Robust adaptive learning control for nonlinear systems with extended matching unstructured uncertainties

2011 ◽  
Vol 22 (6) ◽  
pp. 645-675 ◽  
Author(s):  
Riccardo Marino ◽  
Patrizio Tomei ◽  
Cristiano Maria Verrelli
Keyword(s):  
Nonlinear Systems ◽  
Adaptive Learning ◽  
Learning Control ◽  
Adaptive Learning Control ◽  
Robust Adaptive

Robust Adaptive Learning Control for Spacecraft Autonomous Proximity Maneuver

2017 ◽  
Vol 31 (05) ◽  
pp. 1759007 ◽  
Author(s):  
Shunan Wu ◽  
Shenghui Wen ◽  
Yuliang Liu ◽  
Kaiming Zhang
Keyword(s):  
Adaptive Learning ◽  
Learning Control ◽  
Lyapunov Theory ◽  
Space Representation ◽  
Orbital Parameters ◽  
State Space Representation ◽  
Closed Loop Systems ◽  
Unknown Disturbances ◽  
Adaptive Learning Control ◽  
Robust Adaptive

The robust adaptive learning control for spacecraft autonomous proximity is investigated in this paper. The relative motion dynamics is firstly proposed and transformed into the state space representation. An adaptive learning controller that allows performing autonomous proximity maneuvers in the presence of uncertain orbital parameters is then developed. The unknown disturbances are considered, and a modified adaptive learning controller is therefore designed in the presence of uncertain parameters and unknown disturbances. The asymptotic stability of the proposed controllers for the closed-loop systems is proven based on the Lyapunov theory. Different numerical results are finally provided and compared to illustrate the performance of the proposed adaptive learning controllers.

scholarly journals adaptive learning control of nonlinear systems by output error feedback

2004 ◽  
Vol 37 (13) ◽  
pp. 153-158 ◽  
Author(s):  
Stefano Liuzzo ◽  
Riccardo Marino ◽  
Patrizio Tomei
Keyword(s):  
Nonlinear Systems ◽  
Adaptive Learning ◽  
Learning Control ◽  
Error Feedback ◽  
Output Error ◽  
Adaptive Learning Control
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