Design and analysis of a family of speed and state Sliding Mode observers with compound manifolds for the induction motor drive

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The paper discusses the problem of speed and state estimation for the induction motor (IM) drive and presents the design of a family of Sliding Mode (SM) observers that are constructed using compound manifolds. Generally, given the stationary reference frame model of the IM, several methods can be used to estimate the speed and the states. In particular, if estimation is done with SM methods, it is typical to use simple manifolds (usually, the current mismatches). However, SM observers with compound manifolds have very interesting properties. The paper examines a specific observer that uses a discontinuous speed estimate; then, it attempts to design similar SM observers with alternative compound manifolds. Three observers are attempted and their convergence and estimation properties are investigated. The paper finds that the original observer offers the only viable design. The theory is supported by simulations.

Original languageEnglish (US)
Title of host publication2013 IEEE 10th International Conference on Power Electronics and Drive Systems, PEDS 2013
Pages701-704
Number of pages4
DOIs
Publication statusPublished - Aug 1 2013
Event2013 IEEE 10th International Conference on Power Electronics and Drive Systems, PEDS 2013 - Kitakyushu, Japan
Duration: Apr 22 2013Apr 25 2013

Publication series

NameProceedings of the International Conference on Power Electronics and Drive Systems

Other

Other2013 IEEE 10th International Conference on Power Electronics and Drive Systems, PEDS 2013
CountryJapan
CityKitakyushu
Period4/22/134/25/13

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All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Cite this

Comanescu, M. (2013). Design and analysis of a family of speed and state Sliding Mode observers with compound manifolds for the induction motor drive. In 2013 IEEE 10th International Conference on Power Electronics and Drive Systems, PEDS 2013 (pp. 701-704). [6527108] (Proceedings of the International Conference on Power Electronics and Drive Systems). https://doi.org/10.1109/PEDS.2013.6527108