Results 21 to 30 of about 20,775 (227)

Review on State Estimation and Remaining Useful Life Prediction Methods for Lithium-ion Battery

发电技术, 2023
Accurate estimation of state of charge (SOC), battery state of health (SOH) and prediction of battery remaining useful life (RUL) of lithium-ion battery are important contents of battery management. It is of great significance to prolong battery life and
ZHAO Jiahui, TIAN Liting, CHENG Lin
doaj   +1 more source

Research on Remaining Useful Life Prognostics Based on Fuzzy Evaluation-Gaussian Process Regression Method

IEEE Access, 2020
To achieve efficient and accurate remaining life prediction and effectively express the uncertainty of prediction results, this paper proposes a remaining life prediction method based on fuzzy evaluation-Gaussian process regression (FE-GPR).
Weijie Kang, Jiyang Xiao, Mingqing Xiao, Yangguang Hu, Haizhen Zhu, Jianfeng Li   +5 more
doaj   +1 more source

A Novel Approach of Label Construction for Predicting Remaining Useful Life of Machinery

Shock and Vibration, 2021
Rolling bearings are key components of rotating machinery, and predicting the remaining useful life (RUL) is of great significance in practical industrial scenarios and is being increasingly studied.
Hailong Lin, Zihao Lei, Guangrui Wen, Xiaojun Tian, Xin Huang, Jinsong Liu, Haoxuan Zhou, Xuefeng Chen   +7 more
doaj   +1 more source

Mar-RUL: A remaining useful life prediction approach for fault prognostics of marine machinery

Applied Ocean Research, 2023
Although the maritime industry has the potential to lead smart maintenance methodologies, current maintenance routines within the sector focus on either reactive or preventive maintenance approaches; approaches which are increasingly conservative and often prompted by an increase of large costs or unnecessary maintenance actions.
Christian Velasco-Gallego, Iraklis Lazakis   +1 more
openaire   +2 more sources

A Framework for Predicting Remaining Useful Life Curve of Rolling Bearings Under Defect Progression Based on Neural Network and Bayesian Method

IEEE Access, 2021
In order to improve Remaining Useful Life (RUL) prediction accuracy for rolling bearings under defect progressing, the robustness for individual differences and the fluctuation of vibration features are challenging issues.
Masashi Kitai, Takuji Kobayashi, Hiroki Fujiwara, Ryoji Tani, Masayuki Numao, Ken-Ichi Fukui   +5 more
doaj   +1 more source

A Data-Driven Fuzzy Approach for Predicting the Remaining Useful Life in Dynamic Failure Scenarios of a Nuclear Power Plant [PDF]

, 2010
This paper presents a similarity-based approach for prognostics of the Remaining Useful Life (RUL) of a system, i.e. the lifetime remaining between the present and the instance when the system can no longer perform its function. Data from failure dynamic
Di Maio, F., Zio, Enrico
core   +3 more sources

Prediction of Remaining Useful Life of the Lithium-Ion Battery Based on Improved Particle Filtering

Frontiers in Energy Research, 2022
Remaining useful life (RUL) prediction of lithium-ion batteries plays an important role in battery failure prediction and health management (PHM).
Tiezhou Wu, Tiezhou Wu, Tong Zhao, Siyun Xu   +3 more
doaj   +1 more source

A belief function theory based approach to combining different representation of uncertainty in prognostics [PDF]

, 2015
International audienceIn this work, we consider two prognostic approaches for the prediction of the remaining useful life (RUL) of degrading equipment.
Baraldi, Piero, Mangili, Francesca, Zio, Enrico   +2 more
core   +4 more sources

Residual Remaining Useful Life Prediction Method for Lithium-Ion Batteries in Satellite With Incomplete Healthy Historical Data

IEEE Access, 2019
Due to the strict requirements of satellite systems, accurate remaining useful life (RUL) prediction of the key components is very important to the reliability and security of satellite systems.
Jian Peng, Zhongbao Zhou, Jiongqi Wang, Di Wu, Yinman Guo   +4 more
doaj   +1 more source

Stochastic RUL calculation enhanced with TDNN-based IGBT failure modeling [PDF]

, 2016
Power electronics are widely used in the transport and energy sectors. Hence, the reliability of these power electronic components is critical to reducing the maintenance cost of these assets.
Alghassi, Alireza, Perinpanayagam, Suresh, Samie, Mohammad   +2 more
core   +1 more source