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   Articles with "speed estimation" as a keyword



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Evaluation of roadway spatial-temporal travel speed estimation using mapped low-frequency AVL probe data

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recommendations! Published in 2020 at "Measurement"

DOI: 10.1016/j.measurement.2020.108150

Abstract: Abstract The rapid increase in the number of vehicles equipped with GPS devices has resulted in using automatic vehicle location (AVL) data as probes to identify traffic flow status as well as route travel speed… read more here.

Keywords: estimation; frequency; travel speed; speed ... See more keywords

High‐performance speed estimation of induction machines based on adaptive filtering

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recommendations! Published in 2020 at "Iet Electric Power Applications"

DOI: 10.1049/iet-epa.2019.0609

Abstract: This paper presents a novel algorithm for sensorless detection of the rotor speed applied to induction machines, which relies on rotor slot harmonics (RSHs). The estimator structure is proposed, for extracting and tracking the RSH… read more here.

Keywords: performance speed; speed; speed estimation; induction machines ... See more keywords

Context-sensitive, first-principles approach to bicycle speed estimation

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recommendations! Published in 2017 at "Iet Intelligent Transport Systems"

DOI: 10.1049/iet-its.2017.0012

Abstract: Bicycle speed estimation is important for geometric design, traffic signal operations, microsimulation models, and health and safety assessment, among other applications. Bicycle speeds can vary greatly with the characteristics and power output of the rider… read more here.

Keywords: speed; bicycle speed; speed estimation; first principles ... See more keywords

Ensemble speed estimation in IFOC with transient detector

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recommendations! Published in 2025 at "IET Power Electronics"

DOI: 10.1049/pel2.70007

Abstract: Rotating electric machines have experienced a vast increase in use in recent times due to the electrification of various segments, including electric vehicles. Different machine types, electronic converters, and control schemes are used. In particular,… read more here.

Keywords: ifoc; ensemble speed; estimation ifoc; speed estimation ... See more keywords

Ultrasonic Adaptive Sound Speed Estimation for the Diagnosis and Quantification of Hepatic Steatosis: A Pilot Study.

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recommendations! Published in 2018 at "Ultraschall in der Medizin"

DOI: 10.1055/a-0660-9465

Abstract: PURPOSE  To evaluate the ability of a new ultrasound (US) method based on sound speed estimation (SSE) with respect to the detection, quantification, and grading of hepatic steatosis using magnetic resonance (MR) proton density fat… read more here.

Keywords: hepatic steatosis; diagnosis; speed estimation; sse ... See more keywords
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A novel vehicle tracking and speed estimation with varying UAV altitude and video resolution

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recommendations! Published in 2021 at "International Journal of Remote Sensing"

DOI: 10.1080/01431161.2021.1895449

Abstract: ABSTRACT In this paper, a novel vehicle tracking and speed estimation method based on aerial videos is developed. The main objective of this research is to investigate how depth features of a vehicle extracted from… read more here.

Keywords: tracking speed; vehicle; speed; speed estimation ... See more keywords

Flutter speed estimation using presented differential quadrature method formulation

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recommendations! Published in 2019 at "Engineering Applications of Computational Fluid Mechanics"

DOI: 10.1080/19942060.2019.1627676

Abstract: In this paper the flutter behavior of a typical wing is investigated. The study is performed by presented Deferential Quadrature Method (DQM). The aerodynamic part adopted Wagner functions to model subsonic regime. Quasi steady and… read more here.

Keywords: flutter speed; speed estimation; quadrature method; method ... See more keywords

Robust sound speed estimation for ultrasound-based hepatic steatosis assessment.

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recommendations! Published in 2017 at "Physics in medicine and biology"

DOI: 10.1088/1361-6560/aa6226

Abstract: Hepatic steatosis is a common condition, the prevalence of which is increasing along with non-alcoholic fatty liver disease (NAFLD). Currently, the most accurate noninvasive imaging method for diagnosing and quantifying hepatic steatosis is MRI, which… read more here.

Keywords: hepatic steatosis; steatosis assessment; speed estimation; steatosis ... See more keywords

Exploring the potential of smartphone MEMS sensors for cost-effective rotating machinery speed estimation

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recommendations! Published in 2024 at "Sensor Review"

DOI: 10.1108/sr-11-2023-0584

Abstract: Purpose The purpose of this study is to explore the use of smartphone-embedded microelectro-mechanical sensors (MEMS) for accurately estimating rotating machinery speed, crucial for various condition monitoring tasks. Rotating machinery (RM) serves a crucial role… read more here.

Keywords: methodology; speed estimation; speed; smartphone ... See more keywords

Vehicle Speed Estimation Using Consecutive Frame Approaches and Deep Image Homography for Image Rectification on Monocular Videos

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recommendations! Published in 2024 at "IEEE Access"

DOI: 10.1109/access.2024.3508135

Abstract: In intelligent transportation systems, vehicle speed estimation plays a vital role in traffic monitoring, speed enforcement, and autonomous vehicles. Therefore, the authors proposed a vehicle speed estimation method composed of pipelines: homography transformation using a… read more here.

Keywords: vehicle; image; speed; speed estimation ... See more keywords

Real-Time Moving Vehicle Counting and Speed Estimation Toward Efficient Traffic Surveillance

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recommendations! Published in 2025 at "IEEE Access"

DOI: 10.1109/access.2025.3540950

Abstract: This paper presents a Spatial-Temporal Diagram (STD) algorithm for real-time vehicle counting and speed estimation in camera-based traffic surveillance. The algorithm consists of four main steps: STD graph generation highlighting vehicles as peaks, graph refinement… read more here.

Keywords: counting speed; real time; speed estimation; vehicle counting ... See more keywords