Results 31 to 40 of about 10,002,855 (293)

Networked Control With Stochastic Scheduling

open access: yesIEEE Transactions on Automatic Control, 2015
This note develops the time-delay approach to networked control systems with scheduling protocols, variable delays and variable sampling intervals. The scheduling of sensor communication is defined by a stochastic protocol. Two classes of protocols are considered. The first one is defined by an independent and identically-distributed stochastic process.
Kun Liu 0002   +2 more
openaire   +3 more sources

Implicit Prioritization of Life Insurance Coverage: A Study of Policyholder Preferences in a Danish Pension Company

open access: yesRisks
This study evaluates the utility derived by policyholders in a Danish pension company, from their life insurance coverages. We quantify the relative importance policyholders assign to their existing coverages versus a hypothetical complete coverage ...
Julie Bjørner Søe
doaj   +1 more source

Stochastic control with state constraints via the Fokker–Planck equation. Application to renewable energy plants with batteries

open access: yesComptes Rendus. Mécanique
Although renewable energies are beneficial to reduce carbon emissions, its intermittent characteristics may result in power-supply issues in distribution grid. Battery energy storage system is generally regarded as an effective tool to deal with them. On
Bermúdez, Alfredo, Padín, Iago
doaj   +1 more source

Optimal and Suboptimal Control of a Standard Brownian Motion

open access: yesArchives of Control Sciences, 2016
The problem of optimally controlling a standard Brownian motion until a fixed final time is considered in the case when the final cost function is an even function. Two particular problems are solved explicitly.
Lefebvre Mario
doaj   +1 more source

Stochastic Power Control Strategy for Hybrid Electric Propulsion Ships Using Markov Chain-Based Operational Data Augmentation

open access: yesJournal of Marine Science and Engineering
Since power demand varies due to uncertain environmental conditions, a deterministic power control strategy for hybrid electric propulsion ships contains a limitation in securing robust performance.
Su Bin Choi, Soon Ho Hong, Sun Je Kim
doaj   +1 more source

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

Stochastic control of metabolic pathways [PDF]

open access: yesPhysical Biology, 2009
We study the effect of extrinsic noise in metabolic networks. We introduce external random fluctuations at the kinetic level, and show how these lead to a stochastic generalization of standard Metabolic Control Analysis. While Summation and Connectivity Theorems hold true in presence of extrinsic noise, control coefficients incorporate its effect ...
openaire   +5 more sources

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

NeuRehab: a reinforcement learning and spiking neural network-based rehab automation framework

open access: yesNeuromorphic Computing and Engineering
Recent advancements in robotic rehabilitation therapy have provided modular exercise systems for post-stroke muscle recovery with basic control schemes. But these systems struggle to adapt to patients’ complex and ever-changing behaviour, and to operate ...
Phani Pavan Kambhampati   +3 more
doaj   +1 more source

Company Value with Ruin Constraint in Lundberg Models

open access: yesRisks, 2018
In this note we study the problem of company values with a ruin constraint in classical continuous time Lundberg models. For this, we adapt the methods and results for discrete de Finetti models to time and state continuous Lundberg models.
Christian Hipp
doaj   +1 more source

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