| 基于改进欧拉法的反馈分析 |
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| 引用本文： | 刘振,包继华,刘静静,魏立梅,王领. 基于改进欧拉法的反馈分析[J]. 煤矿机械, 2011, 0(6): 120-122 |
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| 作者姓名： | 刘振 包继华 刘静静 魏立梅 王领 |
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| 作者单位： | 1. 山东科技大学机电学院,山东,青岛,266510
2. 山东大学机械工程学院,济南,250061 |
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| 摘 要： | 借鉴重锤拉紧装置的实体模型,建立数学模型,并且进行简化,利用改进欧拉法对拉紧装置的反馈展开分析,确定弹性刚度和黏性阻尼系数后得出一系列数据,进而预测整个系统的动态趋势,为实际生产的可控性提供保证。
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| 关 键 词： | 拉紧装置 反馈环节 改进欧拉法 状态方程 |
Investigation on Feedback Element with Modified Euler Method |
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| LIU Zhen,BAO Ji-hua,LIU Jing-jing,WEI Li-mei,WANG Ling. Investigation on Feedback Element with Modified Euler Method[J]. Coal Mine Machinery, 2011, 0(6): 120-122 |
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| Authors: | LIU Zhen BAO Ji-hua LIU Jing-jing WEI Li-mei WANG Ling |
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| Affiliation: | 1(1.College of Mechanical and Electric Engineer,Shandong University of Science and Technology,Qingdao 266510,China;2.College of Mechanical Engineer,Shandong University,Jinan 250061,China) |
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| Abstract: | The mathematical model of the gravity tension system was established and simplified,and the feedback element of the tension-system was analyzed with the modified Euler method on the basis of the certain elastic stiffness and viscous damping coefficient,showing the dynamic trend of the system through the series of result data.It laid foundation for the controllability of actual production. |
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| Keywords: | tension system feedback modified Euler method state equation |
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