Trajectory tracking control of a small unmanned helicopter using MPC and backstepping

A hierarchical inner-outer loop-based controller is proposed to solve the trajectory tracking problem of a small unmanned helicopter. The outer loop employs model predictive controller to track the reference trajectory, while the inner loop controller is designed by means of backstepping techniques that allow the stabilization of the attitude. The obtained control method takes advantage of both controllers and it is simple and easy to implement and tune in future real flight test. Finally, the computer simulations are conducted to illustrate the tracking performance of the proposed control method.

[1]  Guilherme V. Raffo,et al.  A Predictive Controller for Autonomous Vehicle Path Tracking , 2009, IEEE Transactions on Intelligent Transportation Systems.

[2]  Kimon P. Valavanis,et al.  A Novel Nonlinear Backstepping Controller Design for Helicopters Using the Rotation Matrix , 2011, IEEE Transactions on Control Systems Technology.

[3]  Gary J. Balas,et al.  Robust Dynamic Inversion for Control of Highly Maneuverable Aircraft , 1995 .

[4]  S. Sastry,et al.  Output tracking control design of a helicopter model based on approximate linearization , 1998, Proceedings of the 37th IEEE Conference on Decision and Control (Cat. No.98CH36171).

[5]  Lorenzo Marconi,et al.  Robust full degree-of-freedom tracking control of a helicopter , 2007, Autom..

[6]  Frank L. Lewis,et al.  Structured H-Infinity Command and Control-Loop Design for Unmanned Helicopters , 2008 .

[7]  Robert Babuska,et al.  Design of a gain-scheduling mechanism for flight control laws by fuzzy clustering , 2006 .

[8]  Bernard Mettler,et al.  Nonlinear model for a small-size acrobatic helicopter , 2001 .

[9]  Agus Budiyono,et al.  Optimal tracking controller design for a small scale helicopter , 2007, ArXiv.

[10]  G. D. Padfield,et al.  Helicopter Flight Dynamics: The Theory and Application of Flying Qualities and Simulation Modelling , 1995 .

[11]  Eric N. Johnson,et al.  Adaptive Trajectory Control for Autonomous Helicopters , 2005 .

[12]  Andrew G. Alleyne,et al.  A Robust Controller Interpolation Design Technique , 2007, IEEE Transactions on Control Systems Technology.

[13]  Mario Innocenti,et al.  Helicopter Flight Dynamics: The Theory and Application of Flying Qualities and Simulation Modeling , 1999 .

[14]  Ching-Chih Tsai,et al.  Improved nonlinear trajectory tracking using RBFNN for a robotic helicopter , 2010 .

[15]  Takeo Kanade,et al.  Attitude control optimization for a small-scale unmanned helicopter , 2000 .