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Design of a camera slider for shooting time-lapse shots with a focus on the object
Koupil, Michael ; Franke, Jakub (referee) ; Koutecký, Tomáš (advisor)
This Bachelor’s thesis deals with the constructional plan and implementation of the camera slider while using a 3D printer and Arduino platform. In theoretical part, there is an analysis of the commonly used camera sliders. Based on this analysis, several variations were prepared, and the most feasible constructional plan was chosen. In practical part, the aforementioned plan was worked out, safety calculations concerning selected nodes were made, as well as the mechanical drawing of the device. A prototype was then built and tested, whether it met all the requirements. The suggested device fulfils all the objectives of the Bachelor’s thesis.
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Model of a matting spray for 3D scanning for coating thickness prediction
Koupil, Michael ; Mendřický, Radomír (referee) ; Koutecký, Tomáš (advisor)
This master's thesis deals with the design of a method for measuring dimensional parameters of layers applied by a spray gun, followed by the design of a computational model capable of calculating the ideal trajectory dimensions to achieve the most consistent layer thickness, which can predict this thickness at any point. Another goal is to verify the functionality and quality of the simulation of the computational model through a comparative experiment. A method for measuring the thickness of the applied matting layer was proposed. Dependences of the thickness of the applied layer on the movement speed of the spray gun and the nozzle distance from the misted surface were determined. A mathematical model was designed to calculate the deposition thickness at a specific point on the trajectory, allowing for application along general trajectories. A mathematical model for simulation of the application process was proposed. The computational model allows for the choice between automatic calculation of ideal parameters and manual adjustment of custom parameters.
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Design of a camera slider for shooting time-lapse shots with a focus on the object
Koupil, Michael ; Franke, Jakub (referee) ; Koutecký, Tomáš (advisor)
This Bachelor’s thesis deals with the constructional plan and implementation of the camera slider while using a 3D printer and Arduino platform. In theoretical part, there is an analysis of the commonly used camera sliders. Based on this analysis, several variations were prepared, and the most feasible constructional plan was chosen. In practical part, the aforementioned plan was worked out, safety calculations concerning selected nodes were made, as well as the mechanical drawing of the device. A prototype was then built and tested, whether it met all the requirements. The suggested device fulfils all the objectives of the Bachelor’s thesis.
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