Przykłady zastosowania zintegrowanego środowiska programistycznego MATLAB&Simulink do komputerowej symulacji wybranych układów sterowania
Journal Title: Autobusy. Technika, Eksploatacja, Systemy Transportowe - Year 2017, Vol 214, Issue 12
Abstract
The paper presents the possibilities of using the integrated environment of MATLAB&Simulink for computer simulation of selected control systems. MATLAB (matrix laboratory) is a multi-paradigm numerical computing environment and fourth-generation programming language. A proprietary programming language developed by Math-Works, MATLAB allows matrix manipulations, plotting of functions and data, implementation of algorithms, creation of user interfaces, and interfacing with programs written in other languages. Simulink, also developed by MathWorks, is a graphical programming environment for modeling, simulating and analyzing dynamic systems. It offers tight integration with the rest of the MATLAB environment and can either drive MATLAB or be scripted from it. The paper shows examples of solutions of ordinary differential equations, determination of different types of frequency characteristics, system stability tests based on the Hurwitz and Nyquist criteria, stability testing, controllability and observability of multidimensional systems, creation of phase-portrait and study of two-position control.
Authors and Affiliations
Wojciech Chamela, Marcin Chrzan, Daniel Pietruszczak
Keywords
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