Lee, PJ and Kolling, A and Lewis, M
(2011)
Workload modeling using time windows and utilization in an air traffic control task.
In: UNSPECIFIED.
Abstract
In this paper, we show how to assess human workload for continuous tasks and describe how operator performance is affected by variations in break-work intervals and by different utilizations. A study was conducted examining the effects of different break-work intervals and utilization as a factor in a mental workload model. We investigated the impact of operator performance on operational error while performing continuous event-driven air traffic control tasks with multiple aircraft. To this end we have developed a simple air traffic control (ATC) model aimed at distributing breaks to form different configurations with the same utilization. The presented approach extends prior concepts of workload and utilization, which are based on a simple average utilization, and considers the specific patterns of break-work intervals. Copyright 2011 by Human Factors and Ergonomics Society, Inc. All rights reserved.
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Details
Item Type: |
Conference or Workshop Item
(UNSPECIFIED)
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Status: |
Published |
Creators/Authors: |
Creators | Email | Pitt Username | ORCID ![](/images/orcid_id_24x24.png) |
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Lee, PJ | | | | Kolling, A | | | | Lewis, M | | | |
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Date: |
28 November 2011 |
Date Type: |
Publication |
Access Restriction: |
No restriction; Release the ETD for access worldwide immediately. |
Journal or Publication Title: |
Proceedings of the Human Factors and Ergonomics Society |
Page Range: |
846 - 850 |
Event Type: |
Conference |
DOI or Unique Handle: |
10.1177/1071181311551176 |
Institution: |
University of Pittsburgh |
Schools and Programs: |
School of Information Sciences > Information Science |
Refereed: |
Yes |
ISBN: |
9780945289395 |
ISSN: |
1071-1813 |
Date Deposited: |
15 Jun 2012 19:51 |
Last Modified: |
24 Jan 2019 00:55 |
URI: |
http://d-scholarship.pitt.edu/id/eprint/12402 |
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