Airplane takeoff and landing performance monitoring system

Communications: electrical – Aircraft alarm or indicating systems – Takeoff indicator

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

73178T, 364427, G08B 2100

Patent

active

053530225

ABSTRACT:
The invention is a real-time takeoff and landing performance monitoring system for an aircraft which provides a pilot with graphic and metric information to assist in decisions related to achieving rotation speed (VR) within the safe zone of a runway, or stopping the aircraft on the runway after landing or take-off abort. The system processes information in two segments: a pretakeoff segment and a real-time segment. One-time inputs of ambient conditions and airplane configuration information are used in the pretakeoff segment to generate scheduled performance data. The real-time segment uses the scheduled performance data, runway length data and transducer measured parameters to monitor the performance of the airplane throughout the takeoff roll. Airplane acceleration and engine-performance anomalies are detected and annunciated. A novel and important feature of this segment is that it updates the estimated runway rolling friction coefficient. Airplane performance predictions also reflect changes in head wind occurring as the takeoff roll progresses. The system provides a head-down display and a head-up display. The head-up display is projected onto a partially reflective transparent surface through which the pilot views the runway. By comparing the present performance of the airplane with a continually predicted nominal performance based upon given conditions, performance deficiencies are detected by the system and conveyed to pilot in form of both elemental information and integrated information.

REFERENCES:
patent: 4251868 (1981-02-01), Aron et al.
patent: 4638437 (1987-01-01), Cleary et al.
patent: 4837695 (1989-06-01), Baldwin
patent: 4843554 (1989-06-01), Middleton et al.
patent: 4980833 (1990-12-01), Milligan et al.
patent: 5047942 (1991-09-01), Middleton et al.
patent: 5103224 (1992-04-01), Arad

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Airplane takeoff and landing performance monitoring system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Airplane takeoff and landing performance monitoring system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Airplane takeoff and landing performance monitoring system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-584297

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.