Resonant-dynamics LTV feedforward for flexible motion systems

Nikolaos Kontaras; Marcel Heertjes; Hans Zwart; Maarten Steinbuch

doi:10.23919/ACC.2018.8431589

Resonant-dynamics LTV feedforward for flexible motion systems

Nikolaos Kontaras, Marcel Heertjes, Hans Zwart, Maarten Steinbuch

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

2 Citations (Scopus)

3 Downloads (Pure)

Abstract

In the control synthesis of distributed parameter flexible systems taking into account flexible dynamics plays an increasingly important role. This work proposes a Linear Time-Varying (LTV) feedforward control scheme, which is based on the feasible and stable inversion of a minimum-phase fourth-order LTV approximation of the plant. This approximation takes into account resonant dynamics and (as a result) provides improved phase tracking of the Linear Parameter-Varying (LPV) system. The results are validated through measurement results obtained from a rotational two-mass-spring-damper system with time-varying output.

Original language	English
Title of host publication	2018 Annual American Control Conference, ACC 2018
Publisher	Institute of Electrical and Electronics Engineers
Pages	6012-6017
Number of pages	6
ISBN (Print)	9781538654286
DOIs	https://doi.org/10.23919/ACC.2018.8431589
Publication status	Published - 9 Aug 2018
Event	2018 American Control Conference (ACC 2018) - Hilton Milwaukee City Center Hotel, Milwaukee, Wisconsin, United States Duration: 27 Jun 2018 → 29 Jun 2018 http://acc2018.a2c2.org/

Conference

Conference	2018 American Control Conference (ACC 2018)
Abbreviated title	ACC 2018
Country/Territory	United States
City	Milwaukee, Wisconsin
Period	27/06/18 → 29/06/18
Internet address	http://acc2018.a2c2.org/

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10.23919/ACC.2018.8431589

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title = "Resonant-dynamics LTV feedforward for flexible motion systems",

abstract = "In the control synthesis of distributed parameter flexible systems taking into account flexible dynamics plays an increasingly important role. This work proposes a Linear Time-Varying (LTV) feedforward control scheme, which is based on the feasible and stable inversion of a minimum-phase fourth-order LTV approximation of the plant. This approximation takes into account resonant dynamics and (as a result) provides improved phase tracking of the Linear Parameter-Varying (LPV) system. The results are validated through measurement results obtained from a rotational two-mass-spring-damper system with time-varying output.",

author = "Nikolaos Kontaras and Marcel Heertjes and Hans Zwart and Maarten Steinbuch",

year = "2018",

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doi = "10.23919/ACC.2018.8431589",

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pages = "6012--6017",

booktitle = "2018 Annual American Control Conference, ACC 2018",

publisher = "Institute of Electrical and Electronics Engineers",

address = "United States",

note = "2018 American Control Conference (ACC 2018), ACC 2018 ; Conference date: 27-06-2018 Through 29-06-2018",

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Kontaras, N, Heertjes, M , Zwart, H & Steinbuch, M 2018, Resonant-dynamics LTV feedforward for flexible motion systems. in 2018 Annual American Control Conference, ACC 2018. Institute of Electrical and Electronics Engineers, pp. 6012-6017, 2018 American Control Conference (ACC 2018), Milwaukee, Wisconsin, United States, 27/06/18. https://doi.org/10.23919/ACC.2018.8431589

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AU - Kontaras, Nikolaos

AU - Heertjes, Marcel

AU - Zwart, Hans

AU - Steinbuch, Maarten

PY - 2018/8/9

Y1 - 2018/8/9

N2 - In the control synthesis of distributed parameter flexible systems taking into account flexible dynamics plays an increasingly important role. This work proposes a Linear Time-Varying (LTV) feedforward control scheme, which is based on the feasible and stable inversion of a minimum-phase fourth-order LTV approximation of the plant. This approximation takes into account resonant dynamics and (as a result) provides improved phase tracking of the Linear Parameter-Varying (LPV) system. The results are validated through measurement results obtained from a rotational two-mass-spring-damper system with time-varying output.

AB - In the control synthesis of distributed parameter flexible systems taking into account flexible dynamics plays an increasingly important role. This work proposes a Linear Time-Varying (LTV) feedforward control scheme, which is based on the feasible and stable inversion of a minimum-phase fourth-order LTV approximation of the plant. This approximation takes into account resonant dynamics and (as a result) provides improved phase tracking of the Linear Parameter-Varying (LPV) system. The results are validated through measurement results obtained from a rotational two-mass-spring-damper system with time-varying output.

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M3 - Conference contribution

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BT - 2018 Annual American Control Conference, ACC 2018

PB - Institute of Electrical and Electronics Engineers

T2 - 2018 American Control Conference (ACC 2018)

Y2 - 27 June 2018 through 29 June 2018

ER -

Resonant-dynamics LTV feedforward for flexible motion systems

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