Results 31 to 40 of about 3,307,992 (302)

A Comprehensive Review of the Cyber-Attacks and Cyber-Security on Load Frequency Control of Power Systems

open access: yesEnergies, 2020
Power systems are complex systems that have great importance to socio-economic development due to the fact that the entire world relies on the electric network power supply for day-to-day life.
Athira M. Mohan   +2 more
doaj   +1 more source

Reliable machine-to-machine multicast services with multi-radio cooperative retransmissions [PDF]

open access: yes, 2015
The final publication is available at Springer via http://dx.doi.org/10.1007/s11036-015-0575-6The 3GPP is working towards the definition of service requirements and technical solutions to provide support for energy-efficient Machine Type Communications ...
Alonso Zárate, Luis Gonzaga   +3 more
core   +2 more sources

Design of a New Area Control Error Based Load Frequency Controller for a Two-Area Interconnected Power System

open access: yesInternational Journal of Engineering and Technology, 2011
Successful operation of an interconnected power system requires the matching of total generation with total demand and associated system losses. With time as the operating point of a power system changes, and hence, these systems may experience deviations in nominal system frequency and scheduled power exchanges to other areas, which may yield ...
R. Arivoli   +2 more
openaire   +1 more source

Performance analysis of multiplexing and error control scheme for body area networks [PDF]

open access: yesEURASIP Journal on Wireless Communications and Networking, 2016
In this paper, we theoretically analyze the performance of a multiplexing and error control scheme for body area networks. In our previous work, we proposed a quality of service (QoS) control optimization method that achieves optimal QoS control by introducing a multiplexing scheme over the media access control (MAC) layer.
Takabayashi, Kento   +3 more
openaire   +1 more source

Fundamental limit to Qubit Control with Coherent Field

open access: yes, 2012
The ultimate accuracy as regards controlling a qubit with a coherent field is studied in terms of degradation of the fidelity by employing a fully quantum mechanical treatment.
Igeta, Kazuhiro   +2 more
core   +1 more source

A Model Predictive Control Based Optimal Task Allocation among Multiple Energy Storage Systems for Secondary Frequency Regulation Service Provision

open access: yesEnergies, 2023
Power system stability has been suffering increasing threats with the ever-growing penetration of intermittent renewable generation such as wind power and solar power.
Xiuli Wang   +3 more
doaj   +1 more source

A Posteriori Error Control for the Binary Mumford-Shah Model

open access: yes, 2015
The binary Mumford-Shah model is a widespread tool for image segmentation and can be considered as a basic model in shape optimization with a broad range of applications in computer vision, ranging from basic segmentation and labeling to object ...
Berkels, Benjamin   +2 more
core   +1 more source

Optimal feedback path selection for interconnected power systems using load frequency control strategy

open access: yesIET Generation, Transmission & Distribution, 2021
The main goal of an interconnected power system is to transfer power from one area to another while the network frequency and tie‐line flow remain within the prescribed limits.
A. Hasib Chowdhury   +2 more
doaj   +1 more source

Robust LQR Design Method for the Aero-Engine Integral Constant Pressure Drop Control Valve with High Precision

open access: yesAerospace, 2023
The closed-loop constant pressure drop control valve is widely used in aero-engine fuel servo metering systems. However, the available constant pressure drop control valve cannot realize servo tracking without static error and, often, a high proportional
Wenshuai Zhao   +4 more
doaj   +1 more source

Midfrontal theta as moderator between beta oscillations and precision control

open access: yesNeuroImage, 2021
Control of movements using visual information is crucial for many daily activities, and such visuomotor control has been revealed to be supported by alpha and beta cortical oscillations.
Tatsunori Watanabe   +3 more
doaj   +1 more source

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