Results 31 to 40 of about 12,139 (222)

A New State of Charge Estimation Method for Lithium-Ion Battery Based on the Fractional Order Model

open access: yesIEEE Access, 2019
This paper presents that the fractional order Kalman filter (FOKF) method is used to estimate the state of charge (SOC) for lithium-ion battery based on the fractional order model.
Shulin Liu, Xia Dong, Yun Zhang
doaj   +1 more source

Multiscale KF Algorithm for Strong Fractional Noise Interference Suppression in Discrete-Time UWB Systems

open access: yesDiscrete Dynamics in Nature and Society, 2011
In order to suppress the interference of the strong fractional noise signal in discrete-time ultrawideband (UWB) systems, this paper presents a new UWB multi-scale Kalman filter (KF) algorithm for the interference suppression.
Liyun Su   +4 more
doaj   +1 more source

Robust Kalman filtering for discrete time-varying uncertain systems with multiplicative noises [PDF]

open access: yes, 2002
Copyright [2002] IEEE. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of Brunel University's products or services.
Hung, Y, Wang, Z, Yang, F
core   +2 more sources

Comparison of SOC Estimation between the Integer-Order Model and Fractional-Order Model Under Different Operating Conditions

open access: yesEnergies, 2020
Accurate estimation of the state of charge (SOC) is an important criterion to prevent the batteries from being over-charged or over-discharged, and this assures an electric vehicle’s safety and reliability.
Guoqing Jin   +5 more
doaj   +1 more source

Spatio-angular Minimum-variance Tomographic Controller for Multi-Object Adaptive Optics systems [PDF]

open access: yes, 2015
Multi-object astronomical adaptive-optics (MOAO) is now a mature wide-field observation mode to enlarge the adaptive-optics-corrected field in a few specific locations over tens of arc-minutes.
Andersen, David   +5 more
core   +2 more sources

A Review of Recent Advances in Fractional-Order Sensing and Filtering Techniques

open access: yesSensors, 2021
The present manuscript aims at raising awareness of the endless possibilities of fractional calculus applied not only to system identification and control engineering, but also into sensing and filtering domains.
Cristina I. Muresan   +4 more
doaj   +1 more source

Distributed and decentralized Kalman filtering for Cascaded Fractional order systems

open access: yes2017 American Control Conference (ACC), 2017
This paper presents a distributed Kalman filter algorithm for cascaded systems of fractional order. A functional distribution of a large scale system and of the state estimation algorithm leads to smaller and scalable nodes with reduced memory and computational effort. Since each subsystem performs its calculations locally, a central processing node is
Martin Kupper   +2 more
openaire   +3 more sources

A survey on fractional order control techniques for unmanned aerial and ground vehicles [PDF]

open access: yes, 2019
In recent years, numerous applications of science and engineering for modeling and control of unmanned aerial vehicles (UAVs) and unmanned ground vehicles (UGVs) systems based on fractional calculus have been realized.
Cajo Diaz, Ricardo Alfredo   +5 more
core   +2 more sources

Kalman Filter and Variants for Estimation in 2DOF Serial Flexible Link and Joint Using Fractional Order PID Controller

open access: yesApplied Sciences, 2021
Robotic manipulators have been widely used in industries, mainly to move tools into different specific positions. Thus, it has become necessary to have accurate knowledge about the tool position using forward kinematics after accessing the angular ...
Sagar Gupta   +3 more
doaj   +1 more source

A Fractional Order Controller for Sensorless Speed Control of an Induction Motor

open access: yesEnergies, 2023
Agriculture activities are completely dependent upon energy production worldwide. This research presents sensorless speed control of a three-phase induction motor aided with an extended Kalman filter (EKF).
Tayyaba Nosheen   +8 more
doaj   +1 more source

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