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参激
相关语句
  parametrically excited
     Experimental Investigation on the Period Doubleling Bifurcation and Chaotic Motions of a Parametrically Excited Buckled Beam
     参激屈曲梁的倍周期分岔和混沌运动的实验研究
短句来源
     Responses of strongly non-linear oscillator parametrically excited by narrow-band random noise
     窄带随机噪声参激作用下强非线性系统的响应
短句来源
     An Experimental Study of Instability Loci of a Parametrically Excited Nonlinear Oscillator
     参激非线性振子不稳定区域的实验研究
短句来源
     , for the parametrically excited instability of a MDOF system, unstable regions of the cable are obtained through the numerical computation, and modal compositions of the unstable regions are analyzed. Secondly, an optimal active control law and its implementing conditions for the cable are determined based on the dynamical programming principle and LQ control method.
     其次,根据动态规划原理和LQ控制方法确定最优主动控制律及其在斜拉索上的实施条件,通过大量数值计算得到关于斜拉索参激不稳定性最优主动控制(包括单模态与多模态控制)的丰富新结果,并详尽地分析控制权参数对控制效果的影响,结果表明最优主动控制的效果显著,且存在最佳控制权参数。
短句来源
     Second, the problem of parametrically excited instability of the MDOF system is converted into an eigenvalue problem based on the Floquet theory, Fourier series and generalized eigenvalue analysis, by which the instability is determined directly.
     然后,基于Floquet理论、Fourier级数展开式和广义特征值分析等,将多自由度系统的参激不稳定性问题转化为特征值问题,通过特征值分析直接确定其不稳定性。
短句来源
更多       
  “参激”译为未确定词的双语例句
     Chapter two investigates the 1/2 subharmonic resonant response of a strongly nonlinear Van der Pol-Duffing oscillator subject to parametric random narrow-band excitation.
     第二章研究了窄带随机噪声参激下强非线性Van der Pol-Duffing系统的1/2亚谐共振响应。
短句来源
     Numerical methods for the chaotic motion of duffing oscillator uuder parametric excitation of bounded noise </td></tr> <tr><td class="text11Green">     有界噪声<font color=red >参激</font>下Duffing振子混沌运动的数值方法 </td></tr> <tr><td class="text11" align="right"> <a href="http://xuewen.cnki.net/CJFD-SDXK200202015.html" target="_blank" onclick="record('参激', '双语例句', 'http://xuewen.cnki.net/CJFD-SDXK200202015.html')">短句来源</a></td></tr> <tr><td>     CHAOTIC MOTION OF DUFFING OSCILLATOR UNDERPARMETRIC EXCITATION OF BOUNDED NOISE </td></tr> <tr><td class="text11Green">     有界噪声<font color=red >参激</font>下Duffing振子的混沌运动 </td></tr> <tr><td class="text11" align="right"> <a href="http://xuewen.cnki.net/CJFD-GCLX199906016.html" target="_blank" onclick="record('参激', '双语例句', 'http://xuewen.cnki.net/CJFD-GCLX199906016.html')">短句来源</a></td></tr> <tr><td>     Firstly, using the established multi-degree-of-freedom (MDOF) parametrically-excited vibration equation of an inclined cable under support-motion excitations and according to the direct numerical method which was developed based on the Floquet theory, Fourier series and generalized eigenvalue analysis, etc. </td></tr> <tr><td class="text11Green">     首先,根据已建立的斜拉索在支座运动激励下的多自由度<font color=red >参激</font>振动方程,以及基于Floquet理论、Fourier级数展开式和广义特征值分析等发展的多自由度系统<font color=red >参激</font>不稳定性的数值直接法,通过数值计算得到斜拉索的<font color=red >参激</font>不稳定区,并分析索不稳定区按各阶模态的构成。 </td></tr> <tr><td class="text11" align="right"> <a href="http://xuewen.cnki.net/CMFD-2006175537.nh.html" target="_blank" onclick="record('参激', '双语例句', 'http://xuewen.cnki.net/CMFD-2006175537.nh.html')">短句来源</a></td></tr> <tr><td>     Exact Solutions for Stationary Responses of Several Classes of Nonlinear Systems to Parametric and/or External White Noise Excitations </td></tr> <tr><td class="text11Green">     几类非线性系统对白噪声<font color=red >参激</font>与/或外激平稳响应的精确解 </td></tr> <tr><td class="text11" align="right"> <a href="http://xuewen.cnki.net/CJFD-YYSX199002006.html" target="_blank" onclick="record('参激', '双语例句', 'http://xuewen.cnki.net/CJFD-YYSX199002006.html')">短句来源</a></td></tr> <tr><td align="right"><a href="dict_more_sen.aspx?searchword=%e5%8f%82%e6%bf%80&c=54&z=&unvsm=1" target="_blank">更多</a>       </td></tr></TABLE> <TABLE width="100%"><tr><td><IMG id="j_2" style="cursor:pointer" onclick="showjds('showjd_2',this)" src="images/jian.gif" border="0">  <font size="3"><b><a href="javascript:showjdsw('showjd_2','j_2')" >相似匹配句对</a></b></font></td></tr></TABLE> <TABLE width="100%" id="showjd_2"> <tr><td>     Parametrically Excited and Forced Oscillations of an Unsymmetrical Rotor System </td></tr> <tr><td class="text11Green">     不对称转子系统的<font color=red >参</font><font color=red >激</font>强迫振动 </td></tr> <tr><td class="text11" align="right"> <a href="http://xuewen.cnki.net/CJFD-ZDGC200203013.html" target="_blank" onclick="record('参激', '双语例句', 'http://xuewen.cnki.net/CJFD-ZDGC200203013.html')">短句来源</a></td></tr> <tr><td>     Refs 8. </td></tr> <tr><td class="text11Green">     <font color=red >参</font> 8 </td></tr> <tr><td class="text11" align="right"> <a href="http://xuewen.cnki.net/CJFD-DONG200104002.html" target="_blank" onclick="record('参激', '双语例句', 'http://xuewen.cnki.net/CJFD-DONG200104002.html')">短句来源</a></td></tr> <tr><td>     4refs. </td></tr> <tr><td class="text11Green">     <font color=red >参</font> 4 </td></tr> <tr><td class="text11" align="right"> <a href="http://xuewen.cnki.net/CJFD-XTKY200102025.html" target="_blank" onclick="record('参激', '双语例句', 'http://xuewen.cnki.net/CJFD-XTKY200102025.html')">短句来源</a></td></tr> <tr><td>     Application of parameter induced stochastic resonance and error correcting code technology </td></tr> <tr><td class="text11Green">     <font color=red >参</font><font color=red >激</font>随机共振及纠错码技术的应用 </td></tr> <tr><td class="text11" align="right"> <a href="http://xuewen.cnki.net/CJFD-ZDZC200608023.html" target="_blank" onclick="record('参激', '双语例句', 'http://xuewen.cnki.net/CJFD-ZDZC200608023.html')">短句来源</a></td></tr> <tr><td>     Laser Mechanics </td></tr> <tr><td class="text11Green">     <font color=red >激</font>光力学 </td></tr> <tr><td class="text11" align="right"> <a href="http://xuewen.cnki.net/CJFD-WLZZ199202002.html" target="_blank" onclick="record('参激', '双语例句', 'http://xuewen.cnki.net/CJFD-WLZZ199202002.html')">短句来源</a></td></tr> </TABLE> </td></tr><tr><td> <IMG src="images/userdefine.png" border="0"> <font color="blue" size="3"><b>查询“参激”译词为用户自定义的双语例句<br><br></b></font>    我想查看译文中含有:<input type="text" id="custom" name="custom" onkeydown="if(event.keyCode=='13'){tjCustom('%u53c2%u6fc0');return false;}">的双语例句 <input style="cursor:pointer;" type="button" name="Submit" value="提交" onclick="tjCustom('%u53c2%u6fc0');"></td></tr></TABLE></TD></TR> </TABLE><TABLE class=main-table cellPadding=0 cellSpacing=6 align=center><TR><TD><IMG src="images/dian_ywlj.gif" alt="例句" name=word></TD></TR><TR><TD><table width="100%"><tr><td><font class="text6">为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。</font></td></tr><tr><td><table width="100%"><tr><td><IMG id="lj_0" style="cursor:pointer" onclick="showjds('showlj_0',this)" src="images/jian.gif" border="0">  <font color="blue" size="3"><b><a href="javascript:showjdsw('showlj_0','lj_0')" >parametrically excited</b></font></td></tr></table><table width="100%" id="showlj_0"><tr><td> Experimental study of the velocity field of <font color=red >parametrically excited</font> waves in a two-layer liquid </td></tr> <tr><td align="right">      </td></tr><tr><td> The results of measuring the velocities of the particles of a two-layer liquid in standing <font color=red >parametrically excited</font> waves are presented. </td></tr> <tr><td align="right">      </td></tr><tr><td> The profiles of standing gravity waves of maximum height, <font color=red >parametrically excited</font> on the free surface of a deep fluid in a vertically oscillating rectangular vessel (Faraday waves), are investigated experimentally. </td></tr> <tr><td align="right">      </td></tr><tr><td> The equations of motion for the slowly varying complex amplitudes of spin waves <font color=red >parametrically excited</font> by a localized pumping magnetic field have been derived. </td></tr> <tr><td align="right">      </td></tr><tr><td> The effect of <font color=red >parametrically excited</font> spin waves on the dispersion and damping of magnetostatic surface waves in ferrite films </td></tr> <tr><td align="right">      </td></tr><tr><td align="right"><a target="_blank" href="dict_more_exm.aspx?&c=155&searchword=parametrically+excited"><font color="red">更多</font></a>          </td></tr></table></td></tr></table></TD></TR></TABLE><TABLE class=main-table cellPadding=0 cellSpacing=6 align=center><TBODY><TR><TD><IMG src="images/04.gif"><BR><BR></TD></TR><TR><TD class="text6"><p class="wz wz-en"> An overview of the problems,methods and results achieved in random vibrationsince its inception as a technical dliscipline approximately thirty years ago ispresented with particular emphasis on the developments during the past fifteenyears.Research areas ofcurrent interest include the development of improvedprobabilistic models for sources of random excitation,dlevelopment of more effectiverandom response prediction procedures for nonlinear systems and systems withparametric excitation,development of improved... </p><p class="wz wz-en-all">An overview of the problems,methods and results achieved in random vibrationsince its inception as a technical dliscipline approximately thirty years ago ispresented with particular emphasis on the developments during the past fifteenyears.Research areas ofcurrent interest include the development of improvedprobabilistic models for sources of random excitation,dlevelopment of more effectiverandom response prediction procedures for nonlinear systems and systems withparametric excitation,development of improved procedures for ostimating reliabilityof systems undergoing random vibration,and development of improved techniquesfor identifying system parameters from measurements made during randomvibration.</p></TD></TR><TR><TD class="text6"><p class="wz wz-zh">本文是对随机振动中的问题、方法和结果的一个评述。重点放在近十五年的发展上。现行的研究领域包括:发展更合理的随机振源模型,发展更有效的预测非线性系统与<font color=red >参激</font>系统的随机响应的方法,发展更优的估计随机振动系统的可靠性的步骤,及发展更佳的在随机振动测量基础上识别系统参数的技术。</p></TD></TR><TR><TD class="text6"><p class="wz wz-en"> The present paper is a survey of the stochastic averaging methods and their applications in random vibration. In the first part, the basic idea, the advantages, the applicability and recent developments of the methods are surveyed. In the second part, the applications of the methods in predicting the response, analysing the stochastic stability, and estimating the reliability of randomly excited nonlinear and parametric systems are reviewed. The possibility of further developments and applications of the methods... </p><p class="wz wz-en-all">The present paper is a survey of the stochastic averaging methods and their applications in random vibration. In the first part, the basic idea, the advantages, the applicability and recent developments of the methods are surveyed. In the second part, the applications of the methods in predicting the response, analysing the stochastic stability, and estimating the reliability of randomly excited nonlinear and parametric systems are reviewed. The possibility of further developments and applications of the methods is also pointed out.</p></TD></TR><TR><TD class="text6"><p class="wz wz-zh">本文是关于随机平均法及其在随机振动中应用的述评.前一部分评述该方法的基本思想、优点、适用性、精度及最新发展.后一部分评述该方法在非线性系统与随机<font color=red >参激</font>系统的随机响应预测、随机稳定性判别及可靠性估计中的应用.文中还指出了随机平均法的可能的进一步发展与应用.</p></TD></TR><TR><TD class="text6"><p class="wz wz-en"> The exact solutions for stationary responses of one class of the second order and three classes of higher order nonlinear systems to parametric and/or external white noise excitation are constructed by using Fokker-Planck-Kolmogorov equation approach. The conditions for the existence and uniqueness and the behavior of the solutions are discussed. All the systems under Consideration are characterized by the dependence of nonconservative forces on the first integrals of the corresponding conservative systems and... </p><p class="wz wz-en-all">The exact solutions for stationary responses of one class of the second order and three classes of higher order nonlinear systems to parametric and/or external white noise excitation are constructed by using Fokker-Planck-Kolmogorov equation approach. The conditions for the existence and uniqueness and the behavior of the solutions are discussed. All the systems under Consideration are characterized by the dependence of nonconservative forces on the first integrals of the corresponding conservative systems and are called generalized-energy-dependent (G. E. D.) systems. It is shown that for each of the four classes of G. E. D. nonlinear stochastic systems there is a family of non-G. E. D. systems which are equivalent to the G. E. D. system in the sense of having identical stationary solution. The way to find the equivalent stochastic systems for a given G. E. D. system is indicated and, as an example, the equivalent stochastic systems for the second order G. E. D. nonlinear stochastic system are given. It is pointed out and illustrated with example that the exact stationary solutions for many. non-G. E. D. nonlinear stochastic systems may be found by searching the equivalent G. E. D. systems.</p></TD></TR><TR><TD class="text6"><p class="wz wz-zh">用福克-普朗克-柯尔莫哥洛夫方程方法构造了一类二阶、三类高阶非线性系统对白噪声<font color=red >参激</font>与/或外激的平稳响应的精确解.讨论了解的存在与唯一性及解的性态.所考虑的系统的共同特点是非保守力依赖于相应保守系统的首次积分,因此可称为广义能量依赖系统.文中指出,对每个广义能量依赖系统,存在一族与之随机等价的非广义能量依赖系统,它们有相同的平稳概率密度.并指出对一给定广义能量依赖系统,如何找到其等价随机系统.作为例子,给出了二阶广义能量依赖随机系统的等价随机系统.最后指出并用例子说明,许多非广义能量依赖非线性随机系统的精确平稳解可通过寻求其等价广义能量依赖系统而找到.</p></TD></TR><TR><TD> <script type="text/javascript">getWzSwitch();</script></TD></TR><TR><TD align=right><a href="dict_result.aspx?m=m&style=&searchword=%e5%8f%82%e6%bf%80&tjType=article" class="textlink9" )"><< 更多相关文摘</a>    </TD></TR></TBODY></TABLE><TABLE class=main-table cellPadding=0 cellSpacing=6 align=center><tr><td align=left class=text><img src="images/dot.gif" alt="图标索引" name=dot><strong> 相关查询</strong></td></tr><tr><td><div class="zztj"><ul><li><a href="h_3212923000.html">参激共振</a></li><li><a href="h_2165556000.html">随机参激</a></li><li><a href="h_291575000.html">参激横摇</a></li><li><a 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