Accuracy aspects in motion feedforward tuning

F.A.J. Boeren, T.A.E. Oomen, M. Steinbuch

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

16 Citations (Scopus)
1 Downloads (Pure)

Abstract

Feedforward control can significantly improve the performance of a motion system through compensation of known disturbances. Recently, new feedforward algorithms have been proposed that exploit measured data from previous tasks and a suitable feedforward parametrization to attain high performance. The aim of this paper is to analyze the accuracy of these approaches. To achieve this, related results from closed-loop identification are exploited in feedforward control. Furthermore, a new algorithm is proposed that leads to optimal accuracy. The results are confirmed in a simulation study of a motion system.
Original languageEnglish
Title of host publicationProceedings of the 2014 American Control Conference (AACC) , 4-6 June 2014, Portland, Oregon, USA
Place of PublicationPiscataway
PublisherInstitute of Electrical and Electronics Engineers
Pages2178-2183
ISBN (Print)978-1-4799-3272-6
DOIs
Publication statusPublished - 2014

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