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Motocycle ride test methodology to identify tyre model parametres
Tobiáš, Martin ; Ph,D,, Pavel Ščerba, (referee) ; Magdolen, Luboš (referee) ; Porteš, Petr (advisor)
The topic of the thesis is the analysis of dynamic driving states of motorcycles within the long-term goal of creating new tools and methods for the purpose of vehicle research at the Department of Motor Vehicles, IAE, FSI BUT. The aim of the thesis is to develop a methodology to extract data from the measured motorcycle ride, usable for the creation and tuning of tire models. The method consists in the implementation of inverse multibody simulations using internally developed software tools. These require the creation of a plausible multibody model of the motorcycle and a measurement system that records the quantities corresponding to the degrees of freedom of the multibody model of the motorcycle with sufficient accuracy during the ride. The definition of appropriate riding manoeuvres is also part of the developed methodology. The thesis presents the realization of these requirements, including the results of inverse multibody simulations. These are further analyzed and processed in order to demonstrate their applicability to the intended purpose. Subsequently, a discussion of the achieved results and possible continuation of the research is offered.
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Mathematical modeling and measuring of motorcycle dynamics
Gellner, Pavel ; Zháňal, Lubor (referee) ; Porteš, Petr (advisor)
This bachelor’s thesis deals with the dynamics of motor vehicles. The introductory part of the thesis outlines basic principles of motorcycle riding dynamics modelling. Furthermore, a methodology of necessary parameters measuring was designed, including a measurement of a selected motorcycle. At the end of the thesis a measuring system for measuring of motorcycle dynamics was designed.
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Photogrammetric localization of motorcycle rider
Lečbych, Jiří ; Zháňal, Lubor (referee) ; Fojtášek, Jan (advisor)
This Master’s thesis deals with designing a measuring device that would record driver’s movements during dynamic riding states known as localization, and based on the recorded data creating a simulation in multi-body software. The first part reviews the current state of knowledge in the field of photogrammetry, sensors, and motorcycles’ characteristics. Moreover, the second part focuses on constructing the measuring device, practical aspects of data collection, processing, and evaluation in multi-body software.
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Photogrammetric localization of motorcycle rider
Lečbych, Jiří ; Zháňal, Lubor (referee) ; Fojtášek, Jan (advisor)
This Master’s thesis deals with designing a measuring device that would record driver’s movements during dynamic riding states known as localization, and based on the recorded data creating a simulation in multi-body software. The first part reviews the current state of knowledge in the field of photogrammetry, sensors, and motorcycles’ characteristics. Moreover, the second part focuses on constructing the measuring device, practical aspects of data collection, processing, and evaluation in multi-body software.
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Mathematical modeling and measuring of motorcycle dynamics
Gellner, Pavel ; Zháňal, Lubor (referee) ; Porteš, Petr (advisor)
This bachelor’s thesis deals with the dynamics of motor vehicles. The introductory part of the thesis outlines basic principles of motorcycle riding dynamics modelling. Furthermore, a methodology of necessary parameters measuring was designed, including a measurement of a selected motorcycle. At the end of the thesis a measuring system for measuring of motorcycle dynamics was designed.
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