The system is simplified into single degree of freedom dynamics model with piecewise linear restoring forces and square damping, then the piecewise nonlinear motion equation of ALT is established.
将该系统简化为单自由度分段线性恢复刚度，含平方阻尼的动力学分析模型，建立了铰接装载塔的分段非线性运动方程。
The rules of movement and energy dissipation are surveyed with a single freedom degree system striking the fixed face in this paper.
研究了不考虑阻尼情况下，单自由度系统与固定面多次碰撞后的运动规律和能量损失情况。
The example shows that the bifurcation condition of single degree of freedom nonlinear oscillator can indicates the motional behavior of nonlinear flutter system.
算例表明，单自由度非线性振子的分叉条件能够预示非线性颤振系统的运动规律。
The system is simplified into a single degree of freedom model with piecewise linear restoring force and square damping, the piecewise nonlinear motion equation is established.
将该系统简化为单自由度分段线性恢复力，含平方阻尼的运动学分析模型，建立了铰接装载塔系统的分段非线性动力学方程。
Based on nonlinear dynamic analysis of single degree freedom system, the design parameters are studied.
基于单自由度体系的非线性动力分析研究了双重抗震结构体系的设计参数。
Each of the vibration modes that are considered may be assumed to respond independently as a single-degree-of-freedom system.
每一个振动模态可以被假设为像一个单自由度系统一样单独地响应。
The author of this article talked about the free vibration of a no conservative single-degree-of-freedom system with nonliner damping and nonliner spring.
对一个带库仑阻尼和非线性弹簧的单自由度系统的自由振动，用计算机求出了数值解；绘出了位移响应和相轨迹图；讨论了解的物理意义。
The principles and performance of the ice force oscillator model are presented in the paper, and its numerical solutions for a single degree of freedom system are demonstrated.
本文叙述冰力振子模型的建立原则及其特性，并给出一单自由度系统的数值解。
After the analysis of single degree-of-freedom magnetic suspension ball system, its system mathematical model was established, and its PID controller was designed.
本文对单自由度磁悬浮球系统进行分析后，建立其数学模型，确定控制器方案并设计了PID控制器。
Based upon rigidity design and inverse design in this paper the dynamic inverse design of single degree of freedom system and many degrees of freedom system are introduced.
从刚度设计和反设计的概念出发，介绍了单自由度系统的动力反设计及多自由度系统的动力反设计计算方法，并由此提出钢筋混凝土框架结构的动力反设计公式。
It is also observed that the representation of the transducer response by means of a single degree of freedom viscously damped system for frequencies near and higher than I...
同时观察到，用单自由度粘滞阻尼体系表示感传器的反应，对于接近于和高于自振频率的频率是不适当的。
For system of single freedom-degree, the relationship of its static stiffness and square of natural frequency is direct ratio.
对单自由度系统，其静刚度与固有频率的平方有正比关系。
A method of transforming a multi-degree of freedom system into a single-degree of freedom system is defined.
确定了一种将多自由的结构体系转化为等效的单自由度体系的方法。
Bifurcation and chaos of periodic motions of a single-degree-of-freedom system with piecewise-linearity is studied.
研究了一类单自由度分段线性系统周期运动的分岔和混沌现象。
In this paper, the equations of motion are derived for a single-degree-of-freedom system with a tuned mass damper (TMD).
质量阻尼器作为一种有效并且可靠的振动控制设备，得到了深入的研究和应用。
Based on the seismic energy formula of single degree of freedom (SDOF) system total input seismic energy, hysteretic dissipated energy and damping energy can be obtained.
本文建立了单自由度体系(SDOF体系)在地震作用下的能量反应公式。
The inversion system control law is proposed for single-degree-of-freedom chaotic oscillations.
建立了单自由度混沌振动的逆系统控制律。
The earthquake input energy spectrum of elastic single degree of freedom(SDOF) system under a world-wide ensemble of 40 earthquake records of different site types are studied.
本文以4种场地土条件下40条强震记录为输入，对弹性单自由度（SDOF）系统的地震输入能量谱进行了研究。首先研究了SDOF系统参数和地面运动参数对弹性地震输入能量谱的影响。
It is also recommended in this paper that a linear nondamping free vibration system of a single freedom degree can provide a stimulant source of sine wave with high purti…
还提出了采用单自由度线性无阻尼自由振荡系统作为测定传感器谐波失真度的一个高纯度正弦波激振源。
Through the analysis series, found the curve for former fourth-order magnetic resonance frequency of single degree of freedom magnetic bearing system changes with the axial gap and bias current;
通过一系列的分析，找到了单自由度磁轴承系统前四阶共振频率随轴向磁隙和偏置电流的变化规律曲线；
Through the analysis series, found the curve for former fourth-order magnetic resonance frequency of single degree of freedom magnetic bearing system changes with the axial gap and bias current;
通过一系列的分析，找到了单自由度磁轴承系统前四阶共振频率随轴向磁隙和偏置电流的变化规律曲线；
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