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Driving safety systems
Rektořík, Jiří ; Rozsíval, Jan (referee) ; Suchý, Jan (advisor)
Bachelor thesis is focused on the description and measurement of characteristic variables that affects driving comfort. Driving comfort is closely related to driving safety. This thesis deals with measured quantities but also deals with comfort in the cab and optimally adjusting elements in the cab.
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Vehicles pneumatic suspension systems
Černuško, Lukáš ; Blaťák, Ondřej (referee) ; Suchý, Jan (advisor)
Bachelor’s thesis contains division of dampers for motor vehicles and describes some main types. There is structure explanation of pneumatic suspension, individual parts description and their working in other section. Further there are derived equations for calculation of fundamental properties with simplified assumptions. Equations figure out spring and damping characteristics. Main goal is to determine properties which increase the driving comfort.
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Driving comfort
Plánka, Jakub ; Blaťák, Ondřej (referee) ; Vančura, Jan (advisor)
The bachelor thesis describes characteristics of ride comfort. Defines methods to evaluate ride comfort and proposes appropriate value for measurement. Thesis Describes parts of vehicle which contributes to overall driving comfort and formulates factors affecting vehicle in motion.
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Bicycle suspension test stations
Volánka, Lukáš ; Růžička, Bronislav (referee) ; Mazůrek, Ivan (advisor)
This work deals with the design of a bicycle suspension testing station. Currently, new suspension technologies are still being developed, especially for mountain bikes, which are intended for very rough terrain. For this development of new technologies, it is necessary to have a suitable station that enables experimental verification of driving characteristics, ideally in laboratory conditions. The key features that can be evaluated in a bike are riding comfort and grip. The designed station uses a cylindrical road simulator placed under the tested suspension (wheel). Speed bumps are placed on the cylinder of the simulator, which excite vibrations in the bike when passed over, which simulates driving on a bumpy road. At the station, it is possible to evaluate the properties of the front and rear suspension, while the bicycle is always clamped to the station by the axis of the untested suspension. During the tests, the riders weight is replaced by additional weights placed on a rack that connects the seat and head tube of the bike. The additional weights can be moved to imitate different positions of the cyclist while riding. A virtual dynamic model was created for the test station, which makes the experiments much more efficient. The simulation model was designed and tested in MSC Adams software. The test station together with the virtual model forms a simple tool that enables quick and efficient testing of the quality of bicycle suspension.
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Driving safety systems
Rektořík, Jiří ; Rozsíval, Jan (referee) ; Suchý, Jan (advisor)
Bachelor thesis is focused on the description and measurement of characteristic variables that affects driving comfort. Driving comfort is closely related to driving safety. This thesis deals with measured quantities but also deals with comfort in the cab and optimally adjusting elements in the cab.
|
|
|
Vehicles pneumatic suspension systems
Černuško, Lukáš ; Blaťák, Ondřej (referee) ; Suchý, Jan (advisor)
Bachelor’s thesis contains division of dampers for motor vehicles and describes some main types. There is structure explanation of pneumatic suspension, individual parts description and their working in other section. Further there are derived equations for calculation of fundamental properties with simplified assumptions. Equations figure out spring and damping characteristics. Main goal is to determine properties which increase the driving comfort.
|
|
|
Driving comfort
Plánka, Jakub ; Blaťák, Ondřej (referee) ; Vančura, Jan (advisor)
The bachelor thesis describes characteristics of ride comfort. Defines methods to evaluate ride comfort and proposes appropriate value for measurement. Thesis Describes parts of vehicle which contributes to overall driving comfort and formulates factors affecting vehicle in motion.
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