A computer-aided analysis technique for a control word of mechatronic unit intended for electric drive with direct current motor

Аuthors

Krivilev A. V.

,

e-mail: alexkrivilev@gmail.com

Abstract

A technique is presented to analyze mechatronic unit control words basing on a modified adjacency matrix and constraint patterns. The technique allows us to find all possible control word states as well as all transitions between the states for an arbitrary switching method using key elements. Besides this technique reveals forbidden states and transitions for the command word which cause through currents. A description and implementation of the technique is performed by means of the Mathematica language tools.

Keywords:

analysis technique, control word, modified adjacency matrix, constraints pattern, switching method using key elements, direct current motor, mechatronic unit, digital control system, power amplifier