Intermittent Sampling in Repetitive Control: Exploiting Time-Varying Measurements

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Abstract

The performance increase up to the sensor resolution in repetitive control (RC) invalidates the standard assumption in RC that data is available at equidistant time instances, e.g., in systems with package loss or when exploiting timestamped data from optical encoders. The aim of this paper is to develop an intermittent sampling RC framework for non-equidistant measurements. Sufficient stability conditions are derived that can be verified using non-parametric frequency response function data. This results in a frequency domain design procedure to explicitly address uncertainty. The RC framework is validated on an industrial printbelt setup for which exact non-equidistant measurement data is available.
Original languageEnglish
Title of host publication60th IEEE Conference on Decision and Control (CDC 2021)
PublisherInstitute of Electrical and Electronics Engineers
Pages6566-6571
Number of pages6
ISBN (Electronic)978-1-6654-3659-5
DOIs
Publication statusPublished - 1 Feb 2022
Event60th IEEE Conference on Decision and Control, CDC 2021 - Austin, United States
Duration: 13 Dec 202117 Dec 2021
Conference number: 60
https://2021.ieeecdc.org/

Publication series

NameProceedings of the IEEE Conference on Decision and Control
Volume2021-December
ISSN (Print)0743-1546
ISSN (Electronic)2576-2370

Conference

Conference60th IEEE Conference on Decision and Control, CDC 2021
Abbreviated titleCDC 2021
Country/TerritoryUnited States
CityAustin
Period13/12/2117/12/21
Internet address

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