PMID- 37541854
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20231122
IS  - 1879-2022 (Electronic)
IS  - 0019-0578 (Linking)
VI  - 142
DP  - 2023 Nov
TI  - Improved fractional order speed controller with non-linear VSI-IM model to 
      enhance the load disturbance capability.
PG  - 538-549
LID - S0019-0578(23)00328-2 [pii]
LID - 10.1016/j.isatra.2023.07.021 [doi]
AB  - The conventional PI-based speed controllers are susceptible to speed tracking 
      error and limited load rejection capability. This paper presents the 
      high-performance fractional-order PI speed controller (FOPI) for field oriented 
      control of induction motor (FOC-IM) drives with enhanced disturbance rejection 
      capability. The design of FOPI involves third-order voltage source inverter fed 
      induction motor (VSI-IM) model identification, fitting it into the required phase 
      margin and gain margin constraints and Oustaloups fractional element 
      approximation. The identification algorithm using the hardware-in-loop system is 
      provided. The non-linear integer order VSI-IM model improves the tracking and 
      dynamic performance of the drive. The designed FOPI speed controller performance 
      is compared with the literature's existing FOPI controller design methods. The 
      experimental analysis found that, in terms of speed tracking, parameter 
      variations, inertia variations, and disturbance rejection capabilities, the 
      suggested controller is more effective and resilient than existing tuning 
      approaches.
CI  - Copyright (c) 2023 ISA. Published by Elsevier Ltd. All rights reserved.
FAU - Sudheer, Adigintla
AU  - Sudheer A
AD  - Visvesvaraya National Institute of Technology, South Amabzari Road, 440010, 
      Nagpur, Maharashtra, India. Electronic address: sudheeradigintla@gmail.com.
FAU - Aware, Mohan V
AU  - Aware MV
AD  - Visvesvaraya National Institute of Technology, South Amabzari Road, 440010, 
      Nagpur, Maharashtra, India. Electronic address: mvaware@eee.vnit.ac.in.
LA  - eng
PT  - Journal Article
DEP - 20230725
PL  - United States
TA  - ISA Trans
JT  - ISA transactions
JID - 0374750
SB  - IM
OTO - NOTNLM
OT  - Disturbance rejection capability
OT  - Field oriented control
OT  - Fractional order PI controller
OT  - Induction motor
OT  - Speed tracking
COIS- Declaration of competing interest The authors declare that they have no known 
      competing financial interests or personal relationships that could have appeared 
      to influence the work reported in this paper.
EDAT- 2023/08/05 05:42
MHDA- 2023/08/05 05:43
CRDT- 2023/08/04 21:55
PHST- 2022/03/01 00:00 [received]
PHST- 2023/07/17 00:00 [revised]
PHST- 2023/07/17 00:00 [accepted]
PHST- 2023/08/05 05:43 [medline]
PHST- 2023/08/05 05:42 [pubmed]
PHST- 2023/08/04 21:55 [entrez]
AID - S0019-0578(23)00328-2 [pii]
AID - 10.1016/j.isatra.2023.07.021 [doi]
PST - ppublish
SO  - ISA Trans. 2023 Nov;142:538-549. doi: 10.1016/j.isatra.2023.07.021. Epub 2023 Jul 
      25.