量安全阀动态设计 |
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| 引用本文： | 王慧,郑祥林.液压支架用大流量安全阀动态设计[J].辽宁工程技术大学学报(自然科学版),1991(3). |
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| 作者姓名： | 王慧 郑祥林 |
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| 作者单位： | 阜新矿业学院液压传动与控制教研室
(王慧)，北京煤炭管理干部学院分院(郑祥林) |
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| 摘 要： | 本文以特定的性能要求为准则,拟定了较为合理的大流量安全阀动态系统结构.在此基础上,利用功率键合图方法建立了阀系统动态数学模型,并以控制论中的ITAE误差指标作为目标函数,对阀系统动态参数进行了优化。
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| 关 键 词： | 动态参数 功率键合图 压力超调率 开启时间 压力稳定时间 ITAE误差指标 |
Dynamic Design of a Latge Flow Safety Valve for the Hydraulic Roof Support |
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| Wang Hui Zheng Xtanglin.Dynamic Design of a Latge Flow Safety Valve for the Hydraulic Roof Support[J].Journal of Liaoning Technical University (Natural Science Edition),1991(3). |
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| Authors: | Wang Hui Zheng Xtanglin |
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| Institution: | Wang Hui Zheng Xtanglin |
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| Abstract: | A rational dynamic system construction of a large flow safety valve was designed on the basis of the specific performance in the paper. Then a dynamic mathematical model of the system was built with the method of a power-bond graph. And the dynamic parameters of the valve system was optimized with the ITAE in cybernetics as objective function. |
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| Keywords: | dynamic parameter power-bond graph overpressure rate open time stable pressure time ITAE |
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