Explicit momentum conserving algorithms for rigid body dynamics
dc.contributor.author | Hulbert, Gregory M. | en_US |
dc.date.accessioned | 2006-04-10T15:05:19Z | |
dc.date.available | 2006-04-10T15:05:19Z | |
dc.date.issued | 1992-09-03 | en_US |
dc.identifier.citation | Hulbert, G. M. (1992/09/03)."Explicit momentum conserving algorithms for rigid body dynamics." Computers & Structures 44(6): 1291-1303. <http://hdl.handle.net/2027.42/29853> | en_US |
dc.identifier.uri | http://www.sciencedirect.com/science/article/B6V28-47XNM2K-SX/2/b7c5356f17a723904461eebf2a0314dd | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/29853 | |
dc.description.abstract | Two new explicit time integration algorithms are presented for solving the equations of motion of rigid body dynamics that identically preserve angular momentum in the absence of applied torques. This is achieved by expressing the equations of motion in conservation form. Both algorithms also eliminate the need for computing the angular acceleration. The first algorithm employs a one-pass predictor-corrector scheme while the second algorithm is based upon the staggered time integration approach of Park. Numerical results are presented comparing the new algorithms to the algorithms of Simo and Wong and Park et al. The predictor-corrector algorithm is shown to suffer weak instabilities while the staggered conserving algorithm exhibits improved performance compared to the staggered algorithm of Park et al. | en_US |
dc.format.extent | 1077083 bytes | |
dc.format.extent | 3118 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | Elsevier | en_US |
dc.title | Explicit momentum conserving algorithms for rigid body dynamics | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | en_US |
dc.subject.hlbsecondlevel | Civil and Environmental Engineering | en_US |
dc.subject.hlbtoplevel | Engineering | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Department of Mechanical Engineering and Applied Mechanics, 321 W. E. Lay Automotive Lab., The University of Michigan, Ann Arbor, MI 48109-2121, U.S.A. | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/29853/1/0000200.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1016/0045-7949(92)90373-8 | en_US |
dc.identifier.source | Computers & Structures | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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