Researchers and developers of NextGen systems can use predictive human performance modeling tools as an initial approach to obtain skilled user performance times analytically, before system testing with users. This paper describes the CogTool models for a two pilot crew executing two different types of a datalink clearance acceptance tasks, and on two different simulation platforms. The CogTool time estimates for accepting and executing Required Time of Arrival and Interval Management clearances were compared to empirical data observed in video tapes and registered in simulation files. Results indicate no statistically significant difference between empirical data and the CogTool predictions. A population comparison test found no significant differences between the CogTool estimates and the empirical execution times for any of the four test conditions. We discuss modeling caveats and considerations for applying CogTool to crew performance modeling in advanced cockpit environments.


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    Title :

    Predicting Operator Execution Times Using CogTool


    Contributors:

    Conference:

    17th International Symposium on Aviation Psychology ; 2013 ; Dayton, OH, United States


    Publication date :

    2013-05-06


    Type of media :

    Conference paper


    Type of material :

    No indication


    Language :

    English




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