Results 261 to 270 of about 1,828,697 (335)
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International Journal of Adaptive Control and Signal Processing, 2023
This paper investigates the identification problem of an output‐error nonlinear system with saturation and dead‐zone nonlinearity. Introducing a switching function and by means of the auxiliary model identification idea, an auxiliary model hierarchical ...
Shunyuan Sun, Xiao Wang, Feng Ding
semanticscholar +3 more sources
This paper investigates the identification problem of an output‐error nonlinear system with saturation and dead‐zone nonlinearity. Introducing a switching function and by means of the auxiliary model identification idea, an auxiliary model hierarchical ...
Shunyuan Sun, Xiao Wang, Feng Ding
semanticscholar +3 more sources
Journal of Sound and Vibration, 2021
This paper proposes a novel nonlinear dynamical system identification method based on the sparse regression algorithm and the separable least squares method.
Miaomiao Lin +5 more
semanticscholar +3 more sources
This paper proposes a novel nonlinear dynamical system identification method based on the sparse regression algorithm and the separable least squares method.
Miaomiao Lin +5 more
semanticscholar +3 more sources
A novel unscented Kalman filter for recursive state-input-system identification of nonlinear systems
Mechanical Systems and Signal Processing, 2019The unscented Kalman filter (UKF) has proven to be an effective approach for the identification of nonlinear systems from limited output measurements.
Y. Lei +3 more
semanticscholar +3 more sources
Mechanical Systems and Signal Processing, 2019
A system identification technique suitable for single degree of freedom (SDOF) and multiple degree of freedom (MDOF) structural systems with either nonlinear elastic or inelastic/hysteretic behavior is proposed in this paper.
Zhilu Lai, Satish Nagarajaiah
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A system identification technique suitable for single degree of freedom (SDOF) and multiple degree of freedom (MDOF) structural systems with either nonlinear elastic or inelastic/hysteretic behavior is proposed in this paper.
Zhilu Lai, Satish Nagarajaiah
semanticscholar +3 more sources
Nonlinear system identification in structural dynamics: 10 more years of progress
Mechanical Systems and Signal Processing, 2017J. Noël, G. Kerschen
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Wiener–Hammerstein nonlinear system identification using spectral analysis
International Journal of Robust and Nonlinear Control, 2022In this paper, a new approach is developed for the identification of Wiener–Hammerstein model structures. Unlike several other papers, the transfer functions of linear elements are of unknown structure.
A. Brouri
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Mechanical systems and signal processing, 2022
The dynamic responses of assembled structures are greatly affected by the mechanical joints, which are often the cause of nonlinear behavior. To better understand and, in the future, tailor the nonlinearities, accurate methods are needed to characterize ...
M. Jin +10 more
semanticscholar +1 more source
The dynamic responses of assembled structures are greatly affected by the mechanical joints, which are often the cause of nonlinear behavior. To better understand and, in the future, tailor the nonlinearities, accurate methods are needed to characterize ...
M. Jin +10 more
semanticscholar +1 more source