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 Wysłany: Sob 23:03, 07 Maj 2011 Temat postu: Abercrombie Fitch uk Modify the characteristics of |
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Unit allocation method to modify the characteristics of the structure
gnmentforlinearsystems. 1EEETrans. OnAerospaceandElectronicSystems, i983IAES. 19 (5) ± 71l a 7295ZimmermanDC. W [dengrenM. Correctingfiniteelementmodelsusingasysmmetr {ceJgenstruetureas-Vibration Engineering Volume 7 signmenttechnique. AIAAJ. , 1990; 28 (9) :1670-16766MinasC,oakley solbriller, InmanDJ. Matchingfirfiteelementmodelstomodeldata. TransofAE, J. ofVibrationandAcoustics, 1990'112 (1): 84. 927 STAFF. Dynamic analysis model of a generalized inverse of a matrix with elements of type, intensity, and the environment. 1988} (2): 9 A l6CharacteristicStructureAssignmentMethodofE1ementModificationWangChaoZhangHuanChenLing (Dept.ofEngineeringMechanics, XianJiaotongUniversityXian · 710049) AbstractBasedonthefeedbacktheoryofthelinearcontrolsystemwiththecharacteristicstructureassignmentmodificationtechnique · ahypothesisoftheerrorsoffinifeelementmodelcomingfromtheelementmatrixisproposedinthispaper. Inaccordancewiththeideaofelementmatrixmodification-therearesomen-provementsOnmethodofthecharacteristicstructureassignment, formingamethodcombiningthematrixtypewiththeelementtype. Themodelmodifiedbythismethodmaintainsthecharacteroforiginalmodelmatrixanditsphysicalmeaninginform. Soitcanberemodifiedcontinuouslyuntilthemodelattainssuffi-cientaccuracy. keywords: meddmodification ~ finiteelementanalysis ~ medalanalysischaracteristicstructureassignment} outputfeedhack The book systematically discusses the modern field of nonlinear vibration of an important issue. The book includes for the study of nonlinear vibration of quantitative methods used in qualitative methods, resonance problem, coupled system of nonlinear vibration, bifurcation problems, chaotic vibrations, nonlinear random vibration, the contents of the book are new, rich,ed hardy lippis, for mechanical and machinery, power, aviation, aerospace, instrumentation,gorras ed hardy, civil engineering,Abercrombie Fitch uk, railways,abercrombie outlet, cross-energy, shipbuilding and other fields of engineering science and technology workers and teachers in colleges and universities, graduate students, students reading and reference. ISBN ISBN7-81023-839-6, 0.77, Price: 7. O0 per order method: Please book section and postage (One per million) remitted (210016) 2 Si Pai Lou, Nanjing Institute of Vibration Engineering, Southeast University PROCEEDINGS income. Money to the Jishu and receipts.
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