线性振动

具有极点约束的线性振动系统的一种主动控制设计：LMI方法

Active control design for linear vibration systems with regional pole placement : an LMI approach

研究了含有参数不确定性的线性振动系统的鲁棒H∞控制，折衷考虑振动系统的外激励干扰衰减和振动系统参数摄动的鲁棒性问题。

This paper investigates robust H ∞ control for a linear vibration system with uncertain parameters . The disturbance attenuation and robustness to parameter variations is considered with trade offs .

广义Riccati变换及二阶线性振动

Generalized Riccati transformation s and second order linear oscillation

轴向变速运动Timoshenko梁非线性振动研究

Study on nonlinear vibration of axially moving Timoshenko beams with time-dependent velocity

本文研究了含移动质量块Bernoulli-Euler梁结构弯曲/扭转耦合的线性振动。

The linear bending-torsional coupling vibration of Bernoulli-Euler beam carrying single moving mass is studied .

作为基础，在讨论非线性系统之前，分析了运用Newmark直接积分方法求解线性振动系统的减缩误差。

As the base of the aforementioned discussions , the reduction errors of solving linear vibrational systems by Newmark directly integral method are analyzed at the first .

本系统是利用MATLAB的GUI工具设计的具有良好人机交互界面的线性振动信号处理与分析系统，主要功能包括振动信号合成、自由振动、激励振动的系统响应以及减振隔振系统的参数设计。

This system is a linearity vibration signal processing and analyzing system designed with GUI of MATLAB . Its main function includes : synthesize of signal , response of free vibration and forcing vibration and design of parameters of system reducing and separating vibration .

采用MonteCarlo随机有限元方法，对多自由度线性振动系统中由于结构参数的随机变异而引起的模态参数（模态频率、模态振型和模态阻尼比）变异的规律进行了研究。

The variation of modal parameters is caused by random variation of structural parameters in linear vibration of multiple-degree-of-freedom system . The variable rules of modal parameters including modal frequency , mode and modal damping ratio are studied by means of Monte-Carlo stochastic finite element method .

现文详细阐述了ZS6型线性振动筛的基本工作原理、结构、性能特点、工作参数、室内试验与现场使用效果等。

This paper deals with basic working principle , structure and performance features , working parameters and actual effects in both laboratory and field in detail .

ZS6B型线性振动筛采用双电机反向自同步旋转作为激震源，实现筛箱振型为线性振动。

Two reverse rotation self-synchronization motors are used in Model ZS6B drilling fluid linear shale shaker as vibrator , which makes the screen box produce linear vibration .

离散正态随机线性振动系统的特征参数统计分布

Characteristic parameter statistical distribution of discrete normal random linear vibrational system

分段线性振动机械全局性态研究

Study on global behaviour of non-linear vibration mechanism with piece-wise linearity

分段线性振动机械周期运动稳定性研究

Stability of Periodic Motions of Nonlinear Mechanism with Piece wise Linearity

关于线性振动系统模态叠加法的一个注记

An annotation of modal superposition method of linear oscillation system

两自由度分段线性振动系统的亚谐解

Subharmonic Solution of a Piecewise Linear Oscillator with Two Degrees of Freedom

线性振动亏损系统广义模态参数的识别方法

An indentification method of generalized modal parameters of linear vibrating defective systems

一般线性振动系统及其脉冲响应矩阵

General Linear Vibrating Systems and Their Pulse Response Matrices

大型双层异线性振动筛模态计算与试验分析

Modality calculation and experimental analysis on large scaled double layered nonlinear vibration screen

两自由度和三自由度线性振动系统的特征亏损

The Deficit Problem of Linear vibrating System with Two or Three Degrees of Freedom

本文讨论线性振动亏损系统的矩阵摄动理论。

In this paper , matrix perturbation for linear vibration defective systems is discussed .

一类两自由度分段线性振动系统的仿真分析

Simulation analysis on two-degree-of-freedom segmented linear vibration system

旋转的薄壁圆柱壳在线性振动时，有两个共振频率。

There are two resonance frequencies when the rotating thin cylindrical shell vibrates linearly .

有阻尼结构线性振动系统的模态综合

Component Modal Synthesis for Linearly Damped Vibration Systems

一般线性振动系统的轭联模态

The Conjugate-Linking Modes of General Linear Vibrating Systems

二阶线性振动及其整体比较

Second order linear oscillation and global comparison

用逐步扩阶双递推时域法识别线性振动系统复模态参数

The DOUBLE-RECURRENCE method for the identification of complex model parameters of a linear vibration system

分段线性振动机械关于外激振频率的分岔与混沌

Bifurcation and Chaos on Frequencies the Excited Forces in Nonlinear Vibration Mechanism with Piece-Wise Linearity

多自由度线性振动系统直接列出运动微分方程的简便法则

A simple rules to give directly the motion differential equation of multi-freedom linear vibration system

本文讨论具有闭环极点约束的线性振动系统状态反馈主动控制设计问题。

A state-feedback active control design for linear vibration systems with regional pole placement is discussed .

关于线性振动系统固有频率与支承刚度的关系

A study on relation between natural frequencies of linear vibration system and support stiffness with Applications