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Mr. 淞 明
Xi'an University of Science and Technology

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Research Keywords & Expertise

0 Deep Learning
0 Equipment Maintenance
0 Mechanical Engineering
0 Equipment maintenance decision
0 Remaining life study

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Journal article
Published: 31 July 2021 in Sustainability
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Currently, the Remaining Useful Life (RUL) prediction accuracy of stochastic deterioration equipment is low. Existing researches did not consider the impact of imperfect maintenance on equipment degradation and maintenance decisions. Therefore, this paper proposed a remaining useful life prediction-based maintenance decision model under data-driven to extend equipment life, promoting sustainable development. The stochastic degradation model was established based on the nonlinear Wiener process. A combination of real-time update and offline estimation estimated the degradation model’s parameters and deduced the equipment’s RUL distribution. Based on the RUL prediction results, we established a maintenance decision model with the lowest long-term cost rate as the goal. Case analysis shows that the model proposed in this paper can improve the accuracy of RUL prediction and realize equipment sustainability.

ACS Style

Xiangang Cao; Pengfei Li; Song Ming. Remaining Useful Life Prediction-Based Maintenance Decision Model for Stochastic Deterioration Equipment under Data-Driven. Sustainability 2021, 13, 8548 .

AMA Style

Xiangang Cao, Pengfei Li, Song Ming. Remaining Useful Life Prediction-Based Maintenance Decision Model for Stochastic Deterioration Equipment under Data-Driven. Sustainability. 2021; 13 (15):8548.

Chicago/Turabian Style

Xiangang Cao; Pengfei Li; Song Ming. 2021. "Remaining Useful Life Prediction-Based Maintenance Decision Model for Stochastic Deterioration Equipment under Data-Driven." Sustainability 13, no. 15: 8548.