Open AccessDynamic output feedback control for desired motion tracking on synchronous motors
Author(s) -
BeltranCarbajal Francisco,
FavelaContreras Antonio,
HernandezAvila Jose Luis,
OlveraTapia Omar,
Sotelo David,
Sotelo Carlos
Publication year - 2020
Publication title -
international transactions on electrical energy systems
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.428
H-Index - 42
ISSN - 2050-7038
DOI - 10.1002/2050-7038.12260
Subject(s) - control theory (sociology) , nonlinear system , parametric statistics , tracking (education) , computer science , torque , control engineering , motion control , permanent magnet synchronous motor , synchronous motor , engineering , control (management) , magnet , mathematics , physics , psychology , pedagogy , artificial intelligence , robot , mechanical engineering , statistics , electrical engineering , quantum mechanics , thermodynamics
Summary A new dynamic output feedback control scheme for planned motion reference tracking on nonlinear permanent‐magnet synchronous motors in presence of uncertainty is proposed. Parametric uncertainty, unmodeled dynamics, and variable mechanical load torque are considered as time‐varying unknown signals to be suppressed actively by control voltage inputs. Dynamic feedback of output signals to be controlled are only required to perform entire planned motion tracking. The control scheme can be performed on both classes of interior‐ and surface‐permanent‐magnet synchronous motors. Analytical and numerical results prove the effectiveness of the dynamic output feedback control method on multi‐input multi‐output nonlinear synchronous motors.