Results 1 to 10 of about 310,358 (308)

Stabilization of the GLV System with Asymptotically Unbounded External Disturbances

open access: yesMathematics, 2023
This paper investigates the stabilization of the generalized Lotka–Volterra (GLV) biological model, which is affected by the asymptotically unbounded external disturbances, and presents some new results.
Zhi Liu, Rongwei Guo
doaj   +1 more source

Linearized Discrete Charge Balance Control with Simplified Algorithm for DCM Buck Converter

open access: yesEnergies, 2019
In this paper, a linearized discrete charge balance (LDCB) control strategy is proposed for buck converter operating in discontinuous conduction mode (DCM).
Run Min   +4 more
doaj   +1 more source

Design, Development and Implementation of the Position Estimator Algorithm for Harmonic Motion on the XY Flexural Mechanism for High Precision Positioning

open access: yesSensors, 2020
This article presents a novel concept of the position estimator algorithm for voice coil actuators used in precision scanning applications. Here, a voice coil motor was used as an actuator and a sensor using the position estimator algorithm, which was ...
Mahesh Shewale   +3 more
doaj   +1 more source

Robust Estimators for the Correlation Measure to Resist Outliers in Data

open access: yesJournal of Mathematical and Fundamental Sciences, 2016
The objective of this research was to propose a composite correlation coefficient to estimate the rank correlation coefficient of two variables. A simulation study was conducted using 228 situations for a bivariate normal distribution to compare the ...
Juthaphorn Sinsomboonthong
doaj   +1 more source

VISSIM Based Traffic Flow Simulation Analysis on Road Network [PDF]

open access: yesE3S Web of Conferences
The urban transport system is a heterogeneous system and is in serious trouble. Traffic congestion has become a major socio-economic problem in both urban and rural areas.
Prakash Akula   +4 more
doaj   +1 more source

A Consistent Estimator of Nontrivial Stationary Solutions of Dynamic Neural Fields

open access: yesStats, 2021
Dynamics of neural fields are tools used in neurosciences to understand the activities generated by large ensembles of neurons. They are also used in networks analysis and neuroinformatics in particular to model a continuum of neural networks.
Eddy Kwessi
doaj   +1 more source

A Survey on Vision Navigation Methods for UAV Navigation Applications [PDF]

open access: yesفصلنامه علوم و فناوری فضایی, 2017
Inertial navigation system error increases due to sensor errors with the increase intime. Usually, to prevent the growth of navigation system error, inertial navigationsystems are integrated with sensors or auxiliary systems. The importantly aided system
Masoud Ebrahimi Kachoie   +2 more
doaj  

Speed sensorless vector control of parallel-connected three-phase two-motor single-inverter drive system

open access: yesFACETS, 2016
This paper presents the characteristic behavior of direct vector control of two induction motors with sensorless speed feedback having the same rating parameters, paralleled combination, and supplied from a single current-controlled pulse-width-modulated
R. Gunabalan   +5 more
doaj   +1 more source

An Artificial Neural Network for the Low-Cost Prediction of Soot Emissions

open access: yesEnergies, 2020
Soot formation in combustion systems is a growing concern due to its adverse environmental and health effects. It is considered to be a tremendously complicated phenomenon which includes multiphase flow, thermodynamics, heat transfer, chemical kinetics ...
Mehdi Jadidi   +3 more
doaj   +1 more source

Recursive trimmed filter in eliminating high density impulse noise from digital image

open access: yesDesimal, 2023
Advances in technology have made it easier to share media over the Internet. In the process of media sharing, a media may receive noise or interference that results in loss of information.
Ilyasa Pahlevi Reza Yulianto   +2 more
doaj   +1 more source

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