Going SPO: Hierarchical Task Analysis of Pilot Flying and Pilot Monitoring in Two-crew Operations

Li, Min; Ding, Dongjin; Wang, Miao; Wang, Guoqing; Xiao, Gang; Ye, Xiaofan

doi:10.1109/dasc52595.2021.9594308

Cited by 5 publications

(1 citation statement)

References 12 publications

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“…Foreign researchers have developed intelligent cognitive human-machine interfaces [4,14,15] based on artificial intelligence technology to sense and analyze pilot workload in real time, and conduct real-time management of workload to ensure flight safety [2,16]. Min et al [17] studied SPO human-machine task allocation by comparing and analyzing the current task allocation in twocrew operations. Carloni and Manica [7] studied the airground communication link requirements in SPO mode.…”

Section: Introductionmentioning

confidence: 99%

Air-Ground Task Collaboration Safety Analysis Based on Real-Valued Differential Biclustering for Midterm Conflict in Single-Pilot Operations of Commercial Aircraft

Wang

Luo

Chen

et al. 2023

International Journal of Aerospace Engineering

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The International Civil Aviation Organization (ICAO) has mapped out Single-Pilot Operations (SPO) as the core development direction for the next generation of commercial aircraft operations in 2030. Safety is a key airworthiness factor in commercial aircraft design. Due to the higher degree of air-ground task collaboration and complexity in the SPO mode, the traditional safety analysis methods applied in two-pilot mode cannot effectively identify the potential hazard patterns in the system. To address the above problems, a safety analysis method that combines model-based safety analysis (MBSA) with hazard pattern mining is introduced, and a differential bicluster mining algorithm named TFCluster is proposed to identify maximum differential biclusters from real-valued function-resource matrices without candidate maintenance. Experiment studies on public datasets indicate that TFCluster is efficient and scalable, and outperform the existing differential bicluster algorithms. Taking the typical operating scenario—midterm conflict resolution in the SPO mode as an example—safety analysis of air-ground task collaboration for flight conflict in the SPO air-ground collaborative architecture is carried out. It is found that the proposed method can effectively identify potential hazard patterns, feedback to the system architecture design, and assist safety analysis.

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