Abstract
| Original language | Undefined |
|---|---|
| Title of host publication | Proceedings of the ECCOMAS Thematic Conference, Multibody Dynamics 2011 |
| Editors | J.C. Samin, P. Fisette |
| Place of Publication | Brussels, Belgium |
| Publisher | ECCOMAS |
| Pages | 1-10 |
| Number of pages | 10 |
| ISBN (Print) | 978-2-8052-0116-5 |
| Publication status | Published - 4 Jul 2011 |
| Event | Multibody Dynamics 2011: ECCOMAS Thematic Conference - Université catholique de Louvain, Brussels, Belgium Duration: 4 Jul 2011 → 7 Jul 2011 Conference number: 5 |
Publication series
| Name | |
|---|---|
| Publisher | ECCOMAS |
Conference
| Conference | Multibody Dynamics 2011 |
|---|---|
| Country | Belgium |
| City | Brussels |
| Period | 4/07/11 → 7/07/11 |
Keywords
- IR-89478
- METIS-277161
Cite this
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Application of flexible multibody modelling for control synthesis in mechatronics. / Aarts, Ronald G.K.M.; van Dijk, Johannes; Brouwer, Dannis Michel; Jonker, Jan B.
Proceedings of the ECCOMAS Thematic Conference, Multibody Dynamics 2011. ed. / J.C. Samin; P. Fisette. Brussels, Belgium : ECCOMAS, 2011. p. 1-10.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review
TY - GEN
T1 - Application of flexible multibody modelling for control synthesis in mechatronics
AU - Aarts, Ronald G.K.M.
AU - van Dijk, Johannes
AU - Brouwer, Dannis Michel
AU - Jonker, Jan B.
PY - 2011/7/4
Y1 - 2011/7/4
N2 - The models used in the conceptual phase of the mechatronic design should not be too complicated, yet they should capture the dominant system behaviour. This includes the computation of natural frequencies and mode shapes in a relevant frequency range. For the control system synthesis the low frequent behaviour up to the cross-over frequency needs to be known. Furthermore, the closed-loop system can be unstable due to parasitic modes at somewhat higher frequencies. In this paper we demonstrate the applicability of a multibody modelling approach based on non-linear finite elements for the mechatronic design of a compliant six DOF manipulator. A kinematic analysis is applied to investigate the exact constrained design of the system. From dynamic models the natural frequencies and mode shapes are predicted and a state-space model is derived that describes the system’s input-output relations. The models have been verified with experimental identification and closed-loop motion experiments. The predicted lowest natural frequencies and closed-loop performance agree sufficiently well with the experimental data.
AB - The models used in the conceptual phase of the mechatronic design should not be too complicated, yet they should capture the dominant system behaviour. This includes the computation of natural frequencies and mode shapes in a relevant frequency range. For the control system synthesis the low frequent behaviour up to the cross-over frequency needs to be known. Furthermore, the closed-loop system can be unstable due to parasitic modes at somewhat higher frequencies. In this paper we demonstrate the applicability of a multibody modelling approach based on non-linear finite elements for the mechatronic design of a compliant six DOF manipulator. A kinematic analysis is applied to investigate the exact constrained design of the system. From dynamic models the natural frequencies and mode shapes are predicted and a state-space model is derived that describes the system’s input-output relations. The models have been verified with experimental identification and closed-loop motion experiments. The predicted lowest natural frequencies and closed-loop performance agree sufficiently well with the experimental data.
KW - IR-89478
KW - METIS-277161
M3 - Conference contribution
SN - 978-2-8052-0116-5
SP - 1
EP - 10
BT - Proceedings of the ECCOMAS Thematic Conference, Multibody Dynamics 2011
A2 - Samin, J.C.
A2 - Fisette, P.
PB - ECCOMAS
CY - Brussels, Belgium
ER -