Nonlinear adaptive control design for non-minimum phase hypersonic vehicle models with minimal control authority

2009 ◽  
Author(s):  
Lisa Fiorentini ◽  
Andrea Serrani
Keyword(s):  
Adaptive Control ◽  
Control Design ◽  
Hypersonic Vehicle ◽  
Minimum Phase ◽  
Nonlinear Adaptive Control ◽  
Control Authority

Nonlinear Adaptive Control Design for Power System with STATCOM device

2018 ◽  
Author(s):  
Moath H. Alqatamin ◽  
M. L. McIntyre ◽  
Joseph Latham ◽  
Pablo Rivera ◽  
Nicholas Hawkins
Keyword(s):  
Adaptive Control ◽  
Power System ◽  
Control Design ◽  
Nonlinear Adaptive Control

An Accelerated Algorithm for Improvement of Adaptation in Nonlinear Adaptive Control

2017 ◽  
Vol 18 (7-8) ◽  
Author(s):  
M. Davanipour ◽  
H. R. Javanmardi ◽  
N. Goodarzi
Keyword(s):  
Adaptive Control ◽  
Control Design ◽  
Adaptive Controller ◽  
Asymptotic Performance ◽  
Transient Performance ◽  
Polynomial Roots ◽  
Nonlinear Adaptive Control ◽  
Satisfactory Performance ◽  
Optimal Values ◽  
The Times

AbstractAdaptive control is capable of handling systems with uncertain parameters in terms of asymptotic performance; however, it is not so well in the transient performance. Even though adaptation gain is part of adaptive controller having much effects on the transient response, it has been considered as a constant gain most of the times. In this paper, a new Laypunov-based mechanism is proposed to find optimal values of adaptation gains in nonlinear adaptive control design. The algorithm inspired of the halving method for finding polynomial roots tries to find optimum values of the adaptation gains in a direction of minimizing a cost function. The simulation results show satisfactory performance of the proposed controller especially in terms transient performance.

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