摘要 |
<p>An electromechanical braking system for an aircraft, including a first power conversion module (PCM) and a second power conversion module (PCM), each configured to receive power from a respective independent power source on the aircraft. The system further includes at least one brake system control unit (BSCU) for converting an input brake command signal into a brake clamp force command signal. At least a first brake control module (BCM) and a second brake control module (BCM) are provided, each configured to receive the brake clamp force command signal from the at least one BSCU and to output a primary brake clamp force command signal and an alternate brake clamp force command signal based on the received brake clamp force command signal. A first electromechanical actuator controller (EMAC) and a second electromechanical actuator controller (EMAC) are provided, each configured to convert a brake clamp force command signal to at least one electromechanical actuator drive control signal. The first EMAC is operative based on the primary brake clamp force command signal from the first BCM or, in the event of a failure disabling the first BCM, based on the alternate brake clamp force command signal from the second BCM. The second EMAC is operative based on the primary brake clamp force command signal from the first BCM or, in the event of a failure disabling the first BCM, based on the alternate brake clamp force command signal from the second BCM. The first EMAC receives its operating power from the first PCM, and the second EMAC receives its operating power from the second PCM.</p> |
申请人 |
GOODRICH CORPORATION;RALEA, MIHAI;MAY, BILL;GRANT, HENRY |
发明人 |
RALEA, MIHAI;MAY, BILL;GRANT, HENRY |