Least Squares Shadowing sensitivity analysis of chaotic limit cycle oscillations

The adjoint method, among other sensitivity analysis methods, can fail in chaotic dynamical systems. The result from these methods can be too large, often by orders of magnitude, when the result is the derivative of a long time averaged quantity. This failure is known to be caused by ill-conditioned...

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Bibliographic Details
Main Authors: Wang, Qiqi, Hu, Rui, Blonigan, Patrick Joseph
Other Authors: Massachusetts Institute of Technology. Department of Aeronautics and Astronautics
Format: Article
Language:en_US
Published: Elsevier 2016
Online Access:http://hdl.handle.net/1721.1/103863
https://orcid.org/0000-0001-5552-6235
https://orcid.org/0000-0001-9669-2563