Abstract
Feedforward control has an important role in high-precision mechatronic systems. The aim of this research is to design a discrete-time feedforward controller to improve on-sample and intersample errors. The developed approach is parameterized using a linear combination of parameters and basis functions, which results in a parameterization that has intuitive physical meaning. The basis functions are designed with a differentiator that considers the sampled-data and zero-order-hold aspects. The performance improvement is demonstrated by comparing the developed approach with a conventional basis function design for a motion system.
Original language | English |
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Title of host publication | Proceedings of the American Control Conference (ACC 2022) |
Publisher | IEEE |
Pages | 3350-3350 |
ISBN (Print) | 978-1-6654-5196-3 |
DOIs | |
Publication status | Published - 2022 |
Event | 2022 American Control Conference, ACC 2022 - Atlanta, United States Duration: 8 Jun 2022 → 10 Jun 2022 |
Conference
Conference | 2022 American Control Conference, ACC 2022 |
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Country/Territory | United States |
City | Atlanta |
Period | 8/06/22 → 10/06/22 |
Bibliographical note
Green Open Access added to TU Delft Institutional Repository 'You share, we take care!' - Taverne project https://www.openaccess.nl/en/you-share-we-take-careOtherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.