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<table border="0" cellpadding="3" cellspacing="1" width="100%" class="forumline"> <tr> <th class="thCornerL" width="22%" height="26">Autor</th> <th class="thCornerR">Wiadomość</th> </tr> <tr> <td width="22%" align="left" valign="top" class="row1"><span class="name"><a name=""></a><b>loiwtjsf</b></span></td> <td class="row1" height="28" valign="top"><table width="100%" border="0" cellspacing="0" cellpadding="0"> <tr> <td width="100%"><img src="http://picsrv.fora.pl/subSilver/images/icon_minipost.gif" width="12" height="9" alt="Post" title="Post" border="0" /><span class="postdetails">Wysłany: Nie 1:18, 08 Maj 2011<span class="gen"> </span> Temat postu: Oakley Briller Cracked rotor system stability and</span></td> </tr> <tr> <td colspan="2"><hr /></td> </tr> <tr> <td colspan="2"><span class="postbody">Cracked rotor system stability analysis and numerical bifurcation <br /> <br /> <br />373 Conclusion From the above simulation results the following conclusions: (1) the response for the bifurcation problem of a cracked rotor, using Newmark integration method, combined with numerical Floquet multiplier matrix, can more accurately determine the response to the occurrence and type of bifurcation . (2) Xff in the cracked rotor system, a common way for the bifurcation period doubling bifurcation; Hopf points and, its performance for the sport into the quasi-periodic solutions of periodic solutions; saddle bifurcation of a node, its performance for the movement from one cycle Solutions to jump to another periodic solution. (3) a node bifurcation in the saddle, there is the same response in the period jump between the track of the situation. 1234 Reference Li Xiaofeng, Xuping Yong, SHI Tie-lin. The crack with the whirl of the rotor fault feature. Applied Mathematics and Mechanics,<a href="http://www.edhardysuomessafi.com" target="_blank" class="postlink">ed hardy lippis</a>, 2002; 23 (6) :643-652 YANG Ji Dong, Xu Peimin, ROTOR. Hands crack bifurcation,<a href="http://www.abercrombieukhollister.com" target="_blank" class="postlink">abercrombie uk</a>, chaotic behavior. Solid Mechanics, 2002; 23 (1) :115-119 Ya-Peng Pu, Chen Jin, Jian Zou. Vibration of a cracked rotor with flexible supporting quasi-periodic features. Vibration Engineering, 2002; 15 (3) :359-362Jun0S,<a href="http://www.mulberrytaskeroutlet.com" target="_blank" class="postlink">mulberry tasker</a>, EunHJ. Modelingandvibrationanalysisofasimplerotorwithabreathingcrack. JournalofSoundandVibration, 1992; 155 (2) :273-29OAnalysisonStabilityandBifurcationofCrackedJeffcottRotorQinWeiyangRenXingminYangYongfeng (DepartmentofEngineeringMechanics, NorthwesternPolytechnicalUniversity.Xian,<a href="http://www.oakleybriller.com" target="_blank" class="postlink">Oakley Briller</a>, 710072.China) Abstract: Thestabilityandbifurcationoftheresponsesofcrackedrotorarestudied. Forthecrackinshaft. thecosineswitchfunctionisappliedtOdescribetheopeningandclosingofthecrackinrotation, andthecrossstiffnessoriginatedfromcrackisconsidered. Themotionequationsarederived. Tosolvedifferentialmotionequations,<a href="http://www.edhardysuomessafi.com" target="_blank" class="postlink">ed hardy suomessa</a>, Newmark-Bmethodisapplied. AmethodofcomputingFloquetMatrixbydisturbingresponseispresented. BasedontheFloquettheory, theFloquetMultiplierwascomputedbynumericalmethodtOanalyzebifurcations. Fromsimulationresults, thejumpfromoneperiodictOanotherperiodicmotioncorrespondstOSaddle-nodebifurcation, andtheevolutionfromperiodtOquasi-periodcorrespondstOHopfbifurcation. Thereexistsperioddoublingbifurcation. Keywords: nonlinearvibration; rotor; cracks; Floquetmultiplier; bifurcation first author: Qinwei Yang, male, associate professor of Health in April 1967. Phone: (029) 88492895; E-mail: weiyangq @ sina. com, mengg @ nwpu. edu. cn <br /> <br />相关的主题文章： <br /> <br /> <br /> <a href="http://loonjlze.tradea.org/114278/mulberry+taske+Mappings+-+Small+Perturbations+to+C.html" target="_blank" class="postlink">mulberry taske Mappings - Small Perturbations to C</a> <br /> <br /> <a href="http://www.pg.fora.pl/ogolne-rozmowy-o-szkole,39/oakley-norge-packaging-changes-and-social-developm,55633.html#95173" target="_blank" class="postlink">jordan shoes Packaging changes and social developm</a> <br /> <br /> <a href="http://www.bewet.fora.pl/artykuly-dla-zwierzat,27/oakley-solbriller-packaging-industry-s-first-full,51829.html#52749" target="_blank" class="postlink">louboutin københavn Packaging industry 's first fu</a></span></td> </tr> </table></td> </tr> <tr> <td colspan="2" height="1" class="spaceRow"><img src="http://picsrv.fora.pl/subSilver/images/spacer.gif" alt="" width="1" height="1" /></td> </tr> </table>
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