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System identification

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The article was published on 1988-01-01 and is currently open access. It has received 5375 citations till now. The article focuses on the topics: System identification.

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Journal ArticleDOI

Review and Comparison of Variable Step-Size LMS Algorithms

TL;DR: In this paper, the best known variable step-size LMS (VS-LMS) algorithms are compared in three typical applications: parametric identification, line enhancement, and adaptive noise cancellation.
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Fractional Order Modeling of a PHWR Under Step-Back Condition and Control of Its Global Power with a Robust PI{\lambda}D{\mu} Controller

TL;DR: In this article, a fractional order (FO) model reduction technique is attempted to increase the parametric robustness of the control loop due to lesser modeling error and ensure iso-damped closed loop response with a PI{\lambda}D{\mu} or FOPID controller.
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A simple optimally unbiased MA filter for timekeeping

TL;DR: This paper addresses the design of an optimally unbiased moving average (MA) filter for time error online estimating and synchronization in Global Positioning System (GPS)-based timekeeping and finds the optimal weighting coefficients.
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Brief paper: An approach to closed-loop subspace identification by orthogonal decomposition

TL;DR: The present method is a subspace version of the two-stage method for transfer function estimation from closed loop data and shows the applicability of the present method.
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On the use of qualitative reasoning to simulate and identify metabolic pathways

TL;DR: This work proposes the use of qualitative reasoning (QR) as a unified formalism for both simulation and identification of cells, and develops heuristic chemoinformatics graph analysis and machine learning procedures to identify QR models.