公开(公告)号：US20160027225A1

公开(公告)日：2016-01-28

申请号：US14522105

申请日：2014-10-23

Applicant: GOODRICH CORPORATION

Inventor： AMIR M. FAZELI ,  ADNAN CEPIC ,  SUSANNE M. REBER

IPC: G07C5/08 ,  B64D45/00

CPC classification number: G07C5/0808 ,  B64C25/60 ,  B64D45/00 ,  B64D2045/0085 ,  F15B1/24 ,  F15B19/005 ,  F15B20/005 ,  F15B2201/50 ,  F15B2201/51 ,  F15B2201/515 ,  F15B2211/625 ,  F15B2211/7054 ,  F15B2211/857

Abstract: A method includes detecting at least one position measurement of a separator piston of a pitch trim actuator. The method includes detecting at least one pressure measurement of a gas. The method includes detecting at least one temperature measurement of the gas. The method includes storing at least one position value based on the at least one position measurement of the separator piston, at least one pressure value based on the at least one pressure measurement of the gas and at least one temperature value based on the at least one temperature measurement of the gas. The method includes determining a volume of an oil within an oil chamber of the pitch trim actuator and a pressure of the gas within the gas chamber of the pitch trim actuator, based on the at least one position value, the at least one pressure value and the at least one temperature value.

Abstract translation: 一种方法包括检测间距调节致动器的分离器活塞的至少一个位置测量。 该方法包括检测气体的至少一个压力测量。 该方法包括检测气体的至少一个温度测量。 该方法包括基于分离器活塞的至少一个位置测量来存储至少一个位置值，基于气体的至少一个压力测量的至少一个压力值和至少一个温度值 气体的温度测量。 所述方法包括基于所述至少一个位置值，所述至少一个压力值和所述至少一个压力值来确定所述俯仰调节致动器的油室内的油的体积和所述俯仰调节致动器的气体室内的气体的压力，以及 所述至少一个温度值。