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原文传递 Modeling Pilot State in Next Generation Aircraft Alert Systems.

题名：	Modeling Pilot State in Next Generation Aircraft Alert Systems.
作者：	Carlin-A.S.; Alexer-A.L.; Schurr-N.
关键词：	generation；modeling；systems；state；pilot；next；craft；alerts；mathematical；technologies
摘要：	The Next Generation Air Transportation System will introduce new, advanced sensor technologies into the cockpit that must convey a large number of potentially complex alerts. Our work focuses on the challenges associated with prioritizing aircraft sensor alerts in a quick and efficient manner, essentially determining when and how to alert the pilot This "alert decision" becomes very difficult in NextGen due to the following challenges: 1) the increasing number of potential hazards, 2) the uncertainty associated with the state of potential hazards as well as pilot slate , and 3) the limited time to make safely-critical decisions. In this paper, we focus on pilot state and present a model for anticipating duration and quality of pilot behavior, for use in a larger system which issues aircraft alerts. We estimate pilot workload, which we model as being dependent on factors including mental effort, task demands. and task performance. We perform a mathematically rigorous analysis of the model and resulting alerting plans. We simulate the model in software and present simulated results with respect to manipulation of the pilot measures.
报告类型：	科技报告