Automatic control system for helicopters, has objective laws with respect to pitching axes and control command for operating collective pitch of motor blades, controlling tilting of main rotor disk

摘要

The device (6) has an objective law with respect to the pitching axes to bring one state parameter of the helicopter to an objective representing a preset value. A control command for operating the tilting of main rotor disk is generated with respect to the collective axis and each of the laws automatically determine a control command for operating the collective pitch of the motor blades.