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Traffic Aware Strategic Aircrew Requests (TASAR).
| 题名： | Traffic Aware Strategic Aircrew Requests (TASAR). |
| 作者： | Ballin, M. G.; Wing, D. J. |
| 关键词： | Air Traffic Control; Air Traffic Controllers(personnel); Airspace; Broadcasting; Flight Crews; Information Systems; Instrument Flight Rules; Surveillance; Trajectories |
| 摘要： | Under Instrument Flight Rules, pilots are not permitted to make changes to their approved trajectory without first receiving permission from Air Traffic Control (ATC). Referred to as 'user requests'; trajectory change requests from aircrews are often denied or deferred by controllers because they have awareness of traffic and airspace constraints not currently available to flight crews. With the introduction of Automatic Dependent Surveillance-Broadcast (ADS-B) and other information services, a rich traffic, weather, and airspace information environment is becoming available on the flight deck. Automation developed by NASA uses this information to aid flight crews in the identification and formulation of optimal conflict-free trajectory requests. The concept of Traffic Aware Strategic Aircrew Requests (TASAR) combines ADS-B and airborne automation to enable user-optimal in-flight trajectory replanning and to increase the likelihood of ATC approval for the resulting trajectory change request. TASAR may improve flight efficiency or other user-desired attributes of the flight while not impacting and potentially benefiting the air traffic controller. This paper describes the TASAR concept of operations, its enabling automation technology which is currently under development, and NASA's plans for concept assessment and maturation. |
| 报告类型： | 科技报告 |
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