APPARATUS FOR TESTING AND DRIVING CONTROL COLUMN HAVING TWO DEGREES OF FREEDOM AND CONTROL METHOD THEREFOR

摘要

An apparatus for testing and driving a control column having two degrees of freedom, comprising a mechanical part. The mechanical part comprises a machine platform (1), an outer frame (21), an inner frame (31), a control column clamp (4), a friction cancellation mechanism (5), and a control lever (6). The outer frame (21) is pivotably fixed on the machine platform (1); the rotation axis of the outer frame (21) and the rotation axis of the control lever (6) intersect at the pivot of the control lever (6). The inner frame (31) is pivotably fixed on the outer frame (21); the rotation axis of the inner frame (31) and the rotation axis of the control lever (6) intersect at the pivot of the control lever (6). The control column clamp (4) is fixedly connected to a control column handle (7). The stress cancellation mechanism (5) is connected to the inner frame (31) and to the control column clamp (4). Also disclosed is a method for controlling the apparatus for testing and driving the control column having two degrees of freedom.