Adaptive control synthesis for a chua circuit by the velocity gradient method

1997 ◽  
Vol 33 (2) ◽  
pp. 251-258
Author(s):  
A. Yu. Markov ◽  
A. L. Fradkov
Keyword(s):  
Adaptive Control ◽  
Gradient Method ◽  
Velocity Gradient ◽  
Control Synthesis ◽  
Chua Circuit

scholarly journals Underactuated Coupled Nonlinear Adaptive Control Synthesis Using U-Model for Multivariable Unmanned Marine Robotics

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 1851-1865
Author(s):  
Nur Afande Ali Hussain ◽  
Syed Saad Azhar Ali ◽  
Mark Ovinis ◽  
Mohd Rizal Arshad ◽  
Ubaid M. Al-Saggaf
Keyword(s):  
Adaptive Control ◽  
Control Synthesis ◽  
Nonlinear Adaptive Control ◽  
Marine Robotics

Adaptive Control of a Surface Ship at High Speed Using Neural Networks

2012 ◽  
Vol 571 ◽  
pp. 518-523
Author(s):  
Li Dong Guo ◽  
Li Xin Yang
Keyword(s):  
Adaptive Control ◽  
High Speed ◽  
Synthesis Method ◽  
Control Synthesis ◽  
Lyapunov Theorem ◽  
Nonlinear Characteristics ◽  
Surface Ship ◽  
Hydrodynamic Damping ◽  
Control Scheme ◽  
The Stability

An adaptive control synthesis method is considered, which forces a surface ship at high speed to track a desired path. The nonlinear characteristics of the hydrodynamic damping can never be neglected in high speed maneuvering situation. Since the hydrodynamic coefficients of the surface ship at high speed are very difficult to be accurately estimated as a prior, the unknown part of the tracking dynamics system is approximated by neural network. The stability analysis will be given by Lyapunov theorem. Numerical simulations illustrate the excellent tracking performance of the surface ship at high speed under the proposed control scheme.

scholarly journals Attitude Control Synthesis for Small Satellites Using Gradient Method. Part I - Nonlinear Equations

2012 ◽  
Vol 4 (4) ◽  
pp. 57-72 ◽  
Author(s):  
CHELARU Teodor-Viorel CHELARU ◽  
◽  
STOICA Adrian-Mihail ◽  
CHELARU Adrian
Keyword(s):  
Nonlinear Equations ◽  
Gradient Method ◽  
Attitude Control ◽  
Control Synthesis ◽  
Small Satellites
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