Results 271 to 280 of about 4,674,723 (297)

A stochastic optimization method based technique for finding out reaction paths in noble gas clusters perturbed by alkali metal ions

Chemical Physics, 2010
Abstract In this paper we explore the possibility of using stochastic optimizers, namely simulated annealing (SA) in locating critical points (global minima, local minima and first order saddle points) in Argon noble gas clusters perturbed by alkali metal ions namely sodium and potassium.
Shyamal Kumar Biring, Pinaki Chaudhury
openaire   +1 more source

Long-time behavior of a stochastic logistic equation with distributed delay and nonlinear perturbation

Physica A: Statistical Mechanics and its Applications, 2018
In this paper, we study a stochastic logistic model with distributed delay and nonlinear perturbation. We first use the linear chain technique to transfer the one-dimensional stochastic model with strong kernel or weak kernel into an equivalent system ...
Qun Liu, D. Jiang, T. Hayat, A. Alsaedi
semanticscholar   +1 more source

Modeling and simulation of steady heat transfer analysis with material uncertainty: Generalized nth order perturbation isogeometric stochastic method

Numerical Heat Transfer, Part A Applications, 2018
The contribution herein proposes a novel generalized nth order perturbation isogeometric method (GNP-IGA) for efficient steady heat transfer stochastic analysis with material uncertainty.
Chensen Ding, Xiang-Yang Cui, R. Deokar, Guangyao Li, Yong Cai, K. Tamma   +5 more
semanticscholar   +1 more source

Non-fragile observer-based adaptive control of uncertain nonlinear stochastic Markovian jump systems via sliding mode technique

, 2020
This paper is focused on a novel observer-based sliding mode control strategy for a class of uncertain stochastic Markovian jump systems with nonlinear perturbation.
Zhen Liu, Jin-Peng Yu
semanticscholar   +1 more source

Moored dock under random waves: a stochastic perturbation and linearization technique

2006
Aim of this paper is to predict the motion of a dock moored by a couple of cables in irregular waves. Wave forces, of random nature, are determined by a modified Morison equation. The nonlinear effects of the loads and of the cables governing equations are taken into account.
CULLA, Antonio, MASSI, Francesco
openaire   +2 more sources

Adaptive Neural Sliding-Mode Control for Fuzzy Singularly Perturbed Systems: Sojourn-Probability-Based Stochastic Communication Protocol

IEEE Transactions on Cybernetics
This article addresses an adaptive neural network (NN) sliding-mode control (SMC) strategy for fuzzy singularly perturbed systems against unrestricted deception attacks and stochastic communication protocol (SCP).
Shan Liu, Jun Cheng, Huai-Cheng Yan, Dan Zhang   +3 more
semanticscholar   +1 more source

Stochastic Perturbation-Based Finite Element for Free Vibration of Functionally Graded Beams with an Uncertain Elastic Modulus

Mechanics of composite materials, 2020
N. Thuan, T. D. Hien
semanticscholar   +1 more source

A generalized stochastic perturbation technique for plasticity problems

, 2010
M. Kamiński
semanticscholar   +1 more source

Dissipativity-Based Filtering for Fuzzy Switched Systems With Stochastic Perturbation

IEEE Transactions on Automatic Control, 2016
P. Shi, Xiao-Jie Su, Fan-Biao Li
semanticscholar   +1 more source

A stochastic perturbation edge-based smoothed finite element method for the analysis of uncertain structural-acoustics problems with random variables

, 2017
F. Wu, L. Yao, M. Hu, Zhi-Cheng He
semanticscholar   +1 more source