random vibration的例句大全

Study on Random Vibration Testing Technique in Engineering Applications

工程应用中的随机振动试验技术研究

Discrete Random Vibration Analysis for Structures under Excitations of Filtered White Noise

有色噪声激发下结构随机振动离散分析方法

The results showed that suitable vertical and lateral damping coefficient can significantly reduce train random vibration responses and improve train stability.

研究表明，当车钩采用适当的横向和垂向减振系数时，可明显减小列车的随机振动响应，提高列车的运行平稳性。

Computer& Simulation Test Software Package for Motorcycle Random vibration

摩托车随机振动计算机模拟试验软件包

Discrete random vibration analysis of guyed masts under stochastic wind load

桅杆结构随机风振的离散分析法

Established vehicle lateral vibration mathematical model on the based theory of random vibration calculating maximum offset quantity generated by lateral vibration that instanced general flat car.

根据随机振动和系统理论，以普通平车为例建立了计算车辆横向振动最大偏移量的数学模型；

Considering the geometrical nonlinearity, a new method for the nonlinear random vibration of flexible Tension Leg Platform ( TLP) is presented in this paper.

考虑深海柔性张力腿平台的几何非线性特征，建立柔性平台结构非线性随机振动响应分析方法。

Random Vibration Test of Aircraft Suspension Equipment

飞机悬挂装置随机振动试验技术

Through coupling of interaction forces between vehicle, track and bridge, equations of motion of the spatial coupled vibration of the vehicle-track-bridge system are deduced. The spatial random vibration responses of vehicle, track and bridge are obtained by employing the novel explicit integration algorithm.

通过车辆、轨道和桥梁之间相互作用力的耦合，建立了车辆-轨道-桥梁系统空间耦合振动的运动方程，并通过新型显示积分方法进行求解，得到车辆、轨道和桥梁的空间随机振动响应。

This paper analysed the causes of inaccuracy fire rockets from helicopter. The principal causes are the random imperfections of rockets ( thrust misalignment*) and the random vibration of the launcher/ rockets sysrem.

本文分析了直升机发射火箭精度低的主要原因在于火箭本身随机缺陷（推力偏心等）和火箭/发射器系统随机扰动引起弹道散布大。

Finally, three types of seismic response analysis methods considering multi-component multi-support seismic effects are compared. The three methods are spectrum analysis method, time history analysis method and random vibration analysis method.

最后比较了大跨度结构考虑多维多点输入的抗震计算方法，包括反应谱法、时程分析法以及随机振动分析法。

Finite element analysis of random vibration responses for multilayer shell structure applied with combined temperature and vibration environment

温振复合载荷作用下多层壳结构随机振动响应有限元分析

According to the production reality of oilfield, 9 kinds of load situations are set up to simulate the mechanics action. After that, it calculates the wind vibration coefficients and pulsating equivalent wind-load at four parts of derrick by theory of structure random vibration.

根据油田生产实际，建立了9种模拟井架结构力学行为的载荷工况，运用结构随机振动理论计算了四段井架结构的风振系数和等效脉动风载荷。

A novel method for the random vibration analysis of geometrically nonlinear structures is proposed in this thesis. In addition, the method applied to the analyses of a mini Tension Leg Platform ( TLP) and a seabed suspended span pipeline.

论文围绕这一课题，建立了柔性结构非线性随机振动响应分析方法，并将其应用于深海柔性张力腿平台结构和海底悬跨管道的随机振动分析中。

Second, linear models can not even make with reasonable explains and right qualitative analysis for the essence nonlinear phenomena, So it is very necessary to study the nonlinear random vibration systems.

二是对于某些本质非线性现象，线性模型甚至无法作出合理的解释和正确的定性判断，因此对有些工程实际的动力学问题应该处理为非线性随机模型来加以研究。

The Research of Reliability of Random Vibration in Package System

包装系统随机振动可靠性的研究

A New Algorithm for Sine on Random Vibration Test Based on Multirate Spectrum Estimation

基于多分辨谱分析的正弦加随机振动试验控制算法的研究

analysis of random vibration test for mobile communication base station products

移动通信基站产品的随机振动试验分析

The Finite Element Method of Random Vibration Analysis for Rolling Stock

机车车辆随机振动分析的有限单元法研究

The Random Vibration Analysis of the Cab Structure of a Mining Dump Truck

某矿用自卸车驾驶室的随机振动分析