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Variational multirate integration in discrete mechanics and optimal control

Abstract:

Systems with dynamics on different time scales have contradicting requirements on the integrator. These can be resolved with a multirate integration approach, where the system is split in parts which are integrated with different methods and time steps. This leads to computing time savings compared to a highly accurate simulation of the complete system. In this work, we benefit from these savings for optimal control problem simulations. Based on DMOC, which is a structure preserving simulatio...

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Publication status:
Accepted

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Institution:
University of Oxford
Oxford college:
Harris Manchester College
Role:
Author
Publisher:
ECCOMAS Publisher's website
Journal:
ECCOMAS Thematic Conference on Multibody Dynamics Journal website
Host title:
8th ECCOMAS Thematic conference on Multibody Dynamics, Prague, June 19-22, 2017
Publication date:
2017-01-01
Acceptance date:
2017-03-17
Source identifiers:
708510
Keywords:
Pubs id:
pubs:708510
UUID:
uuid:3764a76e-6280-4523-9079-95b1b04bc7b2
Local pid:
pubs:708510
Deposit date:
2017-07-19

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