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2000
Volume 18, Issue 4
  • ISSN: 2212-7976
  • E-ISSN: 1874-477X

Abstract

Background

The aerospace industry has been gradually adopting Industry 4.0 technologies, such as the Internet of Things (IoT), big data analytics, and cyber-physical systems, to enhance aircraft maintenance, repair, and overhaul (MRO) operations. These technologies have the potential to improve operational efficiency, reduce costs, and enhance safety in the MRO sector.

Objective

This study aims to analyze the current state of Industry 4.0 integration in aircraft maintenance/MRO operations by examining relevant use cases and conducting a patent landscape analysis. The primary objectives are to identify the key players, emerging trends, and technological hotspots in this field, as well as to understand the challenges and opportunities associated with the integration of Industry 4.0 in aircraft MRO.

Methods

The research methodology involves a comprehensive literature review to identify and analyze use cases of Industry 4.0 technologies in aircraft manufacturing and MRO operations. A systematic approach was adopted to collect and analyze relevant patent data from various patent databases. The search strategy involved the use of specific keywords related to Industry 4.0 technologies and aircraft MRO. The retrieved patent documents were then subjected to rigorous analysis, including bibliometric analysis, technological categorization, and patent landscape mapping.

Results

The patent landscape analysis revealed a steadily increasing trend in patent filings related to Industry 4.0 technologies in aircraft MRO. The major players in this field were identified, and their patent portfolios were analyzed. The analysis of use cases also highlighted that key technological areas, such as 3-D printing and digital twin technology, are attracting significant attention from aircraft industry stakeholders.

Conclusion

The analysis of patent landscapes in the field of aircraft maintenance, repair, and overhaul (MRO) provides valuable insights into the current state, emerging trends, and future directions within the industry. These insights are crucial for industry stakeholders, researchers, and policymakers to make informed decisions regarding technology adoption, investment strategies, and regulatory frameworks. In conclusion, the examination of patent landscapes serves as a foundational tool for enhancing transparency, standardization, and reproducibility in research, enabling stakeholders to navigate the complex landscape of Industry 4.0 in aircraft MRO effectively.

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/content/journals/meng/10.2174/0122127976321914240823092031
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Industry 4.0 in Aircraft Production, Maintenance, Repair, and Overhaul (MRO): Investigating Use Cases and Associated Patent Landscape
Recent Patents on Mechanical Engineering 18, 347 (2025); https://doi.org/10.2174/0122127976321914240823092031
/content/journals/meng/10.2174/0122127976321914240823092031
/content/journals/meng/10.2174/0122127976321914240823092031
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  • Article Type:     Review Article
Keyword(s): aerospace industry; aircraft manufacturing; aircraft MRO; Industry 4.0 (I4.0); IoT; patent landscape

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