Results 31 to 40 of about 8,042 (262)
On the Symmetry Importance in a Relative Entropy Analysis for Some Engineering Problems
, 2022 This paper aims at certain theoretical studies and additional computational analysis on symmetry and its lack in Kullback-Leibler and Jeffreys probabilistic divergences related to some engineering applications.
Marcin Kamiński
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Probabilistic analysis of random nonlinear oscillators subject to small perturbations via probability density functions: Theory and computing [PDF]
, 2021 [EN] We study a class of single-degree-of-freedom oscillators whose restoring function is affected by small nonlinearities and excited by stationary Gaussian stochastic processes.
Romero, José-Vicente +3 more
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Advances in Difference Equations, 2017 In this paper, mathematical analysis is proposed on the synchronization problem for stochastic reaction-diffusion Cohen-Grossberg neural networks with Neumann boundary conditions.
Lili Wang, Rui Xu, Zhiqiang Wang
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Response Statistics of a Shape Memory Alloy Oscillator with Random Excitation
Applied Sciences, 2021 This paper aimed to explore analytically the influences of random excitation on a shape memory alloy (SMA) oscillator. Firstly, on the basis of the deterministic SMA model under a harmonic excitation, we introduce a stochastic SMA model with a narrow ...
Rong Guo, Qi Liu, Junlin Li, Yong Xu
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, 2022 This paper proposes the framework for reliability-based design optimization (RBDO) of structural elements with an example based on the corrugated web I-girder. It tackles the problem of topological optimization of corroding structures with uncertainties.
Kamiński, Marcin +3 more
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Observer‐Based Adaptive Event‐Triggered Tracking Control for Fuzzy TS Systems With Premise Mismatch
International Journal of Adaptive Control and Signal Processing, EarlyView.This paper presents an adaptive logistic event‐triggered observer‐based tracking controller for Takagi‐Sugeno fuzzy systems under constrained inputs and network delays. Leveraging a hybrid LMI and Secretary Bird Optimization approach, this strategy significantly minimizes communication overhead and computational burden while ensuring optimal reference ...
Oussama Djadane +3 more
wiley +1 more source
Stochastic MMSIF of multiple edge cracks FGMs plates subjected to combined loading using XFEM
Curved and Layered Structures, 2020 The second order statistics of multiple edge crack functionally graded materials (FGMs) under tensile, shear and combined loading assuming uncertain system parameters is presented in this paper.
Lal Achchhe, Mishra Kundan
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Sensors, 2021 This paper proposes a new damage identification approach for beam structures with stochastic parameters based on uncertain static measurement data. This new approach considers not only the static measurement errors, but also the modelling error of the ...
Zhifeng Wu +3 more
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Advanced Functional Materials, EarlyView.An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone +11 more
wiley +1 more source
A prey-predator system with herd behaviour of prey in a rapidly fluctuating environment
Mathematics in Applied Sciences and Engineering, 2019 A statistical theory of non-equilibrium fluctuation in damped Volterra-Lotka prey-predator system where prey population lives in herd in a rapidly fluctuating random environment has been presented.
G.P. Samanta +3 more
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