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Hexapod Robot Control
Pelz, Zdeněk ; Rozman, Jaroslav (referee) ; Žák, Marek (advisor)
This thesis contains problematics of robots with peddal chassis and is focused on hexapods. It contains description of design of hexapod chassis, limb analysis, gaits for movement on flat terrain and sensors for ranged measurement. Thesis is focused on hexapod PhantomX AX Hexapod Mark II.
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Searching for Objects in Pictures
Motlík, Matúš ; Žák, Marek (referee) ; Zbořil, František (advisor)
This bachelor's thesis deals with solving the problem of searching simple objects in pictures. The aim was to create a program that will be able to search simple objects in grayscale images. In this theses are described progressively steps of image processing. There are described preprocessing of image, segmentation, description of segmented data, classification and searching for objects in image.
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Optimalizace parametrů vozidlového motoru
Žák, Marek
The thesis deals with internal combustion engines (ICE) that are able to burn more types of fuels. The issue is being presented not only from the technical and functional solution point of view, but also with regard to its legislative, economical, ecological and safety demands. Ethanol detection methods in ethanol-gasoline blend, their advantages and disadvantages concerning the above mentioned viewpoints are being presented in this thesis. Furthermore, a new method of ethanol in fuel mixture detection, which has not been known to us before, is being introduced. This method is based on fuel mixture refraction index measurement and is described in detail in this thesis. The method was verified by experiments carried out on commercially available fuel blends in the Czech market. The experimental part of this thesis also includes the design of ICE driving algorithms using this fuel detection method. Correctness of the designed algorithms has been verified by measuring on the engine dynamometer. The results of the thesis show that the designed flex-fuel system solution works well and is even more reliable than contemporary systems usually used.
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Design and Construction of a Hexapod Robot
Žák, Marek ; Rozman, Jaroslav (referee) ; Kubát, David (advisor)
This paper describes design, analysis and implementation of the six-legged walking robot - hexapod. The design and implementation of mechanical engineering, electronic and power management and walking algorithms are described in the thesis. The project is also a guide to the construction of a robot, which may be used for experiments with walking algorithms.
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Hexapod Robot Movement Control
Žák, Marek ; Luža, Radim (referee) ; Rozman, Jaroslav (advisor)
This thesis discusses walking robots issues, their classification, management and construction. There are listed the most famous motion algorithms and their graphical representation. Examples of existing walking robots are also mentioned in this thesis. There are also described modifications of hexapod robot, its hardware and software. The robot is controlled through graphical user interface, which displays data from all sensors, visualises positions of all legs and allows the creation of user defined gaits and its simulations.
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