LAUSR

An Extremum Seeking Strategy Based on Block-Oriented Models: Application to Biomass Productivity Maximization in Microalgae Cultures

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0 Published in 2019 at "Industrial & Engineering Chemistry Research"

DOI: 10.1021/acs.iecr.9b00667

Abstract: This paper proposes an adaptive slope seeking strategy targeting any reachable operating point—including extremum—on the input/output map of a general dynamic single input single output (SISO) syst... read more here.

Keywords: block oriented; seeking strategy; strategy; based block ... See more keywords

Data-Driven Discovery of Block-Oriented Nonlinear Models Using Sparse Null-Subspace Methods.

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0 Published in 2020 at "IEEE transactions on cybernetics"

DOI: 10.1109/tcyb.2020.3015705

Abstract: This article develops an identification algorithm for nonlinear systems. Specifically, the nonlinear system identification problem is formulated as a sparse recovery problem of a homogeneous variant searching for the sparsest vector in the null subspace.… read more here.

Keywords: discovery block; block oriented; subspace; driven discovery ... See more keywords

Enhancing Block-Oriented System Identification Using Prior-Informed Volterra Kernels

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0 Published in 2025 at "IEEE Transactions on Instrumentation and Measurement"

DOI: 10.1109/tim.2025.3575968

Abstract: This article addresses the parameter estimation of single-input, single-output block-oriented models, namely, Hammerstein, Wiener, and Wiener–Hammerstein (WH), using the Volterra series. These models inherently possess a structural prior on the parameters, which is used in… read more here.

Keywords: system; prior informed; informed volterra; block oriented ... See more keywords

Modeling and identification of highly maneuverable fighter aircraft dynamics using block-oriented nonlinear models

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0 Published in 2017 at "Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering"

DOI: 10.1177/0954410016650907

Abstract: In this paper, a new approach based on block-oriented nonlinear models for the modeling and identification of aircraft nonlinear dynamics is proposed. Some of the block-oriented nonlinear models are regarded as flexible structures, which are… read more here.

Keywords: aircraft; nonlinear models; oriented nonlinear; output ... See more keywords