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Arnold, M. (1998) Singularities in differential-algebraic systems with unilateral constraints. Z. Angew. Math. Mech., Supplement 3 to Vol 78, pp. 857-860.
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Abstract
Inequality (unilateral) constraints may introduce various types of singularities in differential-algebraic systems. In the presnt paper we consider contact conditions that are formualted as unilateral constraints for position and velocity coordinates in a mechanical multibody system. If the surfaces of the bodies being in contact are worn then the contact conditions result often in constraints that are only piecewise differentiable. We discuss a regularizsation that considers qualitatively the elastic deformation of bodies.
| Item URL in elib: | https://elib.dlr.de/3547/ | ||||||||
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| Document Type: | Article | ||||||||
| Additional Information: | LIDO-Berichtsjahr=1999, | ||||||||
| Title: | Singularities in differential-algebraic systems with unilateral constraints | ||||||||
| Authors: |
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| Date: | 1998 | ||||||||
| Journal or Publication Title: | Z. Angew. Math. Mech. | ||||||||
| Refereed publication: | No | ||||||||
| Open Access: | No | ||||||||
| Gold Open Access: | No | ||||||||
| In SCOPUS: | No | ||||||||
| In ISI Web of Science: | No | ||||||||
| Volume: | Supplement 3 to Vol 78 | ||||||||
| Page Range: | pp. 857-860 | ||||||||
| Status: | Published | ||||||||
| Keywords: | differential-algebraic systems | ||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||
| HGF - Program: | Aeronautics | ||||||||
| HGF - Program Themes: | other | ||||||||
| DLR - Research area: | Aeronautics | ||||||||
| DLR - Program: | L ST - Starrflüglertechnologien | ||||||||
| DLR - Research theme (Project): | UNSPECIFIED | ||||||||
| Location: | Oberpfaffenhofen | ||||||||
| Institutes and Institutions: | Institute of Robotics and Mechatronics (until 2012) > Institut für Robotik und Systemdynamik | ||||||||
| Deposited By: | Klauer, Monika | ||||||||
| Deposited On: | 16 Sep 2005 | ||||||||
| Last Modified: | 06 Jan 2010 16:33 |
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