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Design of Simulator for Friction Analysis in a Knee Joint
Dobrovolná, Lucie ; Studený, Zbyněk (referee) ; Sedlák, Josef (advisor)
This bachelor thesis deals with the construction of a device simulating the kinematics of the knee joint. Boundary conditions are inspired by the ISO 14243-3 standard and are based on the selection of suitable components. The simulator will be able to record the course of the coefficient of friction between the cartilage forming the translational motion, the CoCr head forming the rotational motion and the pressing force, thus helping to better understand the biotribological processes between the selected surfaces. The design must be developed with respect to the relative movement of components, sample material and lubrication. The introductory part of the text deals with an overview of current knowledge, which serves as the main input to the creation of the structure. Based on the research part, several conceptual solutions are created in the field of construction and method of friction measurement. The resulting solution is selected from the proposed concepts, which meets predetermined conditions and contains specific drives and sensors.
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Design of a robotic cell for a growth chamber in a container
Dobrovolná, Lucie ; Knoflíček, Radek (referee) ; Kočiš, Petr (advisor)
This thesis deals with the design of a robotic system for a growth chamber installed in a shipping container. The thesis is divided into several parts, first dealing with the research, followed by the system analysis, from which the important variables for the second part of the thesis are obtained. In the second part, the conceptual options are discussed and then the most suitable one is selected by means of a multicriteria analysis. The third part deals with the design and its calculations, followed by risk analysis, economic evaluation, and discussion.
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Design of Simulator for Friction Analysis in a Knee Joint
Dobrovolná, Lucie ; Studený, Zbyněk (referee) ; Sedlák, Josef (advisor)
This bachelor thesis deals with the construction of a device simulating the kinematics of the knee joint. Boundary conditions are inspired by the ISO 14243-3 standard and are based on the selection of suitable components. The simulator will be able to record the course of the coefficient of friction between the cartilage forming the translational motion, the CoCr head forming the rotational motion and the pressing force, thus helping to better understand the biotribological processes between the selected surfaces. The design must be developed with respect to the relative movement of components, sample material and lubrication. The introductory part of the text deals with an overview of current knowledge, which serves as the main input to the creation of the structure. Based on the research part, several conceptual solutions are created in the field of construction and method of friction measurement. The resulting solution is selected from the proposed concepts, which meets predetermined conditions and contains specific drives and sensors.
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