AI-Driven Predictive Maintenance and Fault Diagnosis: Challenges and Future Directions in Industry 4.0
Year: 2025
Type: article
Abstract: The integration of Artificial Intelligence (AI) and Machine Learning (ML) has significantlyadvanced machine condition monitoring, fault diagnosis, and predictive maintenance across variousindustries. This paper presents a comprehensive review of AI-driven methodologies applied to industrialequipment, highlighting advancements from early AI applications to modern Industry 4.0-driven solutions.Initial studies explored AI techniques such as artificial neural networks (ANN), fuzzy logic systems, andsupport vector machines (SVM) for fault detection. The emergence of deep learning, particularlyConvolutional Neural Networks (CNN) and hybrid models like CNN-RNN, has enhanced predictiveaccuracy and real-time fault diagnosis in critical applications, including industrial robots, rotatingmachinery, and wind turbines. Furthermore, AI-based predictive maintenance has demonstratedeffectiveness in maritime transportation and oil and gas industries, optimizing operational efficiency andreducing environmental impact. This study also examines recent research on Industrial Machinery HealthManagement (IMHM), emphasizing Intelligent Fault Diagnosis (IFD), Remaining Useful Life (RUL)prediction, and edge-based architectures. While AI-powered fault diagnosis has made significant strides,challenges such as data scarcity, model optimization, and real-world applicability remain areas of activeresearch. This paper provides insights into AI-driven condition monitoring, discusses existing limitations,and outlines future directions to enhance predictive maintenance strategies for sustainable and intelligentindustrial systems.
Author: Mr.Anup Pralhad Patil
Language: English
Subfield: Control and Systems Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W6912011230
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