| 摘要 |
A method for determining state-of-health (SOH) of an electrochemical device (12) using fuzzy logic (i.e., an intelligent system) is presented. State-of-health of an electrochemical device (12) is determined by an internal characteristic parameter (or external operating and environmental conditions) of the electrochemical device (12) and a characteristic parameter of a load (17) with an intelligent system (16). The electrochemical device (12) comprises such devices as primary batteries, rechargeable batteries, fuel cells or hybrid batteries containing a fuel cell electrode or electrochemical supercapacitors. The intelligent system (16) is trained in the relationship between the characteristic parameters of the electrochemical device (12), the characteristic parameters of the load (17) and the SOH of the electrochemical device (12).
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