Aiming at the problem of control inflexible and the controlalgorithm cannot take into account the quick adjustment and accurate control of hardware closed-loop feedback, pid or fuzzycontrolalgorithm in battery test...
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ISBN:
(纸本)9781479977802
Aiming at the problem of control inflexible and the controlalgorithm cannot take into account the quick adjustment and accurate control of hardware closed-loop feedback, pid or fuzzycontrolalgorithm in battery testing system;we put forward fuzzy self-tuning pid control algorithm to control charging voltage of lithium ion battery, solving the problem of nonlinear time-varying charging system semaphore cannot be quantified and evaluation cannot be determined, realizing flexible charging signal, precise control and quick adjustment of lithium ion battery testing system. Simulation results show that the control system has good dynamic response performance and stability that adding fuzzyself-tuningpidcontrol.
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