Aircraft position control system, aircraft and aircraft position control method

摘要

Problem: the aircraft is moved more accurately and quickly toward the target landing point.The position control system comprises a relative position acquisition section for acquiring a relative position between the aircraft and the target landing point, a relative speed acquisition section for obtaining the relative velocity of the aircraft to the target landing point, and a control section for controlling the aircraft.Control sectionAs the aircraft goes to the target landing pointFeedback control unit for calculating feedback control quantityOn the coordinate plane relative to relative and relative velocitiesThrough the originA switching line for separating the speed increasing region relative to the relative velocity and the decelerating region to reduce the relative speed is preset.When the coordinate point of relative and relative velocities is located in the increasing rangeSet the added value of the relative speed increase.For switching linesWhen the coordinate point is located in the deceleration regionA multi value controller which sets an added value of a tendency to decrease relative velocity andAn adding circuit for calculating the control amount of an aircraft with added added value to a feedback control amount.Diagram