Filtering of systems with nonlinear measurements with an application to target tracking
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Robust and Nonlinear Control"
DOI: 10.1002/rnc.4663
Abstract: This paper studies the problem of recursive state estimation of stochastic linear systems with nonlinear measurements. The main idea is to rewrite the measurement map in a linear form by considering, as system output, a… read more here.
Keywords: filtering systems; target tracking; systems nonlinear; measurements application ... See more keywords
Modified Newton-NSS method for solving systems of nonlinear equations
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DOI: 10.1007/s11075-017-0301-5
Abstract: By making use of the normal and skew-Hermitian splitting (NSS) method as the inner solver for the modified Newton method, we establish a class of modified Newton-NSS method for solving large sparse systems of nonlinear… read more here.
Keywords: method solving; method; systems nonlinear; nss method ... See more keywords
An efficient Levenberg–Marquardt method with a new LM parameter for systems of nonlinear equations
Sign Up to like & getrecommendations! Published in 2018 at "Optimization"
DOI: 10.1080/02331934.2018.1435655
Abstract: Abstract A modified Levenberg–Marquardt method for solving singular systems of nonlinear equations was proposed by Fan [J Comput Appl Math. 2003;21;625–636]. Using trust region techniques, the global and quadratic convergence of the method were proved.… read more here.
Keywords: levenberg marquardt; marquardt method; nonlinear equations; systems nonlinear ... See more keywords
Numerical solution of some systems of nonlinear algebraic equations
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Interdisciplinary Mathematics"
DOI: 10.1080/09720502.2020.1833462
Abstract: Abstract The problem of numerical solution of systems of nonlinear algebraic equations with even powers is studied in this paper. Nondifferentiable (nonsmooth) unconstrained minimization problems are associated with the system under consideration, with objective functions,… read more here.
Keywords: numerical solution; nonlinear algebraic; unconstrained minimization; systems nonlinear ... See more keywords
Nonlinear Control for Dual Objective Active Suspension Systems
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DOI: 10.1109/tits.2016.2585343
Abstract: In this paper, an active suspension system employing a new nonlinear control law is proposed to address the problem of achieving the dual objective of providing ride comfort and trying to keep the suspension deflection… read more here.
Keywords: control; active suspension; nonlinear control; suspension ... See more keywords
Finding sets of solutions to systems of nonlinear inequalities
Sign Up to like & getrecommendations! Published in 2017 at "Computational Mathematics and Mathematical Physics"
DOI: 10.1134/s0965542517080073
Abstract: The problem of approximating the set of all solutions to a system of nonlinear inequalities is studied. A method based on the concept of nonuniform coverings is proposed. It allows one to obtain an interior… read more here.
Keywords: sets solutions; nonlinear inequalities; solutions systems; finding sets ... See more keywords