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Comprehensive Evaluation of Civil Aircraft Technology Applicability Based on Cloud Model
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Xiao-meng MEI1, Chang-hao LIU1, Zhi-jun LIU2, Yi-hua CAO1, *, Le-feng LÜ2
Science Technology and Engineering | 2025, 25(8) : 3497 - 3505
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Science Technology and Engineering | 2025, 25(8): 3497-3505
• Aeronautics and Astronautics •
Comprehensive Evaluation of Civil Aircraft Technology Applicability Based on Cloud Model
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Xiao-meng MEI1, Chang-hao LIU1, Zhi-jun LIU2, Yi-hua CAO1, *, Le-feng LÜ2
Affiliations
  • 1 School of Aeronautic Science and Engineering School of Aeronautic Science and Engineering, Beihang University Beijing 100191 China
  • 2 Technical Research Department 2 Chinese Aeronautical Establishment Beijing 100029 China
Published: 2025-03-18 doi: 10.12404/j.issn.1671-1815.2403678
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In order to select advanced technologies applicable to civil aircraft, technical characteristics from various fields were integrated to develop an evaluation framework. Five key evaluation dimensions were identified: technology competitiveness, technology readiness assessment, economic impact, engineering methods, and technology standards. From practical case studies, these dimensions were derived and used as the basis for an evaluation index system. A technology application perspective was adopted, utilizing a cloud model and a reverse cloud generator to determine indicator weights. This approach incorporated technical standards from different industries, airworthiness standards, and the entire life cycle of civil aircraft to create comprehensive evaluation guidelines. The results show that this approach effectively compares advanced technologies across different industries, differentiates similar technologies at various levels, and eliminates those that offer no benefit or are unsuitable for civil aircraft. This evaluation approach successfully selects advanced technologies with a high degree of compatibility with civil aircraft.

technology applicability  /  cloud model  /  civil aircraft technology economy  /  technology readiness assessment
Xiao-meng MEI, Chang-hao LIU, Zhi-jun LIU, Yi-hua CAO, Le-feng LÜ. Comprehensive Evaluation of Civil Aircraft Technology Applicability Based on Cloud Model[J]. Science Technology and Engineering, 2025 , 25 (8) : 3497 -3505 . DOI: 10.12404/j.issn.1671-1815.2403678
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Year 2025 volume 25 Issue 8
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Article Info
doi: 10.12404/j.issn.1671-1815.2403678
  • Receive Date：2024-05-17
  • Online Date：2025-07-29
  • Published：2025-03-18
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  • Received：2024-05-17
  • Revised：2025-01-02
Affiliations
    1 School of Aeronautic Science and Engineering School of Aeronautic Science and Engineering, Beihang University Beijing 100191 China
    2 Technical Research Department 2 Chinese Aeronautical Establishment Beijing 100029 China
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