2026-09-20T04:03:50Z https://www.ideals.illinois.edu/oai-pmh

oai:www.ideals.illinois.edu:2142/18423 2023-07-10 col_2142_5131 col_2142_8888 com_2142_5130 com_2142_8887 com_2142_234

Krein, Philip T. Rancuret, Paul M. 2011-01-14T22:50:21Z 2011-01-14T22:50:21Z 2011-01-14T22:50:21Z 2010-12 In this thesis, a robust adaptive control scheme is proposed in order to drive an induction motor with high performance, even in the presence of unknown machine electrical parameters. Magnetic saturation within an induction motor results in nonlinear, changing flux dynamics. Also, rotor resistance changes with temperature as the machine is heated due to normal use, resulting in more parametric uncertainty. The proposed control scheme will cause the motor to track a desired reference model behavior, even in the presence of these unknown parameters. An adaptive control scheme known as L1 adaptive control is used to ensure that this reference model behavior is realistic, so that robustness may be maintained even with very fast adaptation. This controller is limited by the flux observer used to provide information about flux magnitude and direction. Item withdrawn by Mark Zulauf (zulauf@illinois.edu) on 2010-11-29T16:14:38Z Item was in collections: University of Illinois Theses & Dissertations (ID: 1) No. of bitstreams: 2 msthesis.tex: 198439 bytes, checksum: 4ebbf349df4b8099f80ae74d87cc288f (MD5) Rancuret_Paul.pdf: 1395812 bytes, checksum: 761a6502d0ca436c008a12746531f77e (MD5) Made available in DSpace on 2011-01-14T22:50:21Z (GMT). No. of bitstreams: 3 Rancuret_Paul.pdf: 1395812 bytes, checksum: 761a6502d0ca436c008a12746531f77e (MD5) license.txt: 4063 bytes, checksum: e18d2c6e1a731ff8cdc0b5e65582496d (MD5) msthesis.tex: 198439 bytes, checksum: 4ebbf349df4b8099f80ae74d87cc288f (MD5) http://hdl.handle.net/2142/18423 en Copyright 2010 Paul Michael Rancuret L1 L1 Adaptive Control Model Reference Adaptive Control Induction Motor Control Induction Motor Induction Motor Drive L1 Control Nonlinear Control Adaptive Control Adaptive Control Design Motor Drive Application L1 Controller Motor Simulation Robust Adaptive Robust Control Motor Saturation Robust adaptive control of induction machines using the L1 control scheme Electrical & Computer Eng 1933 Electrical & Computer Engr 1200 University of Illinois at Urbana-Champaign Thesis M.S. MS:Electr & Computer Eng-UIUC 10KS1200MS