Results 21 to 30 of about 52,993 (265)

Rate stability and output rates in queueing networks with shared resources [PDF]

open access: yesPerformance Evaluation, 2010
Motivated by a variety of applications in information and communication systems, we consider queueing networks in which the service rate at each of the individual nodes depends on the state of the entire system. The behavior of these types of networks is fundamentally different from classical queueing networks, where the service rate at each queue is ...
M. Jonckheere (Matthieu)   +2 more
openaire   +2 more sources

Performance Analysis of a Wind Turbine Pitch Neurocontroller with Unsupervised Learning

open access: yesComplexity, 2020
In this work, a neural controller for wind turbine pitch control is presented. The controller is based on a radial basis function (RBF) network with unsupervised learning algorithm.
J. Enrique Sierra-García   +1 more
doaj   +1 more source

Optimal PID Controllers for AVR Systems Using Hybrid Simulated Annealing and Gorilla Troops Optimization

open access: yesFractal and Fractional, 2022
In the literature, all investigations dealing with regulator design in the AVR loop observe the AVR system as a single input single output (SISO) system, where the input is the generator reference voltage, while the output is the generator voltage ...
Sultan Alghamdi   +7 more
doaj   +1 more source

Analytical evaluation of single‐input dual‐output based integrated luo‐buck converter for BLDC motor

open access: yesIET Power Electronics, 2023
A single‐input dual‐output (SIDO) converter is proposed in the research article for usage in electric vehicle (EV) applications. The main objectives of the proposed integrated Luo‐Buck converter (ILBC) based BLDC drive system are to develop a multi ...
Praveenkumar Chandran   +2 more
doaj   +1 more source

Savings Rates and Output Variability in Industrial Countries [PDF]

open access: yesInternational Finance Discussion Papers, 1989
The economics literature offers competing hypotheses about the relationship between savings rates and output variability. This paper examines data for eight industrial countries to determine if there is a discernible pattern between savings rates and cyclical volatility of output.
Garry J. Schinasi, Joseph E. Gagnon
openaire   +1 more source

Guidelines for Pediatric Radiotherapy Simulation: A Report From the Children's Oncology Group Radiation Oncology Discipline

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric radiation therapy presents unique challenges compared to adult treatments, including those of immobilization, potential need for sedation, and the critical importance of accurate, reproducible positioning. Additionally, heightened attention to imaging doses is necessary to minimize long‐term toxicity in survivors.
Parham Alaei   +17 more
wiley   +1 more source

Are long‐run output growth rates falling? [PDF]

open access: yesMetroeconomica, 2019
AbstractThis paper studies the evolution of long‐run output and technical progress growth rates in the G‐7 countries during the post‐war period by considering the concept of the natural rate of growth. We use time‐varying parameter models that incorporate both stochastic volatility and a Heckman‐type two‐step estimation procedure that deals with the ...
Mengheng Li, Ivan Mendieta‐Muñoz
openaire   +2 more sources

Association Between Dinutuximab Beta Exposure and Post‐End‐of‐Treatment Survival in Neuroblastoma: A Weighted Patient‐Level Analysis of Three Clinical Studies

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Objectives The association between exposure to dinutuximab beta (DB) and event‐free survival (EFS) or overall survival (OS) of neuroblastoma patients was assessed using data collected during three clinical trials (five cohorts). Methods A systematic review (March 2026) was conducted to identify relevant studies (prospective; registered DB ...
Przemysław Holko   +19 more
wiley   +1 more source

Extending the Controllability of Minimized VA Rating Wireless Power Transfer Systems Operating in Restricted Sub-Resonant Frequency Region

open access: yesIEEE Open Journal of Power Electronics
Sub-resonant frequency (SRF) operation of inductive wireless power transfer systems (IWPTS) allows attaining constant current (CC) output under varying coupling and output voltage conditions while minimizing transmitter volt-ampere (VA) rating ...
Andrey Vulfovich, Alon Kuperman
doaj   +1 more source

A Novel Constant Output Powers Compound Control Strategy for Variable-Speed Variable-Pitch Wind Turbines

open access: yesIEEE Access, 2018
The output power of wind turbine should be maintained at rated value when wind speed exceeds rated speed.However, the wind turbine is a system with large nonlinearity and time delay.
Haijun Ren   +6 more
doaj   +1 more source

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