Invention Grant
- Patent Title: Process and machine to predict and preempt an aerodynamic disturbance
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Application No.: US16550246Application Date: 2019-08-25
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Publication No.: US11060870B2Publication Date: 2021-07-13
- Inventor: Sankalp K. Bhan , Daniel Garrett Donahue , Ryan Grey Endres
- Applicant: The Boeing Company
- Applicant Address: US IL Chicago
- Assignee: The Boeing Company
- Current Assignee: The Boeing Company
- Current Assignee Address: US IL Chicago
- Agency: Yee & Associates, P.C.
- Main IPC: G01C21/16
- IPC: G01C21/16 ; B64G1/24 ; G01C21/20 ; B64G3/00 ; G01C21/00

Abstract:
A process and machine configured to predict and preempt an aerodynamic disturbance. The machine may include a BDE (Bhan-Donahue-Endres) adaptor configured to that comprises a specially programmed processor that has an adaptive learning control and rules to: modify a control augmentation system on an aerospace vehicle, to preclude an undesired state of the aerospace vehicle unaccounted for by control laws in current control augmentation systems; form a prediction for an airspeed of the aerospace vehicle that replaces an airspeed input from a sensor of the aerospace vehicle, in a phase of operation prone to instrumentation error, into the control augmentation system; generate an estimate, based upon the prediction, of an anticipated disturbance to a desired state of the aerospace vehicle; and generate, based upon the estimate, a command to a control element of the aerospace vehicle that preempts the undesired state of the aerospace vehicle.
Public/Granted literature
- US20210055111A1 PROCESS AND MACHINE TO PREDICT AND PREEMPT AN AERODYNAMIC DISTURBANCE Public/Granted day:2021-02-25
Information query
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