Abstract
| Original language | English |
|---|---|
| Title of host publication | 20th IFAC World Congress |
| Editors | Denis Dochain, Didier Henrion, Dimitri Peaucelle |
| Pages | 14539-14544 |
| Number of pages | 6 |
| DOIs | |
| Publication status | Published - 27 Jul 2017 |
| Event | 20th IFAC World Congress - Toulouse, France Duration: 9 Jul 2017 → 14 Jul 2017 |
Publication series
| Name | IFAC-PapersOnLine |
|---|---|
| Publisher | Elsevier |
| Number | 1 |
| Volume | 50 |
| ISSN (Electronic) | 2405-8963 |
Conference
| Conference | 20th IFAC World Congress |
|---|---|
| Country | France |
| City | Toulouse |
| Period | 9/07/17 → 14/07/17 |
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Keywords
- fractional-order control
- smart structures
- piezoelectric actuators
- strain gauges
- robust control
Cite this
Application of a Fractional Order Integral Resonant Control to increase the achievable bandwidth of a nanopositioner. / San-Millan, Andres; Feliu-Batlle, Vicente; Aphale, Sumeet S.
20th IFAC World Congress. ed. / Denis Dochain; Didier Henrion; Dimitri Peaucelle. 2017. p. 14539-14544 (IFAC-PapersOnLine; Vol. 50, No. 1).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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TY - GEN
T1 - Application of a Fractional Order Integral Resonant Control to increase the achievable bandwidth of a nanopositioner
AU - San-Millan, Andres
AU - Feliu-Batlle, Vicente
AU - Aphale, Sumeet S
N1 - The congress program will essentially include papers selected on the highest standard by the IPC, according to the IFAC guidelines www.ifac-control.org/publications/Publications-requirements-1.4.pdf, and published in open access in partnership with Elsevier in the IFAC-PapersOnline series, hosted on the ScienceDirect platform www.sciencedirect.com/science/journal/24058963. Survey papers overviewing a research topic are also most welcome. Contributed papers will have usual 6 pages length limitation. 12 pages limitation will apply to survey papers.
PY - 2017/7/27
Y1 - 2017/7/27
N2 - This paper proposes a Fractional-order modification of the traditional Integral Resonant Controller named as FIRC. The fractional integral action utilised in the proposed FIRC is a simple, robust, and well-performing technique for vibration control in smart structures with collocated sensor-actuator pairs such as nanopositioning stages. The proposed control scheme is robust in the sense of being insensitive to spillover dynamics and maintaining closed-loop stability even in the presence of model inaccuracies or time-delays in the system. The experimental and simulated results have showed that the proposed FIRC can provide a closed-loop bandwidth which spans up to a 95.2% of the first resonant mode of the experimental system, thus improving the bandwidth achieved by classical integer-order IRC implementations.
AB - This paper proposes a Fractional-order modification of the traditional Integral Resonant Controller named as FIRC. The fractional integral action utilised in the proposed FIRC is a simple, robust, and well-performing technique for vibration control in smart structures with collocated sensor-actuator pairs such as nanopositioning stages. The proposed control scheme is robust in the sense of being insensitive to spillover dynamics and maintaining closed-loop stability even in the presence of model inaccuracies or time-delays in the system. The experimental and simulated results have showed that the proposed FIRC can provide a closed-loop bandwidth which spans up to a 95.2% of the first resonant mode of the experimental system, thus improving the bandwidth achieved by classical integer-order IRC implementations.
KW - fractional-order control
KW - smart structures
KW - piezoelectric actuators
KW - strain gauges
KW - robust control
UR - https://www.ifac2017.org/
U2 - 10.1016/j.ifacol.2017.08.2079
DO - 10.1016/j.ifacol.2017.08.2079
M3 - Conference contribution
T3 - IFAC-PapersOnLine
SP - 14539
EP - 14544
BT - 20th IFAC World Congress
A2 - Dochain, Denis
A2 - Henrion, Didier
A2 - Peaucelle, Dimitri
ER -