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Metoda absolutnih vozliščnih koordinat v dinamiki sistema togih teles z vključitvijo kontaktnih razmer
Skrinjar, Luka (Author), Slavič, Janko (Mentor) More about this mentor... This link opens in a new window

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Abstract
Raziskava predstavlja pristop k reševanju dinamskih sistemov, ki so sestavljeni iz togih in prožnih teles ter povezani z ustreznimi kinematičnimi povezavami. Za določitev dinamskega odziva je razvita in numerično ter eksperimentalno ovrednotena kinematična povezava čepa v vodilu z zračnostjo, ki je nato uporabljena pri izdelavi dinamskega sestava, sestavljenega iz togih in prožnih teles. Obravnavani dinamski model, ki temelji na realni inženirski aplikaciji, je uporabljen v procesu analize vpliva pred-napetja na dinamski odziv.

Language:Slovenian
Keywords:dinamika sistemov teles, nelinearna dinamika, kinematične povezave, kontakt, kinematične povezave z zračnostjo, metoda absolutnih vozliščnih koordinat, meritve, stikalni mehanizmi
Work type:Doctoral dissertation (mb31)
Organization:FS - Faculty of Mechanical Engineering
Year:2017
Views:877
Downloads:475
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Secondary language

Language:English
Title:Absolute nodal coordinate formulation in rigid multibody dynamics with inclusion of contact situations
Abstract:
This research presents the approach to modeling of multibody systems assambled of rigid and exible bodies and interconnected with adequate kinematic constraints. With a goal to evaluate the dynamic response a kinematic constraint, pin-slot clearance joint, is developed. The developed pin-slot clearance joint is numerically and experimentaly researched and then used when modeling a multibody system assmabled of rigid and exible bodies. The dynamical system in focus is based on the real engineering application and used to study the effect of pre-stress on dynamical response.

Keywords:multibody system dynamics, nonlinear dynamics, kinematic constraints, contact, kinematic constraints with clearance, absolute nodal coordinate formulation, measurement, switchgear mechanisms

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