Results 231 to 240 of about 118,102 (264)
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Estimation of nonlinear ARX models
Proceedings of the 41st IEEE Conference on Decision and Control, 2002., 2003Estimation of some nonlinear ARX (NARX) models is studied. First the model structures are discussed and their numerical tractability examined. Three NARX models axe proposed. Parameter estimation is solved for the three models. A relaxation iteration scheme is proposed by using the model structures in which the error is bilinear-in-parameters.
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Estimates for nonlinear parabolic equations.
2000Summary: We study smooth non-negative solutions of the equation \(u_t=\partial_j a_j(u,\nabla u)+a_0(u,\Delta u)\) in the strip \(S_T= \mathbb{R}^d\times (0,T)\), \(d\geq 1\). A regularizing effect, pointwise estimates and gradient estimates are obtained.
Fabricant, A., Marinov, M., Rangelov, T.
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Nonlinear Systems and Nonlinear Estimation Theory
1981This research was supported in part by the Army Research Office under Grant DAAG29-76-C-0139, the U.S. Office of Naval Research under the Joint Services Electronics Program Contract N00014–75-C-0648 and the National Science Foundation under Grant ENG-79–09459.
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On adaptive estimation in nonlinear regression
Kybernetika, 1994Summary: To study adaptive estimators for the regression parameter we embed the usual nonlinear regression model in a semiparametric one. The parameter of interest is the finite dimensional regression parameter and the unknown density of the error distribution is the infinite dimensional nuisance parameter.
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Set inversion via interval analysis for nonlinear bounded-error estimation
Automatica, 1993Eric Walter
exaly
State and input simultaneous estimation for a class of nonlinear systems
Automatica, 2004Hieu Trinh, Q P Ha
exaly
Partitioned estimation algorithms, I: Nonlinear estimation
Information Sciences, 1974openaire +1 more source