Journal of System Simulation ›› 2026, Vol. 38 ›› Issue (8): 2223-2249.doi: 10.16182/j.issn1004731x.joss.25-0913E

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A Method for Assessing the Contribution Degree of an Aviation Delivery System and Identifying Key Equipment

Liu Xiaofeng1,2,3, Jiang Chengze4, Chen Xingyu1,2,3, Jiang Deyin5, Shang Bolin1,2,3, Song Bifeng1,2,3   

  1. 1.School of Aeronautics, Northwestern Polytechnical University, Xi'an 710012, China
    2.National Key Laboratory of Aircraft Con?guration Design, Xi'an 710072, China
    3.Key Laboratory of Aircraft System of Systems Contribution and Synthetic Design, Ministry of Industry and Information Technology, Xi'an 710072, China)4. Aisino Intelligent Operations Research and Information Security Research Institute (Wuhan) Co. , Wuhan 430000, China
    5.School of Automobile, Chang'an University, Xi'an 710064, China
  • Received:2025-09-18 Revised:2025-12-26 Online:2026-08-28 Published:2026-08-31
  • Contact: Shang Bolin
  • About author:Liu Xiaofeng (1968-), male, researcher, PhD, research area: aircraft design and manufacturing.
  • Supported by:
    National Science and Technology Major Project(J2019-IV-0017-0085);Fundamental Research Funds for the Central Universities, CHD(300102225104);China Postdoctoral Science Foundation(2025M770894)

Abstract:

Based on the delivery efficiency and delivery quality, a general aviation delivery system effectiveness evaluation model was constructed, and a calculation method of system contribution degree based on efficiency was given. By combining the system calculation experiment and simulation experiment based on agent-based modeling and simulation (ABMS), the design idea of the Monte Carlo simulation experiment for key equipment identification and equipment technology development trend analysis was sorted out, and the key equipment identification method based on ABMS and contribution evaluation was proposed. By taking the intercontinental long-range aviation delivery mission as an example, a variety of simulation experiments were designed to evaluate the contribution degree of the system based on the simulation data of the efficiency index, analyze the impact of equipment changes on the efficiency and contribution degree and the contribution mechanism, identify the key equipment, and determine the development trend of equipment technology.

Key words: aviation delivery system, system contribution degree, agent-based modeling and simulation (ABMS), architecture modeling analysis

CLC Number: