Results 231 to 240 of about 250,965 (267)

A Distributed RC Active Delay Line

SIAM Journal on Applied Mathematics, 1972
A technique is illustrated for realizing the voltage transfer function\[ t( s ) = E_{{\text{out}}} /E_{{\text{in}}} = e^{ - st} \] by using a distributed RC active network of semi-infinite length.
Hazony, D., Sobecks, R.
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Distributed Voltage Control with Communication Delays

2019 American Control Conference (ACC), 2019
The increased penetration of volatile renewable energy into distribution networks necessities more efficient distributed (VAR) voltage control. In these control algorithms each bus regulates its voltage fluctuations based on local voltage measurements and communication to other buses.
Sindri Magnússon, Guannan Qu, Na Li 0002   +2 more
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Analytical Model for Delay Distribution of PRMAC

2013 11th International Conference on Frontiers of Information Technology, 2013
Delay is one of the most important parameters of interest while providing QOS guarantees for Wireless Sensor Networks (WSN). Various MAC layer protocols for WSN have been proposed for efficient management of delay. Analyzing single hop and end to end delay using queuing analysis can provide significant help in modeling various real time WSN ...
Shama Siddiqui, Sayeed Ghani 0001
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Distributed filtering with random sampling and delay

Proceedings of the 27th IEEE Conference on Decision and Control, 1988
The problem of estimation and filtering in a distributed sensor environment is considered. The sensors obtain measurements about target trajectories at random times which transmit to the fusion center. The measurements arrive at the fusion with random delays which can be due to queuing at the sensor buffer and to delays in the transmission time as well
Stelios C. Thomopoulos, Lei Zhang
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Observers for Systems with Discrete and Distributed Delays

IMA Journal of Mathematical Control and Information, 1985
An observer theory for linear systems containing discrete and distributed delays in its state- and output equations is presented. In particular, existence criteria for observers with finite-dimensional error dynamics are derived. The stabilizability and eigenvalue assignability of the observation error dynamics are expressed in terms of the invariant ...
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An observer-based compensator for distributed delays

Automatica, 1990
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Rogelio Luck, Asok Ray
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IBNR models with random delay distributions.

Insurance: Mathematics and Economics, 1992
Abstract The mechanisms governing occurrence and notification of insurance claims are represented by a stochastic model, which allows for random fluctuations in the underlying delay distribution. Moments of first and second order are given, thus enabling one to calculate the efficiency of linear IBNR predictors.
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Delay distributions of slotted ALOHA and CSMA

IEEE Transactions on Communications, 2003
We derive the closed-form delay distributions of slotted ALOHA and nonpersistent carrier sense multiple access (CSMA) protocols under steady state. Three retransmission policies are analyzed. We find that under a binary exponential backoff retransmission policy, finite average delay and finite delay variance can be guaranteed for ...
Yang Yang 0001, Tak-Shing Peter Yum
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Input shapers with uniformly distributed delays

IFAC Proceedings Volumes, 2012
Abstract Input shapers with time delays have proved useful in many applications related to controls for various flexible devices, for example flexible manipulators and cranes. In the paper, modifications of classical signal shapers ZV (zero vibration) and ZVD (zero vibration derivative) that use uniformly distributed delays instead of lumped delays ...
Tomás Vyhlídal, Vladimír Kucera, Martin Hromcik   +2 more
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Systems with Distributed Delay

2012
The last chapter of the first part of the book is dedicated to the retarded type linear time-delay systems with distributed delay. First, quadratic functionals with a prescribed time derivative along the solutions of such a system are introduced and Lyapunov matrices that define the functional are derived.
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