Invention Grant
- Patent Title: Systems and methods for aircraft antiskid braking
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Application No.: US16812078Application Date: 2020-03-06
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Publication No.: US11970151B2Publication Date: 2024-04-30
- Inventor: Marc Georgin
- Applicant: GOODRICH CORPORATION
- Applicant Address: US NC Charlotte
- Assignee: Goodrich Corporation
- Current Assignee: Goodrich Corporation
- Current Assignee Address: US NC Charlotte
- Agency: Snell & Wilmer L.L.P.
- Main IPC: B60T8/32
- IPC: B60T8/32 ; B60T8/17 ; B60T8/171 ; B60T8/172 ; B60T8/176 ; B60T8/18 ; B60T8/58 ; B64C25/44

Abstract:
Systems and methods for antiskid brake control include a brake control unit (BCU) configured to generate a brake command signal adjusted for a wide range of brake coefficient of friction based upon a real-time aircraft kinetic energy value. A method for antiskid brake control includes receiving, by a BCU, an aircraft mass and a wheel speed signal. The BCU determines an aircraft speed based upon the wheel speed signal and calculates the aircraft kinetic energy using the aircraft speed and aircraft mass. One or more antiskid parameters (e.g., proportional gain, a derivative gain, and/or deceleration target value) are adjusted based upon the aircraft kinetic energy to generate, by the brake control unit, an optimal antiskid brake command signal.
Public/Granted literature
- US20210276519A1 SYSTEMS AND METHODS FOR AIRCRAFT ANTISKID BRAKING Public/Granted day:2021-09-09
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