This paper presents an algorithm for designing dynamic compensator for infinitedimensional systems with bounded input and bounded output operators using finite dimensional approximation. The proposed method was then implemented in order to find the control function for thin rod heating process. The optimal sampling time was found depending on discrete output measurements.
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W publikacji zawarto techniczne aspekty zasilania diod laserowych. Przedstawione zostały również autorskie rozwiązania stabilizacji termicznej diod laserowych w układzie sprzężenia zwrotnego, zrealizowany elektroniczny układ stabilizatora oraz cyfrowy system sterujący jego pracą.
EN
In the paper was presented the technical aspects for supply of laser diodes. Article includes author's solutions of thermal stabilization of laser diodes in the system of feedback circuit, implemented an electronic stabilization set and a digital control system of its work.
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In this paper the stabilization problem of undamped second order system is considered. The stabilization by first order dynamic feedback is studied. The global asymptotic stability of the respectively closed-loop system is proved by LaSalle's theorem. As an example of application of the proposed method an electric ladder network L and Ic type is presented. Numerical calculations were made using the Matlab/Simulink program.
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In this paper stabilisation problem of LC ladder network is established. Nonlinear and linear dynamic feedback without velocity feedback is considered. The global asymptotic stability of the closed-loop system is proved by LaSalle's theorem. Numerical calculations were made with the aid of Matlab/Simulink program.
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This note is devoted to the problem of global stabilization of continuous systems by adding an integrator. The goal is to prove that if a continuous non-linear system dot x =f(x,u) is globally asymptotically stable at the origin for u equiv 0, then the augmented system obtained by adding an integrator is stabilizable by means of a continuous feedback.
In this paper, a strong stability result is given for a model of an overhead crane which consists of a motorized platform moving along an horizontal beam with a flexible cable, holding a load mass M. A non uniform stability result is also shown.
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