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free torsional vibration
相关语句
  自由扭转振动
     This paper deals with the free torsional vibration characteristics of non-linear elastic shaft with multi-degree of freedom.
     就一个三质量的具有非线性弹性轴系统的自由扭转振动特性进行了探讨。
短句来源
  自由扭振
     Sensitivity Analysis of Free Torsional Vibration Properties and System Parameter Modifications for 12V135AZ Diesel Engine Crankshaft System
     12V135AZ柴油机轴系自由扭振特性的灵敏度分析及系统参数的修改
短句来源
     An Efficient Iteration Algorithm of Mixed Boundary/Finite Element Method and Application to Free Torsional Vibration Analysis of Bodies of Revolution
     一种有效的边界元/有限元混合法迭代算法及其在回转体自由扭振分析中的应用
短句来源
     CALCULATING CHARACTERISTICS OF THE FREE TORSIONAL VIBRATION OF A CLOSED-AXES SYSTEM BY TRANSFER MATIX METHOD ON MICROCOMPUTER
     用微计算机按传递矩阵法计算封闭轴系自由扭振特性
短句来源
     This paper has improved and developed the original transfer matrix method which can only analysis characteristics of the torsional vibration of branches-axes system. The concept of branched inertia component has been presented and a new transfer matrix method which can calculate the characteristics of free torsional vibration of complicated axes system with several closed-ring has been established. The paper has designed a BASIC program on microcomputer Apple Ⅱ, proved the new method depending on several examples.
     本文改进并发展了仅能分析分支轴系扭振特性的常规传递矩阵法,提出了“分叉惯性元件”概念,建立了能计算带有多个封闭环的复杂轴系之自由扭振特性的新的传递矩阵法,设计了用于AppleⅡ型微型计算机的BASIC程序,并用若干算例验证了本法。
短句来源
  扭振自振
     An Optimized Calculation Method for Adjusting the Frequency of Free Torsional Vibration of Diesel Engines
     调整柴油机扭振自振频率的优化计算办法
短句来源
     On Some Guidelines in Free Torsional Vibration Calculation of Diesel Engine Shaft System by Means of Raleigh's Quotient
     用瑞利商原理探讨柴油机轴系扭振自振计算中的一些规律
短句来源
  “free torsional vibration”译为未确定词的双语例句
     The Direct Method Based on the Transfer Matrix in the Calculation of Free Torsional Vibration of Shafting
     轴扭转自由振动计算中基于传递矩阵的直接法
短句来源
     The free torsional vibration and the steady-state torsional vibration Of viscoelastic circular shafts are considered in detail. Its analytic methed is also to be applie to the longitudinal vibration of vismelastic straight reds.
     详细讨论了粘弹性圆轴的扭转自由振动和稳态振动,其分析方法也适合于粘弹性直杆的纵向振动。
短句来源
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  free torsional vibration
Both its period (12 min 10 sec) and the delay of its onset (8 hours after the earthquake) confirm the hypothesis that it represents a free torsional vibration of the whole earth, apparently observed for the first time.
      
The effect of pressure and heat treatment on the viscoelastic properties of polytetrafluoroethylene has been studied by the free torsional vibration method.
      
The algorithm is applied to free torsional vibration analysis of bodies of revolution.
      
An efficient iteration algorithm of mixed boundary/finite element method and application to free torsional vibration analysis of
      


This paper has improved and developed the original transfer matrix method which can only analysis characteristics of the torsional vibration of branches-axes system. The concept of branched inertia component has been presented and a new transfer matrix method which can calculate the characteristics of free torsional vibration of complicated axes system with several closed-ring has been established. The paper has designed a BASIC program on microcomputer Apple Ⅱ, proved the new method depending on several...

This paper has improved and developed the original transfer matrix method which can only analysis characteristics of the torsional vibration of branches-axes system. The concept of branched inertia component has been presented and a new transfer matrix method which can calculate the characteristics of free torsional vibration of complicated axes system with several closed-ring has been established. The paper has designed a BASIC program on microcomputer Apple Ⅱ, proved the new method depending on several examples.

本文改进并发展了仅能分析分支轴系扭振特性的常规传递矩阵法,提出了“分叉惯性元件”概念,建立了能计算带有多个封闭环的复杂轴系之自由扭振特性的新的传递矩阵法,设计了用于AppleⅡ型微型计算机的BASIC程序,并用若干算例验证了本法。

The transfer matric method and its programmes for analyzing and calculating the dynamic characteristies of the torsional vibration system of the machine tool with closed chains are proposed in the paper. They includes the program for finding the natural frequency and the mode of free torsional vibration as well as the program for finding the response, amplitude-frequency and phase-frequeney characteristics of the forced torsional vibration under harmonic excitation force at any point of gear-driven...

The transfer matric method and its programmes for analyzing and calculating the dynamic characteristies of the torsional vibration system of the machine tool with closed chains are proposed in the paper. They includes the program for finding the natural frequency and the mode of free torsional vibration as well as the program for finding the response, amplitude-frequency and phase-frequeney characteristics of the forced torsional vibration under harmonic excitation force at any point of gear-driven system of machine tool.These two programmes have been proved to be sucessful in the technical service for some machine tool work.

本文应用传递矩阵法,对具有封闭传动链的机床传动系统扭转振动的动态特性进行了分析与计算。并给出了:用于求固有频率与振型的自由扭振计算程序;为求机床传动链上各点在简谐激振力作用下的响应而拟定的强迫扭振计算程序。此二程序在技术服务的实践中取得较好的效果。

This paper deals with the free torsional vibration characteristics of non-linear elastic shaft with multi-degree of freedom. The equation of free vibration frequency of this system has been derived by Averaging Method of W.Ritz and a numerical example is given.

就一个三质量的具有非线性弹性轴系统的自由扭转振动特性进行了探讨。用里兹平均法导出了系统的自由振动频率方程,并举出一计算实例。

 
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