The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 17, 2021
Filed:
Oct. 02, 2018
The Boeing Company, Chicago, IL (US);
Louis J. Bailey, Auburn, WA (US);
Jose A. Fregnani, Sao Jose dos Campos, BR;
Italo Romani De Oliveira, Sao Jose dos Campos, BR;
THE BOEING COMPANY, Chicago, IL (US);
Abstract
Embodiments provide for vertical flight path optimization by generating a plurality of waypoints with allowable parameters for a flightpath at which a course, including elements for heading, altitude, and speed, of an aircraft is adjustable; calculating a number of unique trajectories available based on the plurality of waypoints; when the number of unique trajectories is greater than a threshold number of trajectories, performing a probabilistic assessment of the unique trajectories to identify an elite set of trajectories that include those trajectories with efficiency metrics within an upper range of a set of assessed trajectories; identifying mobile waypoints in trajectories of the elite set of trajectories; performing a global optimal path assessment, wherein positions of mobile waypoints are adjusted within an associated trajectory to identify an optimal trajectory for the aircraft on the flightpath; and providing the optimal trajectory to the aircraft to follow the flightpath according to the optimal trajectory.