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A Multimedia Courseware Study Based on Matlab Simulation

Author: LiZuo
Tutor: LianShiYou;WanZuoLin
School: Xi'an University of Petroleum
Course: Computer technology
Keywords: Multimedia Courseware Simulation Technology Experimental platform MATLAB Visual C
CLC: TP317.4
Type: Master's thesis
Year: 2010
Downloads: 99
Quote: 0
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Abstract


Traditional teaching methods, the theoretical analysis is mainly based on the discussion of the circuit works waveform analysis and parameter calculation. The students set parameters of the components in the circuit and the choice models perceptual few, is not conducive to cultivate the practical ability of students circuit analysis, device parameter selection, and system debugging. In this paper, the context of power electronics technology courses to conduct in-depth research on power electronic technology courses based on MATLAB simulation courseware development. First, the use of the two Matlab / Simulink model library Simulink and Simpowersystems of modeling the typical power electronic circuits, set parameters, simulation; Secondly, the use of the command line VisualC programming platforms through the Matlab engine the implementation of Simulink simulation of Simulink Control library of Matlab provide engine the VisualC application with Simulink connected; Matlab engine control Simulink simulation model VC program combined with the Matlab environment built to power electronic devices and converter simulation model for object software experiment platform \In addition, the article also use Simulink model synchronized 6-pulse trigger input terminal as alpha-deg phase shift control angle for a given signal, can understand and analyze the different α control angle circuit load voltage thyristor pipe pressure drop parameters change case, to achieve the phase-shift control of the trigger pulse, so the teaching is more intuitive. The VC program with the MATLAB environment constitutes a \content so that learners complete the simulation experiment in a simple and intuitive way. Simulation platform of power electronics technology in the design process, taking into account the actual significance of the power electronics experiments by the hardware connection of the circuit, to know and understand the impact of the control angle parameters and load parameters on the circuit output waveform. So the whole experiment platform using the dialog box in the form, you need to do in the main dialogue simulation, tune the simulation model, with a sub-dialog box to set the simulation parameters to control the simulation run. The experimental platform for other courses and teaching software development promotion and reference value.

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CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer software > Procedures package ( application software ) > Image processing software
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