Open AccessHardware-in-the-loop based comparative analysis of speed controllers for a two-mass system using an induction motor drive with ideal stator current performance
Author(s) -
Võ Thanh Hà,
Tùng Lâm Nguyễn,
Vo Thu Hà
Publication year - 2021
Publication title -
bulletin of electrical engineering and informatics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.251
H-Index - 12
ISSN - 2302-9285
DOI - 10.11591/eei.v10i2.2370
Subject(s) - control theory (sociology) , backstepping , stator , flatness (cosmology) , control engineering , current loop , control system , pid controller , engineering , induction motor , loop (graph theory) , computer science , current (fluid) , control (management) , mathematics , adaptive control , physics , mechanical engineering , temperature control , electrical engineering , cosmology , quantum mechanics , artificial intelligence , voltage , combinatorics
A comparative study of speed control performance of an induction motor drive system connecting to a load via a non-rigid shaft. The nonrigidity of the coupling is represented by stiffness and damping coefficients deteriorating speed regulating operations of the system and can be regarded as a two-mass system. In the paper, the ability of flatness based and backstepping controls in control the two-mass system is verified through comprehensive hardware-in-the-loop experiments and with the assumption of ideal stator current loop performance. Step-by-step control design procedures are given, in addition, system responses with classical PID control are also provided for parallel comparisons.