730 citations · 4k across the 41 of their papers we have counts for
5 papers · 1 filter
Fast dynamic time warping and clustering in C++
Volkan Kumtepeli, Rebecca Perriment, David A. Howey
We present an approach for computationally efficient dynamic time warping (DTW) and clustering of time-series data. The method frames the dynamic warping of time series datasets as…
Predicting Battery Lifetime Under Varying Usage Conditions from Early Aging Data
Tingkai Li, Zihao Zhou, Adam Thelen +2
Accurate battery lifetime prediction is important for preventative maintenance, warranties, and improved cell design and manufacturing. However, manufacturing variability and usage…
Learning battery model parameter dynamics from data with recursive Gaussian process regression
Antti Aitio, Dominik Jöst, Dirk Uwe Sauer +1
Estimating state of health is a critical function of a battery management system but remains challenging due to the variability of operating conditions and usage requirements of re…
Electrochemical impedance spectroscopy beyond linearity and stationarity - a critical review
Noël Hallemans, David Howey, Alberto Battistel +7
Electrochemical impedance spectroscopy (EIS) is a widely used experimental technique for characterising materials and electrode reactions by observing their frequency-dependent imp…
Constrained optimal control of monotone systems with applications to battery fast-charging
Ross Drummond, Nicola E. Courtier, David A. Howey +2
Enabling fast charging for lithium ion batteries is critical to accelerating the green energy transition. As such, there has been significant interest in tailored fast-charging pro…