摘要
Thispaperaddsanegativevelocityfeedbacktothedynamicalsystemoftwin-tailaircrafttosuppressthevibration.Thesystemisrepresentedbytwocoupledsecond-ordernonlineardifferentialequationshavingbothquadraticandcubicnonlinearities.Thesystemdescribesthevibrationofanaircrafttailsubjectedtobothmulti-harmonicandmulti-tunedexcitations.Themethodofmultipletimescaleperturbationisadoptedtosolvethenonlineardifferentialequationsandobtainapproximatesolutionsuptoth...
出版日期
2011年04月14日(中国Betway体育网页登陆平台首次上网日期,不代表论文的发表时间)