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The Remaining Useful Life Estimation of Lithium-ion Battery Based on Improved Extreme Learning Machine Algorithm
2018
International Journal of Electrochemical Science
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In order to predict the remaining useful life (RUL) of lithium-ion battery more accurately, a new prediction method based on extreme learning machine (ELM) is proposed in this paper. First, according to the mutation idea of genetic algorithm (GA), we add mutation factors to improve particle swarm optimization (PSO) algorithm. Then, the particles generated by the improved PSO algorithm are used as the input weights and bias of the ELM algorithm. The optimized ELM prediction model is applied to
doi:10.20964/2018.05.84
fatcat:ult2ce2fjvcn3ack6x4qyr3m5u