Patent ID: 9139295
Filing Date: 2015-09-22
Classification: B64C

Abstract:
1. A method of controlling the steering of a steerable portion of an aircraft undercarriage that is fitted both with a steering member for steering the steerable portion and also with at least two angular position sensors for sensing the angular position of the steerable portion in order to deliver respective signals representative of the angular position of the steerable portion, the method comprising: sensing the angular position of the steerable portion in order to deliver respective signals representative of the angular position of the steerable portion, and controlling the steering member by means of servo-control using information that is representative of the angular position of the steerable portion in order to control the steering of the steerable portion of the aircraft undercarriage, wherein the information representative of the angular position that is used is a mean of the angular positions sensed by the at least two angular position sensors so that said information is less sensitive to deformations of the undercarriage that might disturb the respective signals delivered by the angular position sensors, and wherein the mean of the angular positions are constituted by the average of the angular positions sensed by the at least two angular position sensors.