Results 31 to 40 of about 9,977,043 (295)

Automated Industrial Composite Fiber Orientation Inspection Using Attention-Based Normalized Deep Hough Network

open access: yesMicromachines, 2023
Fiber-reinforced composites (FRC) are widely used in various fields due to their excellent mechanical properties. The mechanical properties of FRC are significantly governed by the orientation of fibers in the composite.
Yuanye Xu, Yinlong Zhang, Wei Liang
doaj   +1 more source

Multi-Hop Cognitive Wireless Powered Networks: Outage Analysis and Optimization

open access: yesIEEE Access, 2019
This paper analyzes and optimizes the outage performance of multi-hop cognitive wireless powered networks (CWPNs) in underlay paradigms. To be specific, there are multiple power beacons (PBs) performing wireless power transfer (WPT) for multiple battery ...
Chi Xu   +4 more
doaj   +1 more source

SETNDS: A SET-Based Non-Dominated Sorting Algorithm for Multi-Objective Optimization Problems

open access: yesApplied Sciences, 2020
Non-dominated sorting, used to find pareto solutions or assign solutions to different fronts, is a key but time-consuming process in multi-objective evolutionary algorithms (MOEAs).
Lingling Xue, Peng Zeng, Haibin Yu
doaj   +1 more source

Robust control for discrete-time networked control systems

open access: yes, 2010
This paper considers analysis and synthesis of discrete-time networked control systems (NCSs), where the plant has additive uncertainty and the controller is updated with the sensor information at stochastic time intervals.
Wu, Jun, Chen, Sheng, Wu, Dongxiao
core   +2 more sources

Controllability Transition and Nonlocality in Network Control

open access: yesPhysical Review Letters, 2013
A common goal in the control of a large network is to minimize the number of driver nodes or control inputs. Yet, the physical determination of control signals and the properties of the resulting control trajectories remain widely under-explored. Here we show that: (i) numerical control fails in practice even for linear systems if the controllability ...
Sun, Jie, Motter, Adilson E.
openaire   +4 more sources

Deterministic Scheduling With Optimization of Average Transmission Delays in Industrial Wireless Sensor Networks

open access: yesIEEE Access, 2020
As a key characteristic for industrial wireless sensor networks, deterministic scheduling aims to ensure that real-time data flows arrive at destination devices under deadline constraints by allocating necessary communication resources, such as time ...
Heng Wang   +3 more
doaj   +1 more source

Integrated Optimization for Biofuel Management Associated with a Biomass-Penetrated Heating System under Multiple and Compound Uncertainties

open access: yesEnergies, 2022
The biofuel management of a biofuel-penetrated district heating system is complicated due to its association with multiple and polymorphic uncertainties.
Dianzheng Fu   +3 more
doaj   +1 more source

Controlled Communication Networks [PDF]

open access: yes, 1993
Summary: This paper considers a generalization of communication situations, namely controlled communication networks. Three solution concepts for controlled communication networks are introduced, the Myerson value the position value and the mixed value, which are inspired by corresponding solution concepts for communication situations, and axiomatic ...
Feltkamp, V., van den Nouweland, A.
openaire   +2 more sources

Stochastic model predictive control for constrained networked control systems with random time delay [PDF]

open access: yes, 2011
In this paper the continuous time stochastic constrained optimal control problem is formulated for the class of networked control systems assuming that time delays follow a discrete-time, finite Markov chain . Polytopic overapproximations of the system's
Panagiotis Patrinos   +9 more
core   +1 more source

Indirect Vaccine Box Localization in Small to Medium Obstructed Cold Storages via Worker Tracking With VCS-YOLOv5

open access: yesIEEE Access
Within the realm of public health, the end-to-end traceability and monitoring of vaccines play an indispensable role in ascertaining the safety and efficacy of vaccines, especially the precise localization of vaccines in the vaccine cold storage. However,
Chen Liang   +4 more
doaj   +1 more source

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