工程振动名词术语大全（中英文）

振动系统的固有特性、激励与响应

振动系统 (Vibration System)

激励 (Excitation)

响应 (Response)

单自由度系统 (Single Degree-Of-Freedom System)

多自由度系统 (Multi-Degree-Of- Freedom System)

离散化系统 (Discrete System)

连续体系统 (Continuous System)

刚度系数 (Stiffness Coefficient)

自由振动 (Free Vibration)

自由响应 (Free Response)

强迫振动 (Forced Vibration)

强迫响应 (Forced Response)

初始条件 (Initial Condition)

固有频率 (Natural Frequency)

阻尼比 (Damping Ratio)

衰减指数 (Damping Exponent)

阻尼固有频率 (Damped Natural Frequency)

对数减幅系数 (Logarithmic Decrement)

主频率 (Principal Frequency)

无阻尼模态频率 (Undamped Modal Frequency)

模态 (Mode)

主振动 (Principal Vibration)

振型 (Mode Shape)

振型矢量 (Vector Of Mode Shape)

模态矢量 (Modal Vector)

正交性 (Orthogonality)

展开定理 (Expansion Theorem)

主质量 (Principal Mass)

模态质量 (Modal Mass)

主刚度 (Principal Stiffness)

模态刚度 (Modal Stiffness)

正则化 (Normalization)

振型矩阵 (Matrix Of Modal Shape)

模态矩阵 (Modal Matrix)

主坐标 (Principal Coordinates)

模态坐标 (Modal Coordinates)

模态分析 (Modal Analysis)

模态阻尼比 (Modal Damping Ratio)

频响函数 (Frequency Response Function)

幅频特性 (Amplitude-frequency Characteristics)

相频特性 (Phase frequency Characteristics)

共振 (Resonance)

半功率点 (Half power Points)

波德图 (Bodé Plot)

动力放大系数 (Dynamical Magnification Factor)

单位脉冲 (Unit Impulse)

冲激响应函数 (Impulse Response Function)

杜哈美积分 (Duhamel’s Integral)

卷积积分 (Convolution Integral)

卷积定理 (Convolution Theorem)

特征矩阵 (Characteristic Matrix)

阻抗矩阵 (Impedance Matrix)

频响函数矩阵 (Matrix Of Frequency Response Function)

导纳矩阵 (Mobility Matrix)

冲击响应谱 (Shock Response Spectrum)

冲击激励 (Shock Excitation)

冲击响应 (Shock Response)

冲击初始响应谱 (Initial Shock Response Spectrum)

冲击剩余响应谱 (Residual Shock Response Spectrum)

冲击*大响应谱 (Maximum Shock Response Spectrum)

冲击响应谱分析 (Shock Response Spectrum Analysis)