VSE knjižnice (vzajemna bibliografsko-kataložna baza podatkov COBIB.SI)
  • Equivalent mixing of experimental models in dynamic substructuring : dissertation
    Bregar, Tomaž, 1993-
    Evaluation of structural dynamics is an essential step in the design of modern complex mechanical systems. The ever increasing demand on optimization of vibro-acoustic performance has led to numerous ... advancements in noise, vibration and harshness engineering in the past decade. One of the most promising frameworks is dynamic substructuring, within which complex dynamic systems can be analyzed by characterizing each subsystem separately. This work covers an experimental approach to frequency based substructuring and transfer path analysis. Through experimental modelling the real dynamic properties of each subsystem can be obtained directly, without the need for a complex numerical model. Several approaches to experimentally model an interface within frequency based substructuring are introduced. An expansion to virtual point transformation is presented, where directly measured rotation response is included in the transformation. An novel transformation method named the singular vector transformation is presented on a coupling and decoupling application. Furthermore, an approach to identifying a set of full-field frequency response functions based on system equivalent model mixing is presented. Finally, an application of component-based transfer path analysis is presented on the source characterization of an electric motor. The main limitations and advantages of each methodology are outlined. Based on the provided observations, both frequency based substructuring and transfer path analysis can be an integral part of the development process.
    Vrsta gradiva - disertacija ; neleposlovje za odrasle
    Založništvo in izdelava - Ljubljana : [T. Bregar], 2021
    Jezik - angleški
    COBISS.SI-ID - 65652739

    Povezava(-e):

    Repozitorij Univerze v Ljubljani – RUL
    Digitalna knjižnica Slovenije - dLib.si

    Dostop z namenskih računalnikov v prostorih NUK



Knjižnica/institucija Kraj Akronim Za izposojo Druga zaloga
Fakulteta za strojništvo, Ljubljana Ljubljana FSLJ v čitalnico 1 izv.
Narodna in univerzitetna knjižnica, Ljubljana Ljubljana NUK v čitalnico 1 izv.
ni za izposojo 1 izv.
loading ...
loading ...
loading ...

Vnos na polico