Hybrid integrator design for enhanced tracking in motion control

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

3 Citations (Scopus)

Abstract

This paper discusses a novel hybrid integrator design that (a) gives improved low-frequency disturbance rejection properties under double-integrator control, but (b) avoids the unwanted occurrence of overshoot and settling effects otherwise resulting from adding an extra linear integrator. The main principle behind this new design is that the resulting hybrid element generates a continuous control output signal based on integrator action when possible, while overall satisfying a sector condition that restricts the input-output behavior to a [0, kh]-sector, where kh is a positive gain derived from a closed-loop stability argument. In fact, closed-loop stability can be guaranteed on the basis of a circle-criterion-like argument and checked through (measured) frequency response data, thereby avoiding the need for parametric models. The strengths of this new hybrid integrator will be demonstrated experimentally on a wafer stage system of an industrial wafer scanner.

Original languageEnglish
Title of host publication2017 American Control Conference (ACC), 24-26 May 2017, Seattle, Washington
Place of PublicationPiscataway
PublisherInstitute of Electrical and Electronics Engineers
Pages2863-2868
Number of pages6
ISBN (Electronic)978-1-5090-5992-8
ISBN (Print)978-1-5090-4583-9
DOIs
Publication statusPublished - 29 Jun 2017
Event2017 American Control Conference (ACC 2017) - Sheraton Seattle Hotel, Seattle, United States
Duration: 24 May 201726 May 2017
http://acc2017.a2c2.org/

Conference

Conference2017 American Control Conference (ACC 2017)
Abbreviated titleACC 2017
CountryUnited States
CitySeattle
Period24/05/1726/05/17
Internet address

Fingerprint

Motion control
Disturbance rejection
Frequency response

Cite this

Deenen, D. A., Heertjes, M. F., Heemels, W. P. M. H., & Nijmeijer, H. (2017). Hybrid integrator design for enhanced tracking in motion control. In 2017 American Control Conference (ACC), 24-26 May 2017, Seattle, Washington (pp. 2863-2868). [7963385] Piscataway: Institute of Electrical and Electronics Engineers. https://doi.org/10.23919/ACC.2017.7963385
Deenen, D.A. ; Heertjes, M.F. ; Heemels, W.P.M.H. ; Nijmeijer, H. / Hybrid integrator design for enhanced tracking in motion control. 2017 American Control Conference (ACC), 24-26 May 2017, Seattle, Washington. Piscataway : Institute of Electrical and Electronics Engineers, 2017. pp. 2863-2868
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Deenen, DA, Heertjes, MF, Heemels, WPMH & Nijmeijer, H 2017, Hybrid integrator design for enhanced tracking in motion control. in 2017 American Control Conference (ACC), 24-26 May 2017, Seattle, Washington., 7963385, Institute of Electrical and Electronics Engineers, Piscataway, pp. 2863-2868, 2017 American Control Conference (ACC 2017), Seattle, United States, 24/05/17. https://doi.org/10.23919/ACC.2017.7963385

Hybrid integrator design for enhanced tracking in motion control. / Deenen, D.A.; Heertjes, M.F.; Heemels, W.P.M.H.; Nijmeijer, H.

2017 American Control Conference (ACC), 24-26 May 2017, Seattle, Washington. Piscataway : Institute of Electrical and Electronics Engineers, 2017. p. 2863-2868 7963385.

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

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Deenen DA, Heertjes MF, Heemels WPMH, Nijmeijer H. Hybrid integrator design for enhanced tracking in motion control. In 2017 American Control Conference (ACC), 24-26 May 2017, Seattle, Washington. Piscataway: Institute of Electrical and Electronics Engineers. 2017. p. 2863-2868. 7963385 https://doi.org/10.23919/ACC.2017.7963385