公开(公告)号：US11505308B2

公开(公告)日：2022-11-22

申请号：US16768160

申请日：2018-11-26

申请人： BOMBARDIER INC.

发明人： Otto Bobis ,  Clinton Eric Tanner ,  Scott Black

IPC分类号： B64C13/16 ,  B64C3/38

摘要： A system and a method for improving a stall margin of an aircraft during a climb phase of flight are disclosed. In one embodiment, the method comprises using data indicative of a phase of flight of the aircraft and data indicative of an angle-of-attack, and automatically commanding a deployment of leading edge slats movably attached to wings of the aircraft when the following conditions are true: the aircraft is in a climb phase of flight; and the angle-of-attack equals or exceeds a predefined deployment angle-of-attack threshold value.

公开(公告)号：US11230368B2

公开(公告)日：2022-01-25

申请号：US16095831

申请日：2017-04-19

申请人： BOMBARDIER INC.

发明人： Thomas Ahn ,  Clinton Eric Tanner ,  Thomas Nelson ,  Scott Black

IPC分类号： B64C13/00 ,  B64C13/50 ,  G05D1/08

摘要： Aircraft pitch control systems and methods are disclosed. An aircraft pitch control system (28) comprises a movable horizontal stabilizer (24) and an elevator (26) movably coupled to the horizontal stabilizer. The elevator is electronically geared to the horizontal stabilizer.