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Life prediction is the key part of the Prognostics and Health Management for lithium-ion batteries and it is an important means to master the decline tendency of power performance. In this paper, we have established a simplified and effective double exponential distribution capacity attenuation model through the analysis of data from the NASA Ames Center accelerated life test. Based on the model,...
Recently, Lithium-ion battery has been used in electric vehicles, portable electronic devices, even aerospace and other fields, since its many advantages compare to the other conventional batteries. At the same time, the estimation of state of charge (SOC), cycle life and other performance for lithium-ion batteries become research focus in the related fields, in order to ensure that the operation...
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