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The paper provides about method of transposition in inverse kinematics calculation of adjustable arm. The method is based on Jacobian methodology which is described in more details. At next we described Denavit-Hartenbeg parameters which are used in our work. The main aim of this work is transposition method with many case of simulation parame-ters, like as simulation step, parameters of output regulator,...
This paper presents an application of the developed platform for dynamic mode, current source power supplies with ability of energy recuperation from the load to the dc-link capacitors of the power supply. The developed universal and modular platform is suitable for current source power supplies feeding superconducting magnets in particle accelerators with lower energy stored in magnets and with lower...
This paper deals with simulation model of manipulator arm. Main objective of simulation is verification of methodology for manipulator positioning according to predefined trajectory. Methodology used in simulation is based on iteration method, which positions the endpoint of manipulator arm to reference coordinates.
This paper deals with controlling of the two-stage two-phase electronic systems with orthogonal output voltages and currents — DC/HF_AC/2AC using FPGA. Design and prototyping of the two-stage DC/HF_AC/2AC high frequency converter with two-phase orthogonal output using two single-phase matrix converters in full-bridge connection operating in either unipolar or bipolar PWM. Simulation and experimental...
A kind of speed sensorless sliding-mode observers for induction motors has been developed. In this paper a new topology of such observer is investigated in order to determine its feasibility, robustness to parameter changes and practical applicability on digital signal processor. The positive feature of the proposed scheme is that it doesn't require the rotor speed feedback or adaptation, only measured...
A kind of speed sensorless sliding - mode observers for induction motors has been developed. In this paper a new topology of such observer is investigated in order to determine its feasibility, robustness to parameter changes and practical applicability on digital signal processor. The positive feature of the proposed scheme is that it doesn't require the rotor speed feedback or adaptation, only measured...
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