Flight Test Results for an Autonomous Formation Flight Control System

2002 ◽  
Author(s):  
Curtis Hanson ◽  
Jack Ryan ◽  
Michael Allen ◽  
Steven Jacobson
Keyword(s):  
Control System ◽  
Flight Control ◽  
Flight Test ◽  
Formation Flight ◽  
Test Results ◽  
Flight Control System

Multivariable adaptive distributed leader-follower flight control for multiple UAVs formation

2017 ◽  
Vol 121 (1241) ◽  
pp. 877-900 ◽  
Author(s):  
Y. Xu ◽  
Z. Zhen
Keyword(s):  
Adaptive Control ◽  
Control System ◽  
Flight Control ◽  
Control Strategy ◽  
Formation Control ◽  
Parametric Uncertainty ◽  
Lyapunov Theory ◽  
Formation Flight ◽  
Flight Control System ◽  
Multiple Uavs

ABSTRACTThe Unmanned Aerial Vehicles (UAVs) become more and more popular due to various potential application fields. This paper studies the distributed leader-follower formation flight control problem of multiple UAVs with uncertain parameters for both the leader and followers. This problem has not been addressed in the literature. Most of the existing literature considers the leader-follower formation control strategy with parametric uncertainty for the followers. However, they do not take the leader parametric uncertainty into account. Meanwhile, the distributed control strategy depends on less information interactions and is more likely to avoid information conflict. The dynamic model of the UAVs is established based on the aerodynamic parameters. The establishment of the topology structure between a collection of UAVs is based on the algebraic graph theory. To handle the parametric uncertainty of the UAVs dynamics, a multivariable model reference adaptive control (MRAC) method is addressed to design the control law, which enables follower UAVs to track the leader UAV. The stability of the formation flight control system is proved by the Lyapunov theory. Simulation results show that the proposed distributed adaptive leader-following formation flight control system has stronger robustness and adaptivity than the fixed control system, as well as the existing adaptive control system.

Ground test results of flight control system for the Smart UAV

ICCAS 2010 ◽  
2010 ◽  
Author(s):  
Young-shin Kang ◽  
Bum-jin Park ◽  
Chang-sun Yoo ◽  
Yu-shin Kim ◽  
Sam-Ok Koo
Keyword(s):  
Control System ◽  
Flight Control ◽  
Test Results ◽  
Flight Control System ◽  
Ground Test
Sign in / Sign up

Export Citation Format

Share Document