TESTING DEVICE FOR OPERATING FORCE AND CORRESPONDING DISPLACEMENT OF MULTI-DEGREE-OF-FREEDOM SIDE LEVER

摘要

A testing device for operating force and corresponding displacement of a multi-degree-of-freedom side lever (300). The testing device comprises: the side lever (300), which comprises a side lever bottom plate (304); a side lever clamp unit (200), which is used to clamp the side lever (300); a manually driven measurement device (100), which comprises a mounting bracket unit (101) and a handle unit (103), wherein the mounting bracket unit (101) is connected to the side lever bottom plate (304) to support the side lever (300), and the handle unit (103) is mounted at the top of the mounting bracket unit (101) and used to simulate movement of the side lever (300) corresponding to a pitch axis or a roll axis of an aircraft; a tilt angle sensor (108), which is arranged at the top of the side lever clamp unit (200) and used to collect angles of the pitch axis or the roll axis of the aircraft; and a tension and pressure sensor (105), which is arranged on the side of the side lever clamp unit (200) and connected to the handle unit (103), and used to collect operating force of the pitch axis or the roll axis of the aircraft, wherein the tension and pressure sensor (105) is arranged perpendicularly to the axis of the side lever (300). The testing device can accurately obtain data of the operating force and corresponding displacement of the side lever (300).