A risk analysis method for potential failure modes in the lithium-ion battery assembly process based on optimized FMEA and DHHFLTS

Abstract To enhance product quality and operational safety of lithium-ion batteries, this paper proposes a risk analysis method based on an optimized Failure Modes and Effects Analysis (FMEA). Firstly, as an evaluation language with a double-hierarchy structure, the Double Hierarchy Hesitant Fuzzy L...

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Bibliographic Details
Main Authors: Jinkun Dai, Jihong Pang
Format: Article
Language:English
Published: Nature Portfolio 2025-08-01
Series:Scientific Reports
Subjects:
Online Access:https://doi.org/10.1038/s41598-025-12681-5
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