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Design and realization of measuring device for determination of human arm force depending on elbow joint angle.
Zezula, Miroslav ; Vlk, Miloš (referee) ; Krejsa, Jiří (advisor)
The goal of this bachelor’s thesis is design and realization of measuring device for determination of human arm force depending on elbow joint angle. Used measuring method allows to measure this relationship during one continuos movement from one limit position to another. Simplicity of single measurement run allows to obtain a large set of values and evaluate it statistically. This thesis contains a detailed technical description of the measuring device. Actual force and position of hand are measured by electric transducers. Measured values are captured using Spider8 data acquisition system. Based on experiences from first test measurement, the measuring device is modified and drive unit is added. This drive unit is automatically started by a signal from data acquisition system.
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Digital volume control pod with graphic display
Schilhab, Karel ; Balík, Miroslav (referee) ; Hanák, Pavel (advisor)
The bachelor thesis deals with the design and construction of a digital volume control with graphical indication, Mute and Standby functions. The design includes a microcontroller, OLED display, D / A converter, incremental encoder and voltage stabilizer. Communication in the device takes place via the I2C line. Stopping the volume is realized by changing the voltage in the range from 0 to 1 V. The aim of the work is to design and manufacture the circuit, write the source code and build the device into the box.
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Motor driver board for mobile robot
Stavělík, Jiří ; Jílek, Tomáš (referee) ; Burian, František (advisor)
This thesis describes circuit design and realization for differential control of mobile robot. Control system is based on microcontroller STM32 of company STMicroelectronics, which selection is discussed too. Part of the work thesis is description issues concerning differential control of mobile robot, DC motor cotrol with incremental encoder including cascade control and implementation of cotrol algorithms.
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Modelling, Optimization and Control Design for Strongly Nonlinear Systems with Discrete Sensors
Bastl, Michal ; Štefek, Alexandr (referee) ; Opluštil, Vladimír (referee) ; Grepl, Robert (advisor)
The main motivation for this effort was international cooperation on modeling and control design for the stabilization system of the naval satcom antenna. The dissertation focuses on the design of models based on ODE and DAE from the perspective of mechatronic design. It mainly discusses the possibilities for simulation with a fixed step solvers, what is a necessary condition for real-time simulation and other use of modern approaches such as RCP and HIL. Furthermore, the work deals with modeling of friction, which is due to the strongly non-linear properties problematic for numerical models. The last output is the simulation comparison and verification of the possibility of implementing the incremental encoder into the Kalman filter algorithm.
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Digital volume control pod with graphic display
Schilhab, Karel ; Balík, Miroslav (referee) ; Hanák, Pavel (advisor)
The bachelor thesis deals with the design and construction of a digital volume control with graphical indication, Mute and Standby functions. The design includes a microcontroller, OLED display, D / A converter, incremental encoder and voltage stabilizer. Communication in the device takes place via the I2C line. Stopping the volume is realized by changing the voltage in the range from 0 to 1 V. The aim of the work is to design and manufacture the circuit, write the source code and build the device into the box.
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Motor driver board for mobile robot
Stavělík, Jiří ; Jílek, Tomáš (referee) ; Burian, František (advisor)
This thesis describes circuit design and realization for differential control of mobile robot. Control system is based on microcontroller STM32 of company STMicroelectronics, which selection is discussed too. Part of the work thesis is description issues concerning differential control of mobile robot, DC motor cotrol with incremental encoder including cascade control and implementation of cotrol algorithms.
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Design and realization of measuring device for determination of human arm force depending on elbow joint angle.
Zezula, Miroslav ; Vlk, Miloš (referee) ; Krejsa, Jiří (advisor)
The goal of this bachelor’s thesis is design and realization of measuring device for determination of human arm force depending on elbow joint angle. Used measuring method allows to measure this relationship during one continuos movement from one limit position to another. Simplicity of single measurement run allows to obtain a large set of values and evaluate it statistically. This thesis contains a detailed technical description of the measuring device. Actual force and position of hand are measured by electric transducers. Measured values are captured using Spider8 data acquisition system. Based on experiences from first test measurement, the measuring device is modified and drive unit is added. This drive unit is automatically started by a signal from data acquisition system.
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