Title:
シリンダの制御方法
Document Type and Number:
Japanese Patent JP7387738
Kind Code:
B2
Abstract:
A method for controlling a cylinder includes providing a cylinder having a piston, a servo valve and a measuring device having at least one first position sensor and one second position sensor, measurements are taken of the position of the piston in the cylinder body simultaneously with the first position sensor and the second position sensor, at least one first displacement speed of the piston is determined on the basis of the piston position measurements obtained with the first position sensor, at least one second displacement speed of the piston is determined on the basis of the piston position measurements obtained with the second position sensor, and each of the first and second determined displacement speeds of the piston are compared with a modelled or predetermined displacement speed of the piston, in such a way as to identify the most reliable position sensor.
Inventors:
Christoph Marc Alexandre Le Blanc
Charles Inn
Alexi Ferrer Beroti Cardan
Charles Inn
Alexi Ferrer Beroti Cardan
Application Number:
JP2021532049A
Publication Date:
November 28, 2023
Filing Date:
November 26, 2019
Export Citation:
Assignee:
Saffron Aircraft Engines
International Classes:
F15B20/00
Domestic Patent References:
| JP2003148108A |
Foreign References:
| EP2228545A2 |
Attorney, Agent or Firm:
Atsushi Aoki
Shinji Mihashi
Yuichi Morimoto
Keiji Akagi
Shinji Mihashi
Yuichi Morimoto
Keiji Akagi