Estimation of a Pilot’s Workload In-Flight Using External Fluctuation Factors: An Experimental Approach Using a Flight Simulator

Yuki Mekata, Kenta Shiina, Ayumu Osawa, Miwa Nakanishi

研究成果: Conference contribution

抄録

Pilots must manage their workload correctly to achieve a safe operation. However, few studies have attempted to estimate a pilot’s workload in real-time, and there are no established methods of doing so. To provide more direct support for a pilot’s workload management, we attempted to construct a model that estimates the pilot’s future workload using data on various flight-related parameters that can be acquired in real-time. Participants conducted simulated flights using the flight simulator. Based on the data obtained from these simulations, we used machine learning to construct a model to estimate the workload level 30 s later on a five-point scale. This model correctly estimated 32.0% of the test data, and in 72.3% of the test data, the deviation between the subjective value and the estimated value was within one workload level. We implemented a system that presents the estimated workload level to the pilot in real-time, and from the review of a license holder who conducted simulated flights using the proposed system, we confirmed that the system is effective for workload management.

本文言語English
ホスト出版物のタイトルProceedings of the 21st Congress of the International Ergonomics Association, IEA 2021 - Sector Based Ergonomics
編集者Nancy L. Black, W. Patrick Neumann, Ian Noy
出版社Springer Science and Business Media Deutschland GmbH
ページ150-158
ページ数9
ISBN(印刷版)9783030746070
DOI
出版ステータスPublished - 2021
イベント 21st Congress of the International Ergonomics Association, IEA 2021 - Virtual, Online
継続期間: 2021 6月 132021 6月 18

出版物シリーズ

名前Lecture Notes in Networks and Systems
221 LNNS
ISSN(印刷版)2367-3370
ISSN(電子版)2367-3389

Conference

Conference 21st Congress of the International Ergonomics Association, IEA 2021
CityVirtual, Online
Period21/6/1321/6/18

ASJC Scopus subject areas

  • 制御およびシステム工学
  • 信号処理
  • コンピュータ ネットワークおよび通信

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