Nonlinear backstepping control design for miniature helicopters using the rotation matrix

2009 ◽  
Author(s):  
Ioannis A. Raptis ◽  
Kimon P. Valavanis ◽  
Wilfrido A. Moreno
Keyword(s):  
Control Design ◽  
Backstepping Control ◽  
Rotation Matrix ◽  
Nonlinear Backstepping Control

NONLINEAR BACKSTEPPING CONTROL FOR THE FUEL DIFFUSION LAG IN FUSION REACTORS

2002 ◽  
Vol 35 (1) ◽  
pp. 113-118 ◽  
Author(s):  
Eugenio Schuster ◽  
Miroslav Krstić ◽  
George Tynan
Keyword(s):  
Backstepping Control ◽  
Fusion Reactors ◽  
Nonlinear Backstepping Control

scholarly journals Nonlinear Backstepping Control of Permanent Magnet Synchronous Motor with Rotor Speed and Position Estimation

2018 ◽  
Vol 3 (3) ◽  
pp. 133-142
Author(s):  
Abderrahmen KIRAD ◽  
Said Grouni ◽  
Omar MECHALI
Keyword(s):  
Permanent Magnet ◽  
High Performance ◽  
Permanent Magnet Synchronous Motor ◽  
Synchronous Motor ◽  
Backstepping Control ◽  
Position Estimation ◽  
Nonlinear Feedback ◽  
Precise Knowledge ◽  
The Stability ◽  
Nonlinear Backstepping Control

This paper presents a nonlinear backstepping control strategy used to ensure good dynamic behavior, high performance and the stability of the permanent magnet synchronous motor (PMSM). However, this control requires the precise knowledge of certain variables (speed, torque and position) that are difficult to access or sensors require additional mounting space, reduce reliability, increase the cost of the engine, and make maintenance difficult. Thus, an Extended Kalman Filter (EKF) approach is proposed for the estimation of speed and rotor position in the PMSM. The interesting simulation results obtained which are subjected to the load perturbation show very well the efficiency and the good performance of the nonlinear feedback control proposed and simulated in Matlab-Simulink.

Sign in / Sign up

Export Citation Format

Share Document