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Control of Inverted Pendulum
Rýc, Jan ; Grepl, Robert (referee) ; Šolc, František (advisor)
In this work the identification of an inverted pendulum system is realised. To gain the mathematical model the second type of Lagrange equation is used. In program Simulink the creation of the nonlinear model from obtained equations and the resulting simulation are realised. Afterwards the system linearization about an equilibrium point is realised. It is described how to transfer the pendulum from its down position to its up position and how to stabilize it here. For this purpose the proposal of the control by the Quadratic Optimal Controller and PD regulator is made. Since the proposed way of stabilisation of the inverted pendulum is then applied on a real system in the laboratory of ÚAMT FEKT, the work also contains the description and the analysis of particular parts of the real model. The verification of the simulated and the real model is realised. Next part of the work deals with the system of an dual-inverted-pendulum which is placed on a cart.
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Design of education model of termocycler
Smělý, Jakub ; Sikora, Michal (referee) ; Vlach, Radek (advisor)
This work describes the design of the learning model thermocycler. Measurement and control of temperature trends by measuring MF624 card and computer in real time. They are described thermoelectric phenomena associated with the operation of Peltier elements and measured using thermocouples.
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Design, production and testing of education model "Watt's regulator"
Janoš, Petr ; Houfek, Lubomír (referee) ; Grepl, Robert (advisor)
In the thesis I deal with design, production and testing of laboratory education model "Watt‘s regulator". This work considers different solutions of construction and especially the role of sensors. I assess positives and negatives of each solution. In addition, I describe design and implementation of electronics and wiring for the communication with a PC via control card Humusoft MF624. Using the MATLAB-Simulink and its extensions Real Time Toolbox 4.0 I make the proposal of PID regulator based on Ziegler – Nichols method.
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