비행궤도 추종에 관한 연구

Abstract

In this paper, a trajectory-fllowing control scheme is presented for guided vehicles. This control scheme is composed of feedforward control for trajectory tracking and feedback control for disturbance or uncertainty rejection. A nominal trajectory determined by positions, flight path angle and corrected lateral acceleration is used instead of an optimal trajectory which needs large storage and has the problem of real-time implementation. Simulation results using sliding mode control for feedback control show the performance of the proposed algorithms.