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Driving dynamics of a tractor
Renza, Jaroslav ; Bradáč, Albert (referee) ; Panáček, Vladimír (advisor)
This thesis analyses driving dynamics of tractors and its dependence on their weight and age. In the beginning, brief history of tractor development and definition of basic concept of the tractor analysis is described. The thesis states procedures for obtaining magnitudes necessary for determining of driving dynamics. Experimental part describes the realized measurement on chosen sample of tractors and interprets measured values. Last part of the thesis contains evaluation of the measurement results.
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Options for the Determination of the Influence of Electronic Stabilization Systems of the Chassis on the Driving Dynamics of a Vehicle
Bilík, Martin ; Vémola, Aleš (referee) ; Panáček, Vladimír (advisor)
This diploma thesis deals with the possibilities of determining the influence of electronic stability systems on the chassis of the vehicle driving dynamics. In the introductory section is made theoretical analysis of road vehicle dynamics. Further description is made of some stabilization systems and situations and how to solve them by using these systems. Chapter 6.2.1 describes the methodology of practical experiment, which can determine influence of the stability system of the vehicle chassis on driving dynamics. The next chapter describes an experiment conducted and interpreted the measured values. The penultimate chapter is a simulation of this experiment using simulation software Virtual Crash. The last chapter is an evaluation of the experiment and compares the results with simulation programs using the same input conditions. The conclusion summarizes the results of this work.
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Influence of mass parameters on the vehicle driving dynamics
Dušek, Otakar ; Semela, Marek (referee) ; Panáček, Vladimír (advisor)
This diploma thesis deals with assessment of weight parameters impact on driving dynamics. History and basic categories of personal vehicles are described in the introductory part. Weight parameters and driving dynamics of personal vehicles are described in the next part. Methodology and results of realized driving tests (braking test, circular test and avoidance maneuver) are presented in the experimental part of this work. Simulation of realized driving tests that was made by simulation software Virtual Crash is devised in the penultimate chapter. Evaluation of results that were found out from realized and simulated driving tests is made in the last chapter. Achieved results are briefly summarized in conclusion.
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Electronic Unit for Data Acquisition of Vehicle Dynamic
Machač, Jakub ; Rasch, František (referee) ; Svída, David (advisor)
The diploma thesis is focused on design of an electronic unit for data acquisition of vehicle dynamics. It deals with not only design, but also with the testing and comparing to the other common used electronic units. It also includes proposition for choosing the measured quantities as well as their brief features and description of common used sensors to measure them.
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Driving Dynamics of ATV vehicle 6x6
Juhász, Vojtěch ; Hejtmánek, Petr (referee) ; Blaťák, Ondřej (advisor)
This thesis focuses on the analysis of the driving dynamics and suspension of six-axle ATVs, which are increasingly used by armies for transporting cargo and assisting troops in various combat situations. Due to the unique design of the three-axle, equal wheelbase chassis, the vehicle's suspension behavior presents a significant challenge. The objective of this work is to build a multibody vehicle model using MSC Adams software, analyze the vehicle's handling characteristics in rough terrain and other driving maneuvers, and optimize the suspension and damping characteristics of each axle to improve the vehicle's handling characteristics. The results of this work will provide useful information for the design and development of more efficient and safer solutions for military and civilian applications.
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Influence of mass parameters on the vehicle driving dynamics
Dušek, Otakar ; Semela, Marek (referee) ; Panáček, Vladimír (advisor)
This diploma thesis deals with assessment of weight parameters impact on driving dynamics. History and basic categories of personal vehicles are described in the introductory part. Weight parameters and driving dynamics of personal vehicles are described in the next part. Methodology and results of realized driving tests (braking test, circular test and avoidance maneuver) are presented in the experimental part of this work. Simulation of realized driving tests that was made by simulation software Virtual Crash is devised in the penultimate chapter. Evaluation of results that were found out from realized and simulated driving tests is made in the last chapter. Achieved results are briefly summarized in conclusion.
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Driving dynamics of a tractor
Renza, Jaroslav ; Bradáč, Albert (referee) ; Panáček, Vladimír (advisor)
This thesis analyses driving dynamics of tractors and its dependence on their weight and age. In the beginning, brief history of tractor development and definition of basic concept of the tractor analysis is described. The thesis states procedures for obtaining magnitudes necessary for determining of driving dynamics. Experimental part describes the realized measurement on chosen sample of tractors and interprets measured values. Last part of the thesis contains evaluation of the measurement results.
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Options for the Determination of the Influence of Electronic Stabilization Systems of the Chassis on the Driving Dynamics of a Vehicle
Bilík, Martin ; Vémola, Aleš (referee) ; Panáček, Vladimír (advisor)
This diploma thesis deals with the possibilities of determining the influence of electronic stability systems on the chassis of the vehicle driving dynamics. In the introductory section is made theoretical analysis of road vehicle dynamics. Further description is made of some stabilization systems and situations and how to solve them by using these systems. Chapter 6.2.1 describes the methodology of practical experiment, which can determine influence of the stability system of the vehicle chassis on driving dynamics. The next chapter describes an experiment conducted and interpreted the measured values. The penultimate chapter is a simulation of this experiment using simulation software Virtual Crash. The last chapter is an evaluation of the experiment and compares the results with simulation programs using the same input conditions. The conclusion summarizes the results of this work.
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Electronic Unit for Data Acquisition of Vehicle Dynamic
Machač, Jakub ; Rasch, František (referee) ; Svída, David (advisor)
The diploma thesis is focused on design of an electronic unit for data acquisition of vehicle dynamics. It deals with not only design, but also with the testing and comparing to the other common used electronic units. It also includes proposition for choosing the measured quantities as well as their brief features and description of common used sensors to measure them.
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