Robust tracking control design for Unicycle Mobile Robots with input saturation

2021 ◽  
Vol 107 ◽  
pp. 104676
Author(s):  
Edgar A. Martínez ◽  
Héctor Ríos ◽  
Manuel Mera
Keyword(s):  
Mobile Robots ◽  
Tracking Control ◽  
Input Saturation ◽  
Control Design ◽  
Robust Tracking ◽  
Robust Tracking Control

scholarly journals A New Robust Tracking Control Design for Turbofan Engines: H∞/Leitmann Approach

2017 ◽  
Vol 7 (5) ◽  
pp. 439 ◽  
Author(s):  
Muxuan Pan ◽  
Kaiwen Zhang ◽  
Ye-Hwa Chen ◽  
Jinquan Huang
Keyword(s):  
Tracking Control ◽  
Control Design ◽  
Robust Tracking ◽  
Robust Tracking Control ◽  
Turbofan Engines

scholarly journals Robust Tracking Control for Rendezvous in Near-Circular Orbits

2013 ◽  
Vol 2013 ◽  
pp. 1-11 ◽  
Author(s):  
Neng Wan ◽  
Ming Liu ◽  
Hamid Reza Karimi
Keyword(s):  
Tracking Control ◽  
Input Saturation ◽  
Sufficient Conditions ◽  
Linear Matrix ◽  
Robust Tracking ◽  
Robust Tracking Control ◽  
Circular Orbits ◽  
Two Body Problem ◽  
Guaranteed Cost ◽  
Tracking Controller

This paper investigates a robust guaranteed cost tracking control problem for thrust-limited spacecraft rendezvous in near-circular orbits. Relative motion model is established based on the two-body problem with noncircularity of the target orbit described as a parameter uncertainty. A guaranteed cost tracking controller with input saturation is designed via a linear matrix inequality (LMI) method, and sufficient conditions for the existence of the robust tracking controller are derived, which is more concise and less conservative compared with the previous works. Numerical examples are provided for both time-invariant and time-variant reference signals to illustrate the effectiveness of the proposed control scheme when applied to the terminal rendezvous and other astronautic missions with scheduled states signal.

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