Results 31 to 40 of about 17,625 (308)

Stochastically driven transitions between climate attractors [PDF]

Tellus: Series A, Dynamic Meteorology and Oceanography, 2014
The classical non-linear climatic model previously developed by Saltzman with co-authors and Nicolis is analysed in both the deterministic and stochastic cases in a wider domain of system parameters. A detailed analysis of the deterministic model shows a
Dmitri V. Alexandrov, Irina A. Bashkirtseva, Lev B. Ryashko   +2 more
doaj   +1 more source

Hybrid Filtering for a Class of Nonlinear Quantum Systems Subject to Classical Stochastic Disturbances

, 2022
A hybrid quantum-classical filtering problem, where a qubit system is disturbed by a classical stochastic process, is investigated. The strategy is to model the classical disturbance by using an optical cavity.
Petersen, Ian R, Dong, Daoyi, Petersen, Ian, Yu, Qi   +3 more
core   +1 more source

Mean-square exponential stability for the hysteretic Hopfield neural networks with stochastic disturbances

Systems Science & Control Engineering, 2018
In this paper, the exponential stability problem is considered for a class of hysteretic Hopfield neural networks with stochastic disturbances. The hysteretic nonlinearities are characterized by a Lipschitz-type constraint where the internal parameters ...
Kui Li, Jinghui Suo, Bo Shen
doaj   +1 more source

Delay-dependent robust stability of stochastic delay systems with Markovian switching [PDF]

, 2009
In recent years, stability of hybrid stochastic delay systems, one of the important issues in the study of stochastic systems, has received considerable attention. However, the existing results do not deal with the structure of the diffusion but estimate
Mao, X., Huang, Lirong, Deng, Feiqi, Mao, Xuerong, Huang, L., Deng, F.   +5 more
core   +1 more source

Anthropogenic disturbances consistently favor the high-yield strategists of soil bacterial community in the Eurasian steppe

Annals of Microbiology, 2021
Purpose Multiple anthropogenic disturbances, such as climate warming and nitrogen deposition are affecting terrestrial ecosystems. Different disturbances may have some consistent effects on the soil microbial community, which remains largely unexplored ...
Yi Fan, Tingting Li, Wei Liu, Minjie Xu, Shuang Pang, Zijia Zhang, Lihua Zhang, Yowhan Son, Ximei Zhang   +8 more
doaj   +1 more source

Mathematical modeling of stochastic equilibria and business cycles of Goodwin model [PDF]

Компьютерные исследования и моделирование, 2013
The Goodwin dynamical model under the random external disturbances is considered. A full parametrical analysis for equlibria and cycles of deterministic model is developed.
Irina Adolfovna Bashkirtseva, Ekaterina Dmitrievna Ekaterinchuk, Tatyana Vladimirovna Ryazanova, Anna Arkadjevna Sysolyatina   +3 more
doaj   +1 more source

Adaptive Robust Tracking Control for Near Space Vehicles with Multi-Source Disturbances and Input–Output Constraints

Actuators, 2022
In this paper, considering the simultaneous influence of multi-source disturbances, system modeling uncertainties and input–output constraints, an adaptive robust attitude tracking control scheme is proposed for near space vehicles (NSVs) which is ...
Xiaohui Yan, Guiwei Shao, Qingyun Yang, Liang Yu, Yuwu Yao, Shengxia Tu   +5 more
doaj   +1 more source

Certainty equivalence in constrained linear systems subject to stochastic disturbances [PDF]

, 2004
A sufficient condition is provided under which the optimal controller of a constrained optimization problem can be synthesized by combining an optimal state estimator with an optimal static state feedback.
Stoorvogel, Antonie Arij, A.A. Stoorvogel, Batina, Ivo, S. Weiland, Batina, I., Stoorvogel, A.A., I. Batina, Weiland, Siep, Weiland, S.   +8 more
core   +1 more source

Global External Stochastic Stabilization of Linear Systems with Input Saturation: An Alternative Approach

Complexity, 2017
This paper presents results concerning the global external stochastic stabilization for linear systems with input saturation and stochastic external disturbances under random Gaussian distributed initial conditions.
Qingling Wang
doaj   +1 more source

Stochastic Small Signal Stability of a Power System with Uncertainties

Energies, 2018
The ever-increasing penetration of wind power generation and plug-in electric vehicles introduces stochastic continuous disturbances to the power system.
Yan Xu, Fushuan Wen, Hongwei Zhao, Minghui Chen, Zeng Yang, Huiyu Shang   +5 more
doaj   +1 more source