Carrier Based Aircraft Landing Control Based on RHC-TVLQG-AR Algorithm

To achieve precise landing control under complex sea conditions and wake interference, this paper proposes an RHC-TVLQG-AR algorithm. Based on the idea of rolling time-domain control, the algorithm transforms the entire landing control problem into a series of tracking control problems within a rolling time window. In each time window, the ideal landing point motion is accurately estimated online based on the AR model, and the estimated motion signal of the ideal landing point is added to the guidance law of the aircraft in the current time window. Then, the control signal of the first time step in the obtained control sequence is used as the control input of the aircraft to obtain the state of the aircraft in the next time step. At this point, the time window is moved backwards by one time step. After updating the initial state, the tracking control problem within the current time window is solved again using the method from the previous time window. Through the step-by-step movement of the rolling time window, the precise landing control of the aircraft is finally realized. Through the landing simulation of the aircraft under different initial conditions and different sea conditions, it is found that the proposed algorithm can adapt to the complex sea conditions and achieve precise landing control that meets the input constraints. By comparing the simulation results with the LQG method, the algorithm is found to have higher tracking precision, faster tracking speed and greater flexibility.