NDLI: Forecasting bifurcation morphing: application to cantilever-based sensing

Content Provider	Springer Nature Link
Author	Lim, Joosup Epureanu, Bogdan I.
Copyright Year	2011
Abstract	Two novel techniques are proposed to enhance the bifurcation morphing method as applied to cantilever-based sensors. First, nonlinear feedback excitations with added time delay are employed to minimize the sensitivity of the sensors to small variations in the unavoidable time delay. Second, a novel approach to forecast bifurcations is applied to the sensors. This approach significantly reduces the time required to obtain bifurcation diagrams. Both techniques are demonstrated experimentally in detecting mass variations of a test cantilever beam. This cantilever-based sensor operating based on the bifurcation morphing method is shown to be accurate, quick and robust when these techniques are utilized.
Starting Page	2291
Ending Page	2298
Page Count	8
File Format	PDF
ISSN	0924090X
Journal	Nonlinear Dynamics
Volume Number	67
Issue Number	3
e-ISSN	1573269X
Language	English
Publisher	Springer Netherlands
Publisher Date	2011-07-23
Publisher Place	Dordrecht
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Nonlinear systems Bifurcation morphing Bifurcation forecasting Cantilever sensors Automotive Engineering Vibration, Dynamical Systems, Control Mechanical Engineering Mechanics
Content Type	Text
Resource Type	Article
Subject	Ocean Engineering Applied Mathematics Control and Systems Engineering Mechanical Engineering Electrical and Electronic Engineering Aerospace Engineering

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Forecasting bifurcation morphing: application to cantilever-based sensing