Results 81 to 90 of about 418,049 (343)

Prescribed Performance Adaptive Backstepping Control for Winding Segmented Permanent Magnet Linear Synchronous Motor

open access: yesMathematical and Computational Applications, 2020
In this paper, a prescribed performance adaptive backstepping control (PPABC) strategy is proposed to control the speed of a winding segmented permanent magnet linear synchronous motor (WS-PMLSM) with variable parameters and an unknown load disturbance ...
Weiming Zhang   +3 more
doaj   +1 more source

A Survey on 5G Networks for the Internet of Things: Communication Technologies and Challenges

open access: yesIEEE Access, 2018
The Internet of Things (IoT) is a promising technology which tends to revolutionize and connect the global world via heterogeneous smart devices through seamless connectivity.
G. A. Akpakwu   +3 more
semanticscholar   +1 more source

Mimicking Synaptic Plasticity: Optoionic MoS2 Memory Powered by Biopolymer Hydrogels as a Dynamic Cations Reservoir

open access: yesAdvanced Functional Materials, EarlyView.
Janus (MoS2) transistors functionalized with sodium alginate (SA) and poly(vinylidene fluoride‐co‐trifluoroethylene) [P(VDF‐TrFE)] exhibit persistent photo‐induced ionic gating, driven by dynamic cation migration at the hybrid interface. This ionic mechanism enables finely tunable photoconductivity and emulates key synaptic plasticity behaviors ...
Yeonsu Jeong   +5 more
wiley   +1 more source

Cognitive Radio Network With Energy-Harvesting Based on Primary and Secondary User Signals

open access: yesIEEE Access, 2018
Cognitive radio (CR) provides a radio-access method for unlicensed/secondary users to share the spectrum of licensed/primary users. To improve the energy efficiency of CR networks, we propose an energy-harvesting-aided spectrum sensing and data ...
Yuan Gao   +3 more
doaj   +1 more source

Maximum Entropy Principle Based on Bank Customer Account Validation Using the Spark Method

open access: yesJournal of Computer Networks and Communications, 2023
Bank customer validation is carried out with the aim of providing a series of services to users of a bank and financial institutions. It is necessary to perform various analytical methods for user’s accounts due to the high volume of banking data.
Xiaorong Qiu   +4 more
doaj   +1 more source

Internet of Things or Surveillance of Things?

open access: yes, 2018
The paper deals with digital surveillance in the postmodern world. We define a new term ‘Surveillance of Things’ in the context of the study of the surveillance, and try to determine, whether and how the surveillance of people is connected with surveillance of things.
Petr Doucek   +2 more
openaire   +4 more sources

Gated PN Junction in Ambipolar MoS2 for Superior Self‐Powered Photodetection

open access: yesAdvanced Functional Materials, EarlyView.
A high‐quality gated pn junction based on ambipolar molybdenum disulfide (MoS2) is demonstrated by employing a partial‐gate structure and a Pt bottom contact that forms a semi‐van der Waals interface, facilitating efficient hole injection into the channel.
Jaeha Hwang   +12 more
wiley   +1 more source

Adaptive Terminal Sliding Mode Control for Hybrid Energy Storage Systems of Fuel Cell, Battery and Supercapacitor

open access: yesIEEE Access, 2019
In this paper, a terminal sliding mode control strategy with projection operator adaptive law is proposed in a hybrid energy storage system (HESS). The objective of the proposed control strategy is to provide power for load in time, get good tracking ...
Dezhi Xu   +3 more
doaj   +1 more source

High-Fidelity Router Emulation Technologies Based on Multi-Scale Virtualization

open access: yesInformation, 2020
Virtualization has the advantages of strong scalability and high fidelity in host node emulation. It can effectively meet the requirements of network emulation, including large scale, high fidelity, and flexible construction.
He Song   +3 more
doaj   +1 more source

Everything-as-a-Thing for Abstracting the Internet-of-Things

open access: yesProceedings of the 13th International Conference on Software Technologies, 2018
This paper discusses Everything-as-a-Thing (*aaT) as a novel way for abstracting the Internet-of-Things (IoT) applications. Compared to other forms of abstraction like Everything-as-a-Service (*aaS) and Everything-as-a-Resource (*aaR), *aaT puts emphasis on living things, on top of non-living things, that populate these applications.
Maamar, Zakaria   +4 more
openaire   +1 more source

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