NEUTRALIZATION DEVICE OF CONTROL STICK FOR HELICOPTER SIMULATOR SYSTEM

摘要

PURPOSE: A neutralization device of a control stick for a helicopter simulator system is provided to correct the neutral position of the control stick by including a displacement adjusting unit. CONSTITUTION: A plurality of elastic members(10a~10d) supports a control stick(1) in at least two axes. Position sensors are installed in each axial direction. The position sensor detects whether the neutral position of a control stick is changed. A plurality of displacement adjusting drives(30a-30d) transfers the control stick to each axial direction. The controller detects the current neutral position of the control stick. The controller controls the displacement adjusting device to return the control stick to the neutral position.