In this paper, a rotor shafting torsional vibration system of a turbogenerator set with quadratic nonlinearities to a simple harmonic excitation is investigated.
建立一个具有平方非线性受简谐激励发电机组转子轴系扭振的截断模型，应用非线性振动的平均法，得到了系统当ω２ ≈２ω１，Ω≈ω１ 时双重共振的一次近似解及对应的稳态解，揭示了系统的响应曲线存在跳跃现象，响应曲线随物理参数的不同取值其拓朴结构会发生变化。
torsional vibration of engine crankshaft
内燃机轴系扭转振动
Study on the Influence of Torsional Vibration on Cylinder Block Vibration
曲轴扭转振动对内燃机机体振动影响的仿真研究
The Nonlinear Analysis of Coupled Bending and Torsion Vibration of Internal Combustion Engine Crankshaft
内燃机曲轴弯扭耦合非线性振动分析
Study on the Coupled Torsional, Axial and Bending Three-Dimensional Vibrations of Internal Combustion Engine Shafting Basing on Exact Dynamic Stiffness Matrix Methods;
基于精确动态刚度矩阵法的内燃机轴系扭转、纵向及弯曲三维耦合振动研究
Torsional Vibration Calculation of Complex Branched Shafting for Combined Dual Engines System;
双机并桨复杂分支轴系扭转振动计算
The Study of Torsional Vibration Calculation Method of 6S50MC-C Marine Diesel Engine Shafting
6S50MC-C船舶柴油机轴系扭转振动计算研究
Study on Torsional Vibration and it′s Result Judgment of Complex Compressor Shafting
复杂压缩机组轴系扭转振动分析及判定研究
Study on the Engine Torsional Vibration Characteristics and Damper Development Based on the Transient Dynamics;
基于瞬态动力学的EQ4H发动机轴系扭转振动研究及减振器开发
Research on Numerical Method of Crankshaft Torsional Vibration of Multi-Cylinder Engine Based on Transfer Function
基于传递函数的多缸内燃机轴系扭振数值计算方法研究
Study on Torsional Vibration of Bulldozer Drive System by Elastic Coupling;
采用弹性联轴节的推土机传动轴系扭转振动分析
Analysis and Control on Engine Cranktrain Torsional Vibration;
汽车发动机曲轴扭转振动分析及控制
Development of Elastic Couoling Torsional Vibration Test System
弹性联轴器扭转振动测试系统的研制
Analysis on torsional vibration of crankshaft train based on EXCITE
基于EXCITE的曲轴系统扭转振动分析
Development of Crankshaft Torsional Vibration Calculation Program for ICE Unsteady Condition
内燃机非稳定工况曲轴扭振计算程序研发
The study of torsional vibration and bending and axial vibration of crankshaft system are summarized in this paper.
简单综述了内燃机曲轴扭振、弯振和纵振的研究内容及相关方法。
Study on Vibration of Rotor Shaft of Generator Sets and Discontinuous Bifurcations of Network-Generator System;
发电机组转子轴系横扭耦合振动及网机系统不连续分岔研究
Development of Portable ICE Fault Diagnosis System Using Crankshaft Angular Vibration Signals
便携式内燃机曲轴角振动故障诊断系统研制
Practical method for vibration analysis on internal combustion engine crankshaft system
内燃机曲轴模型系统振动分析的实用方法