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A discontinuous extended kalman filter for non-smooth dynamic problems

Abstract:

Problems that result into locally non-differentiable and hence non-smooth state-space equations are often encountered in engineering. Examples include problems involving material laws pertaining to plasticity, impact and highly non-linear phenomena. Estimating the parameters of such systems poses a challenge, particularly since the majority of system identification algorithms are formulated on the basis of smooth systems under the assumption of observability, identifiability and time invarian...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Accepted manuscript

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Publisher copy:
10.1016/j.ymssp.2017.01.021

Authors


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Department:
Oxford, MPLS, Engineering Science
Role:
Author
Albert Lück Stiftung More from this funder
Publisher:
Elsevier Publisher's website
Journal:
Mechanical Systems and Signal Processing Journal website
Volume:
92
Pages:
13–29
Publication date:
2017-01-05
Acceptance date:
2017-01-18
DOI:
Pubs id:
pubs:671804
URN:
uri:f9989797-87e7-4302-94ab-c9cdc94015e7
UUID:
uuid:f9989797-87e7-4302-94ab-c9cdc94015e7
Local pid:
pubs:671804

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