Results 1 to 10 of about 413,141 (113)

Mathematical modeling of hydraulic chains as cyber-physical objects [PDF]

open access: yesE3S Web of Conferences, 2020
The article attempts to substantiate a new direction of scientific research of pipeline systems (PLS) of the energy sector as cyber-physical objects. The relevance of this direction is determined by the practical formation of new properties of PLSs in ...
Novitsky Nikolay
doaj   +1 more source

Stochastic Control for Intra-Region Probability Maximization of Multi-Machine Power Systems Based on the Quasi-Generalized Hamiltonian Theory [PDF]

open access: yesEnergies, 2019
With the penetration of renewable generation, electric vehicles and other random factors in power systems, the stochastic disturbances are increasing significantly, which are necessary to be handled for guarantying the security of systems. A novel stochastic optimal control strategy is proposed in this paper to reduce the impact of such stochastic ...
Xue Lin, Lixia Sun, Ping Ju, Hongyu Li
openaire   +2 more sources

Unification theory of optimal life histories and linear demographic models in internal stochasticity. [PDF]

open access: yesPLoS ONE, 2014
Life history of organisms is exposed to uncertainty generated by internal and external stochasticities. Internal stochasticity is generated by the randomness in each individual life history, such as randomness in food intake, genetic character and size ...
Ryo Oizumi
doaj   +1 more source

Adaptive Supply Chain: Demand–Supply Synchronization Using Deep Reinforcement Learning

open access: yesAlgorithms, 2021
Adaptive and highly synchronized supply chains can avoid a cascading rise-and-fall inventory dynamic and mitigate ripple effects caused by operational failures.
Zhandos Kegenbekov, Ilya Jackson
doaj   +1 more source

Combined system of extreme control of mineralized water dilution in river basins

open access: yesМеліорація і водне господарство, 2021
The theory of combined systems of extreme control, which is used in technical systems, was developed and adapted in socio-ecological-economic systems. For example, river basins are such systems.
P. I. Kovalchuk   +3 more
doaj   +1 more source

An Efficient Stochastic Linearisation Procedure for the Seismic Optimal Design of Passive Control Devices

open access: yesFrontiers in Built Environment, 2020
The seismic response of structures is often enhanced by introducing passive control devices that can operate through the dissipation of the input energy or by modifying the dynamic characteristics of the main structure.
Giacomo Navarra   +2 more
doaj   +1 more source

Network Synthesis of Linear Dynamical Quantum Stochastic Systems [PDF]

open access: yes, 2009
The purpose of this paper is to develop a synthesis theory for linear dynamical quantum stochastic systems that are encountered in linear quantum optics and in phenomenological models of linear quantum circuits.
Doherty, A. C.   +2 more
core   +3 more sources

A Survey on Delay-Aware Resource Control for Wireless Systems --- Large Deviation Theory, Stochastic Lyapunov Drift and Distributed Stochastic Learning [PDF]

open access: yes, 2011
In this tutorial paper, a comprehensive survey is given on several major systematic approaches in dealing with delay-aware control problems, namely the equivalent rate constraint approach, the Lyapunov stability drift approach and the approximate Markov ...
Cui, Ying   +4 more
core   +2 more sources

A probabilistic interpretation of PID controllers using active inference [PDF]

open access: yes, 2018
In the past few decades, probabilistic interpretations of brain functions have become widespread in cognitive science and neuroscience. The Bayesian brain hypothesis, predictive coding, the free energy principle and active inference are increasingly ...
A Clark   +30 more
core   +1 more source

Analysis and Design of Singular Markovian Jump Systems [PDF]

open access: yes, 2014
This monograph is an up-to-date presentation of the analysis and design of singular Markovian jump systems (SMJSs) in which the transition rate matrix of the underlying systems is generally uncertain, partially unknown and designed.
Wang, Guoliang   +2 more
core   +1 more source

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