Results 241 to 250 of about 724,994 (302)

Persistence and turnover of soil organic carbon in global drylands. [PDF]

open access: yesNat Commun
Wang H   +32 more
europepmc   +1 more source

Real Time Estimation of SOC and SOH of Batteries

open access: yesInternational Journal of Renewable Energy Research, 2018
openaire   +1 more source

SoC Estimation Techniques for Efficient Agricultural Robots

IECON 2021 – 47th Annual Conference of the IEEE Industrial Electronics Society, 2021
Agricultural Robots are key and promising solutions for safe and sustainable food production. They can improve the quality of life of farmworkers, help reduce water and air pollution associated with traditional agricultural practices, enable bio and chemical-free crops. Finally, their deployment could bring us a better world.
German Monsalve   +2 more
openaire   +1 more source

Modeling and SOC estimation of LiFePO4 battery

2016 IEEE International Conference on Robotics and Biomimetics (ROBIO), 2016
In order to estimate the state of charge (SOC) of LiFePO4 battery more accurately, an improved Extended Kalman Filter (EFK) algorithm is proposed to estimate the parameters in the least squared identification model. A second-order RC equivalent circuit is used as the battery model, and an additive term is introduced into the state equation for real ...
Peng Cheng   +3 more
openaire   +1 more source

High frequency jitter estimator for SoCs

2015 20th IEEE European Test Symposium (ETS), 2015
This paper presents an Embedded Test Instrument (ETI) for the estimation of the High Frequency (HF) jitter of an observed clock signal. The ETI uses a second reference clock for under-sampling the observed signal similar to previous approaches. However, the analysis of the test response does not require the construction of the Cumulative Distributed ...
Hervé Le Gall   +5 more
openaire   +1 more source

Adaptive state of charge (SOC) estimator for a battery

2006 American Control Conference, 2006
This work proposes an adaptive least-squares estimation strategy to determine the state of charge (SOC) for an electro-chemical battery. An estimation analysis is presented which proves that under a set of qualifying conditions, that the SOC of the battery can be estimated.
Michael L. McIntyre   +3 more
openaire   +1 more source

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