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Formula Car Front Wheel Carrier Simulation Analysis
Gach, Jakub ; Porteš, Petr (referee) ; Ramík, Pavel (advisor)
This Master’s thesis is focused on the suspension of the front wheel, more accurately for specific part, upright. It describes the basic requirements for construction, distribution of uprights, their method of production and types of materials used. It briefly mentions topology optimization and its two optimization methods. Also deals with vehicle dynamics for driving conditions – standing vehicle, braking and cornering. In the practical part, the work is focused on determining the load effects on the upright during the aforementioned driving conditions using MBS software. At the end of the work, FEM stress and deformation analyses are performed for loading on the wheel side and on the suspension side, which are then compared and evaluated.
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Formula Car Front Wheel Carrier Simulation Analysis
Gach, Jakub ; Porteš, Petr (referee) ; Ramík, Pavel (advisor)
This Master’s thesis is focused on the suspension of the front wheel, more accurately for specific part, upright. It describes the basic requirements for construction, distribution of uprights, their method of production and types of materials used. It briefly mentions topology optimization and its two optimization methods. Also deals with vehicle dynamics for driving conditions – standing vehicle, braking and cornering. In the practical part, the work is focused on determining the load effects on the upright during the aforementioned driving conditions using MBS software. At the end of the work, FEM stress and deformation analyses are performed for loading on the wheel side and on the suspension side, which are then compared and evaluated.
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Serviceability Assessment of systems in the SBRA method
Fischer, Ondřej ; Marek, Pavel
The method of Simulation Based Reliability Assessment (SBRA) has been proved well especially for relatively simple structures, but the recent development of its software has made possible to use this method also for more complicated structures like moment resisting frames. Nevertheless, the feasibility of exacted analyses of large systems emphasizes a more sophisticated engineering approach, in order to choose the input values and their probabilistic parameters in a reasonable way. In general, the parameters of safety can be more or less easily found in the Codes or other sources, but at least some of the criteria of serviceability must often be found out by the designer himself. Some examples are given in the paper.
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