Open AccessDiscrete model of hybrid stepper motor by optimal state space control
Author(s) -
P. V. Lekomtsev
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/971/5/052022
Subject(s) - control theory (sociology) , stepper , state space , stepper motor , computer science , optimal control , state (computer science) , torque , state space representation , frame (networking) , control engineering , motor control , set (abstract data type) , space (punctuation) , control (management) , matrix (chemical analysis) , engineering , mathematics , algorithm , physics , mathematical optimization , artificial intelligence , mechanical engineering , materials science , optics , biology , operating system , telecommunications , composite material , thermodynamics , programming language , statistics , neuroscience
The article provides an overview of modern control methods of a stepper motor. Continuous and discrete models of a hybrid stepper motor in the state space have been developed. At each step of the control algorithm, the required torque is set in the state matrix and the values of the optimal voltage in the dq frame used in field oriented control are calculated.