Results 1 to 10 of about 12,554 (169)

Stochastic disturbance regimes alter patterns of ecosystem variability and recovery. [PDF]

open access: yesPLoS ONE, 2020
Altered ecosystem variability is an important ecological response to disturbance yet understanding of how various attributes of disturbance regimes affect ecosystem variability is limited. To improve the framework for understanding the disturbance regime
Jennifer M Fraterrigo   +2 more
doaj   +2 more sources

High-Order Disturbance Observer-Based Neural Adaptive Control for Space Unmanned Systems With Stochastic and High-Dynamic Uncertainties

open access: yesIEEE Access, 2021
In this paper, a high order disturbance observer based stochastic adaptive anti-disturbance control algorithm has been designed for the space unmanned systems (SUSs) with high dynamic disturbances and stochastic uncertainties.
Yao Zhang   +3 more
doaj   +1 more source

Determination of the optimal premium of non-life insurance via the Stochastic Dynamic Programming method [PDF]

open access: yesمدیریت صنعتی, 2020
Objective: One of the most important issues facing insurance companies is the determination of fair premium. The purpose of this study is to design a mathematical model for calculating the optimal insurance premium by maximizing the total expected ...
Maryam Rostamian   +3 more
doaj   +1 more source

Ellipsoidal Design of Robust Stabilization of Power Systems Exposed to a Cycle of Lightning Surges Modeled by Continuous-Time Markov Jumps

open access: yesEnergies, 2022
Power system stability is greatly affected by two types of stochastic or random disturbances: (1) topological and (2) parametric. The topological stochastic disturbances due to line faults caused by a series of lightning strikes (associated with circuit ...
Alexander Poznyak   +3 more
doaj   +1 more source

Synchronization of power systems under stochastic disturbances

open access: yesAutomatica, 2023
21 pages, 4 tables and 2 ...
Wang, Zhen (author)   +6 more
openaire   +4 more sources

How to promote the hierarchical diagnosis and treatment system: A tripartite evolutionary game theory perspective

open access: yesFrontiers in Psychology, 2023
Due to the disorderly access to medical care and inefficient use of health resources, the advancement of the hierarchical diagnosis and treatment is more valued in promoting health system reform.
Chunhai Tao   +6 more
doaj   +1 more source

Stable bounded value analysis of disturbance in stochastic linear power systems

open access: yesMeasurement + Control, 2020
Stochastic disturbances play a profound problem in the power system, which have an important impact on the stability of the power system. The paper proposes the stability analysis of stochastic disturbance bounded value of linear power system, and ...
Jie Xu, Zhanbei Tong, Wengen Gao
doaj   +1 more source

Adaptive synchronization control for stochastic complex networks with derivative coupling

open access: yesSystems Science & Control Engineering, 2022
In this paper, the problem of the adaptive synchronization control is studied for a class of stochastic complex networks with unknown nonlinear coupling strength and derivative coupling.
Yujing Shi, Lulu Yao, Shanqiang Li
doaj   +1 more source

Adaptive Synchronization of Reaction Diffusion Neural Networks With Infinite Distributed Delays and Stochastic Disturbance

open access: yesIEEE Access, 2020
In this paper, the diffusion effect, distributed delays and stochastic disturbance are involved in constructing the model of neural networks. Then, the global exponential synchronization problem is investigated for a class of reaction diffusion neural ...
Lijuan Chen   +4 more
doaj   +1 more source

Stochastic precision analysis of hypersonic flight vehicle attitude control system in the presence of uncertainties

open access: yesSystems Science & Control Engineering, 2020
This study presents a novel stochastic precision analysis method for hypersonic flight vehicle (HFV) attitude control system in the presence of uncertainties, including parameter perturbation and external disturbance.
Ruimin Jiang, Jun Zhou, Jianguo Guo
doaj   +1 more source

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