Bounded input;
global stability;
semiglobal stability;
trajectory tracking;
vertical take-off and landing (VTOL) aircraft;
GLOBAL STABILIZATION;
PVTOL AIRCRAFT;
SYSTEMS;
D O I:
10.1109/TAC.2010.2040493
中图分类号:
TP [自动化技术、计算机技术];
学科分类号:
0812 ;
摘要:
This note presents simple controllers for achieving asymptotic trajectory (set-point and time-varying) tracking under the conditions of restricted input in vertical takeoff and landing aircraft. Unlike previous studies that apply nonlinear combination of saturated functions for stabilizing the closed-loop system, the proposed controllers are based on smooth functions that can easily be implemented in real time applications.