Observer design for an electromagnetically actuated dry clutch

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

Abstract

A friction clutch equipped with an electromagnetic actuator is considered. The goal is to estimate the air gap between an electromagnet and an armature, which allows to compress the clutch discs. Starting point is the design of an observer by linearization along a trajectory. In order to improve the estimation, a sliding mode observer using super twisting concepts is developed in this paper. By means of a sensitivity analysis it is shown that the developed sliding mode observer is capable to estimate the position under the presence of parameter variations.
Original languageEnglish
Title of host publicationIPAC-PapersOnLine: Proceedings of the 1st Conference on Modelling, Identification and Control of Nonlinear Systems
PublisherElsevier Ltd.
Pages53-58
Volume48 (11)
Publication statusPublished - 2015
Event1st Conference on Modelling, Identification and Control of Nonlinear Systems - Saint Petersburg, Russian Federation
Duration: 24 Jun 201526 Jun 2015

Conference

Conference1st Conference on Modelling, Identification and Control of Nonlinear Systems
CountryRussian Federation
CitySaint Petersburg
Period24/06/1526/06/15

Fields of Expertise

  • Mobility & Production

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