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Fault Estimation for Continuous-Time Markovian Jump Systems: An Auxiliary System Approach [PDF]

open access: yesIEEE Access, 2021
This paper addresses the fault estimation problem for continuous-time Markovian jump systems (MJSs). Because the system is stochastic but the estimated fault is deterministic, it is not easy to study the fault estimation problem directly.
Guoliang Wang, Yifan Huang
doaj   +2 more sources

Synchronization in Tempered Fractional Complex Networks via Auxiliary System Approach [PDF]

open access: yesComplexity, 2019
In the famous continuous time random walk (CTRW) model, because of the finite lifetime of biological particles, it is sometimes necessary to temper the power law measure such that the waiting time measure has a convergent first moment.
Weiyuan Ma, Changpin Li, Jingwei Deng
doaj   +3 more sources

On peculiarities of application of the auxiliary system approach for the generalized chaotic synchronization regime detection [PDF]

open access: yesИзвестия Саратовского университета. Новая серия: Физика
Background and Objectives: In this paper we consider the peculiarity that arises during the generalized chaotic synchronization regime detection in systems with a complex attractor topology having internal symmetry.
Gubenko, Pavel Petrovich   +2 more
doaj   +2 more sources

CFD-aided approach of modelling and dynamic characteristic optimization for a highly nonlinear auxiliary braking system

open access: yesEngineering Applications of Computational Fluid Mechanics, 2022
It is a considerable challenge to develop a mathematical method for modelling the coupling relationship between the control signal and braking performance in the design and optimization, especially with a highly nonlinear system.
Konghua Yang   +3 more
doaj   +2 more sources

Influence of noise on generalized synchronization in systems with a complex topology of attractor [PDF]

open access: yesИзвестия Саратовского университета. Новая серия: Физика, 2021
Background and Objectives: The goal of the paper is to study the influence of noise on generalized synchronization in unidirectionally coupled systems with a complex topology of attractor.
Moskalenko, Olga Igorevna   +1 more
doaj   +1 more source

On existence of multistability near the boundary of generalized synchronization in unidirectionally coupled systems with complex topology of attractor [PDF]

open access: yesИзвестия высших учебных заведений: Прикладная нелинейная динамика, 2022
Aim of this work is to study the possibility of existence of multistability near the boundary of generalized synchronization in systems with complex attractor topology.
Moskalenko, Olga Igorevna   +1 more
doaj   +1 more source

Optimization of an Auxiliary Biomass Heating System in Solar Greenhouses: A CFD and Machine Learning Approach

open access: yesAgriculture
Maintaining adequate root-zone temperature in solar greenhouses during extreme cold is crucial for crop production. This study investigated the optimization of an auxiliary biomass heating system in a solar greenhouse.
Zhanyang Xu   +4 more
doaj   +2 more sources

Optimal Auxiliary Function Method for Analyzing Nonlinear System of Belousov–Zhabotinsky Equation with Caputo Operator

open access: yesAxioms, 2023
This paper introduces the optimal auxiliary function method (OAFM) for solving a nonlinear system of Belousov–Zhabotinsky equations. The system is characterized by its complex dynamics and is treated using the Caputo operator and concepts from fractional
Azzh Saad Alshehry   +4 more
doaj   +1 more source

Elasto-Plastic Short Exoskeleton to Improve the Dynamic and Seismic Performance of Frame Structures

open access: yesApplied Sciences, 2022
The coupling with external mechanical systems such as oscillating masses working as tuned mass dampers, dynamic mass absorbers, elasto-plastic dampers, and rigid walls is an effective method to reduce the displacements and drifts of structures under ...
Angelo Di Egidio   +2 more
doaj   +1 more source

Railway Auxiliary Power Supply System: A Modular Multilevel Converter Approach

open access: yesTransportation Research Procedia, 2023
When it comes to power railway systems, two main aspects must be considered: (i) the power of the propulsion of the train, which is responsible for the movement of the train; (ii) the power of the auxiliary services, which is responsible for the power inside the train for commodity and service of the passengers.
Rodrigues, Nuno   +3 more
openaire   +2 more sources

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