doktorsko delo
Luka Skrinjar (Author), Janko Slavič (Mentor)

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.

Keywords

dinamika sistemov teles;nelinearna dinamika;kinematične povezave;kontakti;kinematične povezave z zračnostjo;metoda absolutnih vozliščnih koordinat;meritve;stikalni mehanizmi;disertacije;

Data

Language: Slovenian
Year of publishing:
Typology: 2.08 - Doctoral Dissertation
Organization: UL FS - Faculty of Mechanical Engineering
Publisher: [L. Skrinjar]
UDC: 531.211:531.8(043.3)
COBISS: 15748635 Link will open in a new window
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Downloads: 511
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Other data

Secondary language: English
Secondary title: Absolute nodal coordinate formulation in rigid multibody dynamics with inclusion of contact situations
Secondary 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.
Secondary keywords: multibody system dynamicS;nonlinear dynamics;kinematic constraints;contact;kinematic constraints with clearance;absolute nodal coordinate formulation;measurement;switchgear mechanisms;dissertations;
Type (COBISS): Doctoral dissertation
Study programme: 0
Embargo end date (OpenAIRE): 1970-01-01
Thesis comment: Univ. v Ljubljani, Fak. za strojništvo
Pages: XXIV, 128 str.
ID: 10913429