| 基于分布质量的Riccati传递矩阵法模型与 轴系频响函数计算方法研究 |
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| 引用本文： | 毛海军,孙庆鸿,陈南,陈新,何杰.基于分布质量的Riccati传递矩阵法模型与 轴系频响函数计算方法研究[J].东南大学学报(自然科学版),2000,30(6):34-38. |
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| 作者姓名： | 毛海军 孙庆鸿 陈南 陈新 何杰 |
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| 作者单位： | 东南大学机械工程系，南京 210096 |
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| 基金项目： | 江苏省重大工业攻关项目，BG98006-2， |
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| 摘 要： | 基于分布质量模型的Riccati传递矩阵法，导出了轴系频响函数的计算公式。通过理论分析及具体算例的数值比较，表明该法应用于轴系频响函数的计算，具有计算简便、精度高、与划分单元数目无关等优点，是一种较为理想的计算轴系频响函数的新方法。
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| 关 键 词： | 主轴 RICCATI传递矩阵法 频响函数 轴系 计算 分布质量模型 |
The Model Based on Continuous Mass Riccati Transfer Matrix Method and Research of the Calculation Method of Frequency Response Function about the Spindle System |
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| MAO Haijun,Sun Qinghong,Chen Nan,Chen Xin,He Jie.The Model Based on Continuous Mass Riccati Transfer Matrix Method and Research of the Calculation Method of Frequency Response Function about the Spindle System[J].Journal of Southeast University(Natural Science Edition),2000,30(6):34-38. |
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| Authors: | MAO Haijun Sun Qinghong Chen Nan Chen Xin He Jie |
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| Abstract: | Based on the model of the continuous mass Riccati transfer matrix method, the calculation formulae of frequency response function are deduced. The method shows that it has some advantages of calculation simplicity, higher accuracy and independent of selected element number through analyzing and numerical value comparison of some examples. This method is more reasonable than any other calculation methods of frequency response function. |
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| Keywords: | spindle transfer matrix method frequency response functiox |
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