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Model Aviation

PDF: Using Flight Manual Data to Derive Aero-Propulsive Models for ...

Download 17 times Source: www.ctas.arc.nasa.gov // Topic: Model Aviation File Size: 570.85 kb // Total of Page: 7 Page(s) Last download by kissit1234 Last download on: 4 weeks ago Share this info: Sample of page (click to enlarge) Short Desciption: developed to derive an aero-propulsive model from readily available time-to-climb data found in ..... alternative for modeling when precise aero-propulsive ... Content Inside: AIAAs Aircraft Technology, Integration, and Operations (ATIO) 2002 Technical 1-3 October 2002, Los Angeles, California AIAA 2002-5844 USING FLIGHT MANUAL DATA TO DERIVE AERO-PROPULSIVE MODELS FOR PREDICTING AIRCRAFT TRAJECTORIES Chester Gong San Jose State University San Jose, California Abstract The Center/TRACON Automaton System (CTAS) is a set of air traffic management tools developed by NASA in conjunction with the FAA. As part of its functionality, CTAS predicts aircraft flight trajectories using aeropropulsive models and the kinetic equations of motion for various flight conditions including climbs. Precise aeropropulsive models for all aircraft types are not yet available to NASA researchers. In an effort to improve climb trajectory prediction of jet aircraft for which CTAS does not have a precise aero-propulsive model, a technique was developed to derive an aero-propulsive model from readily available time-to-climb data found in flight manuals. A case study was performed on a Boeing 737-400, for which time-to-climb data and aero-propulsive model