当系统发生粘滑运动时,系统响应随激励速度、系统刚度及阻尼的变化而呈周期、拟周期及混沌运动交替变化的形式。
When system is in stick-slip motion, the system response can be periodic, quasi-periodic and chaos with the change of pulling velocities, system stiffness and viscous.
你工作的速度快,完成的事情就更多,就能激励你保持领先,做更多事情。
When you work fast, you finish more things, and that motivates you to maintain the lead and do even more stuff.
在香克利的榜样激励下,后来的主教练创建的球队都有着令人生畏的力量和不倦的速度,并且从未丧失大视野和准确性这些利物浦所固有的美德。
Inspired by Shankly's example, a succession of managers created teams that played with an intimidating power and a relentless tempo but never forfeited ingrained virtues of vision and accuracy.
我希望这些简单的标签可以帮助Deb学会控制速度和激励自己。
I'm hoping these simple labels will help Deb learn to pace and push herself.
基于其生产的数量进行奖励的激励计划有可能导致速度上去了但是质量反而下降了。
An incentive plan that rewards a group based on how many pieces they produce could lead to rushde production and lower quality.
该方法作为动态激励的压电模态响应易于实时监测,迭代过程简单可靠、计算速度快、识别精度较高,适用于任意形状和边界条件的复杂型智能结构。
The method is simple, credible and has high precise and rapid calculation velocity, which is suit for the piezoelectric smart structure with complex shape and boundary conditions.
典型情况是,要么当进行激振器激励时激励位置固定,要么进行锤击试验时加速度位置固定。
The reference location is typically either the fixed excitation location when performing a shaker excitation or the stationary accelerometer location when performing an impact test.
该控制律在簧载质量和非簧载质量的速度反馈上引入了时变的反馈增益,该反馈增益随路面激励主导频率的变化而实时调整。
The control gains which are tuned according to road frequency are used to the velocity feedback of the sprung mass and the unsprung mass.
用电路方法模拟了控制光强度以及外部激励信号的特征参数对FLCOASLM响应速度的影响。
Then the effect of control light intensity and characteristic parameters of drive voltage on the response velocity of FLC-OASLM is simulated and analyzed.
不同公司的晋升速度是不一样的。我自信在贵公司工作可以在未来的几年里一直激励我进步。
Different companies promote people at different rates, and I'm pretty confident that working for you will keep my motivated and mentally stimulated for several years to come.
文中对弹性车轮踏面、轮缘激励下的速度频响函数进行了理论分析。
The paper makes a theoretical analysis of the speed frequency response function excited by the tread and flange of the resilient wheel.
当激励能量增加,激励器产生的合成射流速度增加,可达到超声速状态;
With the increment of the input energy, the velocity of the synthetic jet could be increased to the supersonic state.
从而导出了油液阻尼器受指数型高斯色噪声外激励时的速度响应的概率密度函数。
The probability density function of velocity response of oleo damper excited by exponential colored Gaussian noise has been obtained.
结果表明,在地层随机激励作用下,钻柱的振动将会引起钻压的波动,从而影响钻头的寿命及其钻进的速度。
The results show that the vibration of drilling strings will produce the fluctuation of weight on bits by random excitation, so the bit life and drilling rate are affected largely.
模拟得到了叶片式液压减振器模型在不同速度激励、油液温度下,相邻高、低压腔内压差大小及变化规律。
The pressure difference and change between high-pressure chamber and low-pressure chamber at different speed excitation and oil temperature are obtained.
当头盘系统发生碰撞时,冲击激励峰值加速度与作用时间的倒数之间具有近似线性关系。
When the head disk collision occurs, the peak acceleration of the shock pulse approximately follows a linear relationship with the inverse of the excitation duration.
结论吊重起升加速度对起重机动载荷的影响较大,特别对主臂内的动弯矩的激励更加明显。
The influence of load hoisting acceleration on dynamic forces is obvious, especially on dynamic bending moment of the main boom.
在三轴转台的三个轴上同时施加恒定角速率,激励出加速度计动态误差项。
The constant angular rate was applied to three axis of turntable at the same time to actuate dynamic error term of accelerometer.
分析发现,加速度输入模型和位移输入模型两种输入方法都可以应用于多点激励分析,但位移输入更方便。
It is found that these two methods both can be used in analysis of multi-support excitation, but the displacement time-history method is much more convenience.
本文主要研究建立在任意速度运动刚体激励下、带弹性支撑悬臂梁系统时变参数动力学的模型,并对该系统进行了分析和识别。
This paper studies mainly on the construction of the model of a cantilever beam with moving rigid body at random speed and the analysis and identification of the system.
槽波测量用速度检波器常产生高频谐振,是由于横向激励引起的二次谐振所致。
The high frequency resonance is generated usually by velocity detector used inseam survey. It is resulted from the secondary resonance due to the transverse excitation.
以镜架支撑安装基面上实测的地面振动速度功率谱密度为激励,运用ANSYS有限元分析软件的PSD分析模块,对该结构系统的随机振动响应进行了分析计算。
The PSD measured on the install base level of the mount as the excitation, the random vibration response of the mount was analyzed with the PSD module of ANSYS.
实验结果表明,等离子体激励作用主要集中在近壁面附近;激励电压与诱导速度近似为线性关系,激励频率对诱导速度的影响不大。
Experiment results showed that the relation between exciting voltage and induced velocity magnitude was linear, but the influence of supply frequency was not evident.
利用付立叶逆变换,给出了半正弦脉冲激励下桩顶速度时域响应半解析解。分析了主要参数对响应的影响。
Then, a semi-analytical solution for the velocity response of the pile subjected to a semi-sine wave exciting force was derived by using invert Fourier transform.
槽波测量用速度检波器常产生高频谐振,是由于横向激励引起的二次谐振所致。
The high frequency resonance is generated usually by velocity detector used inseam survey.
建立了各类缓冲包装系统在不同加速度脉冲激励下的统一的动力学模型,开发了缓冲包装分析系统应用软件。
A general dynamic model of cushioning packaging systems under different acceleration pulse is suggested, and the corresponding software is developed for the analysis of cushioning packaging systems.
其中O型和L型结构的激励器受电极电压的影响比较明显,随着电极电压的增加,射流速度的最大值增大。
The jet flow velocities of the O-type and L-type are obviously affected by the excitation voltage; they increase with the increase of the excitation voltage.
本文自动生成正确而又简练完备的激励波形,加快了参数提取的速度。
The input stimuli is produced accurately, completely and automatically, so that the parameter extraction is more fast.
研究了系统在随机路面激励条件下车身加速度、悬架动行程和轮胎动位移等性能指标的控制效果。
The control effects of performance indicators covering body acceleration, suspension dynamic displacement and tire dynamic deflection under random road excitation are studied.
研究了系统在随机路面激励条件下车身加速度、悬架动行程和轮胎动位移等性能指标的控制效果。
The control effects of performance indicators covering body acceleration, suspension dynamic displacement and tire dynamic deflection under random road excitation are studied.
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