Study of a fixed-lag Kalman smoother for input and state estimation in vibrating structures

DOI10.1080/17415977.2020.1845669OpenAlexW3107658615MaRDI QIDQ5035857

Henrik Wentzel, Ulrika Lagerblad, Artem Kulachenko

Publication date: 22 February 2022

Published in: Inverse Problems in Science and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/17415977.2020.1845669

zbMATH Keywords

Kalman filterstructural dynamicsfixed-lag smootherjoint input-state estimation

Mathematics Subject Classification ID

Signal detection and filtering (aspects of stochastic processes) (60G35) Simulation of dynamical systems (37M05) Random vibrations in dynamical problems in solid mechanics (74H50)

Cites Work

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• Unbiased minimum-variance input and state estimation for systems with unknown inputs: a system reformation approach
• Discrete-time fixed-lag smoothing algorithms
• A new improved regularization method for dynamic load identification
• A new regularization method and application to dynamic load identification problems
• Analysis of Discrete Ill-Posed Problems by Means of the L-Curve
• Time-delayed state and unknown input observation

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