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Impact of the Instantaneous Weight of Vehicles on their Stopping Distance
Motl, Jakub ; Ptáček,, Petr (referee) ; Vémola, Aleš (advisor)
This diploma thesis is engaged in analysis of braking process of vehicles, especially heavy utility vehicles, with regard to their instantaneous weight. This thesis features survey and division of braking systems and function of brakes including schemes and descriptions. Also there is introduce of some systems improving vehicle properties. Furthermore this work puts mind to possibilities of examination of brakes, measurement of braking distance and braking retardation namely in brake test rooms or by outdoor driving tests including descriptions of particular methods and equipment. There is also mention about legislative requirements for braking distance and braking retardation. The conclusion of this thesis compares numerically predicted braking distance and real braking distance measured for factual vehicle during outdoor driving test
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Driving Dynamics of Motorcycles
Šplíchal, David ; Tylšar, Vladimír (referee) ; Semela, Marek (advisor)
This diploma thesis called Motorcycle Race Dynamics captures the development and development of motorcycles, a description of types, design elements and the techniques of riding a motorcycle. However, the aim of this work is to organize, perform and evaluate the measurement of braking deceleration and the crossing of motorcycles. Before separate data processing, a theoretical methodology for measuring transverse displacement and braking deceleration is proposed. This requires enough motorcycles, experienced riders, two cameras, a measuring instrument and precisely dimensioned lines. The lateral displacement and braking deceleration measurements are then performed and subsequently evaluated. Output of this work include, in addition to videos, an overview of transverse displacement times, or longitudinal deceleration output values gained from braking.
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Analysis of the Lateral Displacement Time of Motocycles
Friedel, Daniel ; Tylšar, Vladimír (referee) ; Semela, Marek (advisor)
Diploma thesis named Analysis of the lateral displacement time of motorcycles captures formation and development of motorcycles, description of construction and proper techniques for riding a motorcycle. The main aim of this work is to organise and perform the measurement of the lateral displacement and deceleration of the motorcycles. These values will serve for forensic experts. Before the measurement was proposed methodology for the measurement of the lateral displacement by used two cameras and long chalk line. Follow measurement and evalution measurement of the lateral displacement and deceleration. Outputs from this thesis are values of the lateral acceleration necessary for calculation of the shortest lateral displacement time of the motorcycle and 96 videos with course and result of measurements.
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Analysis of Non-Standard Braking Intervention into the Brake System
Kortán, Daniel ; Bradáč, Albert (referee) ; Vémola, Aleš (advisor)
This master’s thesis focused on the issue of the possible conversion of liquid brake systems, in the form of replacement of wheel brakes. The first part focused on the function and description of the construction of different types of brakes. The second part is focused on description the types of brake system testing and the regulations regarding brake systems. The last part focused on the measurement of both vehicles and comparison of the results with the calculations.
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Analysis of Non-Standard Braking Intervention into the Brake System
Kortán, Daniel ; Bradáč, Albert (referee) ; Vémola, Aleš (advisor)
This master’s thesis focused on the issue of the possible conversion of liquid brake systems, in the form of replacement of wheel brakes. The first part focused on the function and description of the construction of different types of brakes. The second part is focused on description the types of brake system testing and the regulations regarding brake systems. The last part focused on the measurement of both vehicles and comparison of the results with the calculations.
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Driving Dynamics of Motorcycles
Šplíchal, David ; Tylšar, Vladimír (referee) ; Semela, Marek (advisor)
This diploma thesis called Motorcycle Race Dynamics captures the development and development of motorcycles, a description of types, design elements and the techniques of riding a motorcycle. However, the aim of this work is to organize, perform and evaluate the measurement of braking deceleration and the crossing of motorcycles. Before separate data processing, a theoretical methodology for measuring transverse displacement and braking deceleration is proposed. This requires enough motorcycles, experienced riders, two cameras, a measuring instrument and precisely dimensioned lines. The lateral displacement and braking deceleration measurements are then performed and subsequently evaluated. Output of this work include, in addition to videos, an overview of transverse displacement times, or longitudinal deceleration output values gained from braking.
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Analysis of the Lateral Displacement Time of Motocycles
Friedel, Daniel ; Tylšar, Vladimír (referee) ; Semela, Marek (advisor)
Diploma thesis named Analysis of the lateral displacement time of motorcycles captures formation and development of motorcycles, description of construction and proper techniques for riding a motorcycle. The main aim of this work is to organise and perform the measurement of the lateral displacement and deceleration of the motorcycles. These values will serve for forensic experts. Before the measurement was proposed methodology for the measurement of the lateral displacement by used two cameras and long chalk line. Follow measurement and evalution measurement of the lateral displacement and deceleration. Outputs from this thesis are values of the lateral acceleration necessary for calculation of the shortest lateral displacement time of the motorcycle and 96 videos with course and result of measurements.
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Impact of the Instantaneous Weight of Vehicles on their Stopping Distance
Motl, Jakub ; Ptáček,, Petr (referee) ; Vémola, Aleš (advisor)
This diploma thesis is engaged in analysis of braking process of vehicles, especially heavy utility vehicles, with regard to their instantaneous weight. This thesis features survey and division of braking systems and function of brakes including schemes and descriptions. Also there is introduce of some systems improving vehicle properties. Furthermore this work puts mind to possibilities of examination of brakes, measurement of braking distance and braking retardation namely in brake test rooms or by outdoor driving tests including descriptions of particular methods and equipment. There is also mention about legislative requirements for braking distance and braking retardation. The conclusion of this thesis compares numerically predicted braking distance and real braking distance measured for factual vehicle during outdoor driving test
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