公开(公告)号：US20150160100A1

公开(公告)日：2015-06-11

申请号：US14611646

申请日：2015-02-02

Applicant: AIRCELLE

Inventor： Hakim MAALIOUNE ,  Rodolphe DENIS ,  Achour DEBIANE

IPC: G01M99/00 ,  G01L5/22

CPC classification number: G01M99/007 ,  G01L5/22 ,  G01M5/0075 ,  G01M13/00

Abstract: A test device for testing an actuating system for a thrust reverser includes a test bench, an input device, controllers and several determination components. The thrust reverser includes actuating cylinders, and the test bench includes a test structure which has counter-thrust cylinders connected to the actuating cylinders to be tested. Input parameters corresponding to external forces could be entered by the input device, and a first determination component determines a digital model of a movable structure of the thrust reverser. In addition, a second determination component determines force to be exerted by the counter-thrust cylinders by using the digital model and the input parameters. A third determination component determines a control set-point applied to the counter-thrust cylinders, and first and second controllers apply control set-points to counter-thrust and actuating cylinders, respectively. A fourth determination component determines at least one dynamic characteristic of each actuating cylinder.

Abstract translation: 用于测试推力反向器的致动系统的测试装置包括测试台，输入装置，控制器和多个确定部件。 推力反向器包括致动气缸，并且测试台包括测试结构，其具有连接到要测试的致动气缸的反推力气缸。 可以由输入装置输入与外力对应的输入参数，第一确定部件确定推力反向器的可移动结构的数字模型。 此外，第二确定部件通过使用数字模型和输入参数来确定由反推力气缸施加的力。 第三确定部件确定施加到反推力缸的控制设定点，并且第一和第二控制器分别将控制设定点施加到反推力和致动缸。 第四确定部件确定每个致动缸的至少一个动态特性。

公开(公告)号：US20170022935A1

公开(公告)日：2017-01-26

申请号：US15283591

申请日：2016-10-03

Applicant: AIRCELLE

Inventor： HUE Corentin ,  Rodolphe DENIS ,  Denis GUILLOIS ,  Sarah TISSOT

IPC: F02K1/76 ,  F02K1/62

CPC classification number: F02K1/766 ,  F02K1/60 ,  F02K1/62 ,  F02K1/70 ,  F02K1/763 ,  F05D2220/323 ,  F05D2260/52

Abstract: The present disclosure relates to a system for locking the position of the flaps of a thrust reverser of a turbojet nacelle, said flaps being controlled by actuators, each one swinging about a tranverse pivot in order to partially close off the air stream so as to guide it forwards, further including locks for locking the flaps in an intermediate opening position, between the closed position and the open position.

Abstract translation: 本公开涉及一种用于锁定涡轮喷气发动机舱的推力反向器的翼片的位置的系统，所述翼片由致动器控制，每个翼片围绕横向枢轴摆动以部分地关闭空气流，以便引导 其进一步包括用于将襟翼锁定在中间打开位置中的锁定件，在关闭位置和打开位置之间。