Two neural dynamics approaches for computing system of time-varying nonlinear equations
Sign Up to like & getrecommendations! Published in 2020 at "Neurocomputing"
DOI: 10.1016/j.neucom.2020.02.011
Abstract: Abstract The problem of solving time-varying nonlinear equations has received much attention in many fields of science and engineering. In this paper, firstly, considering that the classical gradient-based neural dynamics (GND) might result in nonnegligible… read more here.
Keywords: neural dynamics; time varying; nonlinear equations; model ... See more keywords
Full-field strain estimation of subsystems within time-varying and nonlinear systems using modal expansion
Sign Up to like & getrecommendations! Published in 2021 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2020.107505
Abstract: Abstract Virtual sensing allows for the estimation of stress and/or strain response in unmeasured locations of a system. Often, these virtual sensing techniques assume a linear and time-invariant system with proportional damping. In this article,… read more here.
Keywords: estimation; time varying; time; varying nonlinear ... See more keywords
Stability analysis for time-varying nonlinear systems
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Control"
DOI: 10.1080/00207179.2020.1861332
Abstract: This paper is concerned with practical asymptotic and exponential stability analysis of time-varying nonlinear systems. With the help of the new notion of practical stable functions, some different... read more here.
Keywords: analysis time; stability analysis; time varying; varying nonlinear ... See more keywords
Adaptive control of a class of time-varying nonlinear systems via immersion and invariance
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DOI: 10.1177/00368504221124750
Abstract: This paper addresses the adaptive control of a class of time-varying nonlinear systems. Under the framework of Immersion and Invariance (I&I) adaptive control, a set of sufficient conditions is obtained to stabilize the concerned time-varying… read more here.
Keywords: nonlinear systems; control; adaptive control; varying nonlinear ... See more keywords