Articles with "tracking method" as a keyword



A Quasilinear Quadratic Tracking Method for Systems With Saturating Actuators

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Published in 2024 at "International Journal of Robust and Nonlinear Control"

DOI: 10.1002/rnc.7703

Abstract: Linear quadratic tracker (LQT) is usually employed to solve unconstrained tracking problems but falls short when dealing with systems exhibiting actuator saturation. This paper presents a novel quasilinear quadratic tracking method specifically designed to address… read more here.

Keywords: method systems; tracking method; quadratic tracking; quasilinear quadratic ... See more keywords
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The Path Tracking Method as an alternative for tortuosity determination in granular beds

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Published in 2018 at "Granular Matter"

DOI: 10.1007/s10035-018-0842-x

Abstract: Tortuosity is one of the most elusive parameters of porous media. The fundamental question is whether it may be computed from the geometry only or the transport equations must be solved first. Elimination of the… read more here.

Keywords: tracking method; tortuosity; method; method alternative ... See more keywords

Object tracking method based on particle filter of adaptive patches combined with multi-features fusion

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Published in 2018 at "Multimedia Tools and Applications"

DOI: 10.1007/s11042-018-6382-x

Abstract: Object tracking has been one of the most important and active research areas in the field of computer vision. In this paper, we address the problem of object tracking under complex conditions in a video,… read more here.

Keywords: based particle; tracking method; method based; patch ... See more keywords
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Simulation of ablation in composites via an interface tracking method

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Published in 2017 at "Journal of the Brazilian Society of Mechanical Sciences and Engineering"

DOI: 10.1007/s40430-017-0712-1

Abstract: This work is an extension of a previous work where the two-dimensional computational simulation of the ablative process in composites for rocket thermal protection systems was presented. The numerical method employs an interface tracking method… read more here.

Keywords: interface tracking; tracking method; simulation ablation; ablation composites ... See more keywords

Cryopreservation of articular cartilage. Part 3: The liquidus-tracking method.

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Published in 2020 at "Cryobiology"

DOI: 10.1016/j.cryobiol.2020.01.004

Abstract: Although it is relatively straightforward to cryopreserve living isolated chondrocytes, at the present time there is no satisfactory method to preserve surgical grafts between the time of procurement or manufacture and actual use. In earlier… read more here.

Keywords: tracking method; method; cryopreservation; liquidus tracking ... See more keywords

Nucleate boiling simulation using interface tracking method

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Published in 2020 at "Nuclear Engineering and Design"

DOI: 10.1016/j.nucengdes.2020.110813

Abstract: Abstract The development and validation of 3D multiphase computational fluid dynamics (M-CFD) models and physics-informed data-driven modeling require data of high-quality and high-resolution. Considering the difficulties in acquiring the corresponding experimental data in prototypical conditions,… read more here.

Keywords: tracking method; interface tracking; simulation; nucleate boiling ... See more keywords

Numerical analysis of the jet stage of bubble near a solid wall using a front tracking method

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Published in 2017 at "Physics of Fluids"

DOI: 10.1063/1.4974073

Abstract: The dynamics of a toroidal bubble near a solid wall for a large part of stand-off parameters γ (γ=d/Rmax, d is the distance between the solid wall and the bubble centre at the moment of… read more here.

Keywords: tracking method; near solid; solid wall; front tracking ... See more keywords
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Computation-Efficient Online Optimal Tracking Method for Permanent Magnet Synchronous Machine Drives for MTPA and Flux-Weakening Operations

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Published in 2021 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"

DOI: 10.1109/jestpe.2020.3039205

Abstract: In this article, a novel online optimal tracking method is proposed for permanent magnet synchronous machine drives for maximum torque per ampere (MTPA) and flux-weakening (FW) operations. The conventional model-based optimal tracking methods impose heavy… read more here.

Keywords: tracking method; permanent magnet; magnet synchronous; synchronous machine ... See more keywords

Concurrent Validity of Motion Parameters Measured With an RGB-D Camera-Based Markerless 3D Motion Tracking Method in Children and Young Adults

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Published in 2024 at "IEEE Journal of Translational Engineering in Health and Medicine"

DOI: 10.1109/jtehm.2024.3435334

Abstract: Objective: Low-cost, portable RGB-D cameras with integrated motion tracking functionality enable easy-to-use 3D motion analysis without requiring expensive facilities and specialized personnel. However, the accuracy of existing systems is insufficient for most clinical applications, particularly… read more here.

Keywords: tracking method; young adults; motion parameters; children young ... See more keywords
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A Compressive Tracking Method Based on Gaussian Differential Graph and Weighted Cosine Similarity Metric

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Published in 2018 at "IEEE Signal Processing Letters"

DOI: 10.1109/lsp.2016.2603170

Abstract: This letter presents an extended compressive tracking algorithm to increase the stabilization and robustness in scale variation, rotation, and illumination variation. The features are extracted from the Gaussian differential graphs and taken as input signals… read more here.

Keywords: compressive tracking; tracking method; method based; differential graph ... See more keywords

A DOA Tracking Method Based on Offset Compensation Using Nested Array

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Published in 2022 at "IEEE Transactions on Circuits and Systems II: Express Briefs"

DOI: 10.1109/tcsii.2021.3114025

Abstract: In this brief, DOA tracking using a nested array (NA) is discussed and a modified tracking method is proposed. Discrete Fourier transform (DFT) is firstly used to estimate DOAs at the beginning moment. Thereafter, we… read more here.

Keywords: using nested; nested array; doa tracking; doa ... See more keywords