Results 21 to 30 of about 7,605,611 (303)

Passive Localization of Mixed Far-Field and Near-Field Sources without Estimating the Number of Sources

open access: yesSensors, 2015
This paper presents a novel algorithm for the localization of mixed far-field sources (FFSs) and near-field sources (NFSs) without estimating the source number.
Jian Xie, Haihong Tao, Xuan Rao, Jia Su
doaj   +1 more source

A Novel Big Data Modeling Method for Improving Driving Range Estimation of EVs

open access: yesIEEE Access, 2015
In this paper, we address a big-data analysis method for estimating the driving range of an electric vehicle (EV), allowing drivers to overcome range anxiety. First, we present an estimating approach to project the life of battery pack for 1600 cycles (i.
Chung-Hong Lee, Chih-Hung Wu
doaj   +1 more source

Phase Difference Compensation Method for Range Estimation in an MFCW–CW Radar

open access: yesIEEE Access, 2021
Multifrequency continuous-wave–continuous-wave (MFCW–CW) radars simultaneously transmit multifrequency continuous-wave (MFCW) signals sequentially at a constant time step and a continuous-wave (CW) signal constantly.
Chungho Ryu, Chungyong Lee
doaj   +1 more source

Rapid Evaluation Method for Accuracy of Range Estimation of Pure Electric Vehicle Range Estimation Based on CLTC-P [PDF]

open access: yesE3S Web of Conferences, 2021
Based on theoretical and experimental research, this paper constructs a rapid test method for estimating the accuracy of the range of pure electric vehicles based on CLTC-P, which is based on different environmental temperatures, air conditioning use ...
Dai Tianlu   +4 more
doaj   +1 more source

Probabilistic Prediction of Energy Demand and Driving Range for Electric Vehicles With Federated Learning

open access: yesIEEE Open Journal of Vehicular Technology, 2021
Today's drivers of battery electric vehicles must deal with limited driving range in a sparse charging infrastructure. An accurate prediction of energy demand and driving range is therefore important and enables reliable routing and charge ...
Adam Thor Thorgeirsson   +3 more
doaj   +1 more source

Effect of Ambient Temperature on Electric Vehicles’ Energy Consumption and Range: Model Definition and Sensitivity Analysis Based on Nissan Leaf Data

open access: yesWorld Electric Vehicle Journal, 2019
In this paper, a general quasi-steady backward-looking model for energy consumption estimation of electric vehicles is presented. The model is based on a literature review of existing approaches and was set up using publicly available data for Nissan ...
Paolo Iora, Laura Tribioli
doaj   +1 more source

Rapid Decision-Making Tool for Electric Powertrain Sizing for Motorcycles during New Product Development

open access: yesEnergies
As part of the intergovernmental and public interventions to reduce carbon dioxide emissions, there are no existing regulations to ban the sale of petrol motorcycles (PM), but it is expected that motorcycle regulations will follow car regulations with ...
Mehmet Cagin Kirca   +2 more
doaj   +1 more source

Impact of Phase Noise on Range Estimation Accuracy in Harmonic FMCW Radar Systems

open access: yesIEEE Access
This paper investigates the impact of phase noise on range estimation accuracy in harmonic Frequency-Modulated Continuous-Wave (FMCW) radar systems.
Ahmed El-Awamry   +3 more
doaj   +1 more source

Fast Target Localization in FMCW-MIMO Radar with Low SNR and Snapshot via Multi-DeepNet

open access: yesRemote Sensing, 2022
Frequency modulated continuous wave (FMCW) multiple-input multiple-output (MIMO) radars are widely applied in target localization. However, during the process, the estimation accuracy decreases sharply without considerable signal-to-noise ratio (SNR) and
Yunye Su   +4 more
doaj   +1 more source

Magnitude estimation in humans [PDF]

open access: yes, 2013
Anyone who has climbed a mountain before knows that the perceived distance walked depends on more than just its physical length. This intriguing relationship between physical and experienced magnitudes has fascinated researchers across various ...
Petzschner, Frederike Hermi
core   +1 more source

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