New results on output-feedback variable structure model-reference adaptive control: design and stability analysis
L Hsu, F Lizarralde… - IEEE Transactions on …, 1997 - ieeexplore.ieee.org
The variable structure model-reference adaptive control (VS-MRAC) redesign and stability
analysis, presented previously by the authors (1993) for the case of plants with relative …
analysis, presented previously by the authors (1993) for the case of plants with relative …
Fraction-order mrac method based fault tolerant control for plant protection UAV with actuator failure and uncertainty
X Yang, X Hu, H Ye, W Liu, H Shen - International Journal of Control …, 2023 - Springer
Due to high efficiency operation capability and no special site requirement for landing and
taking off, plant protection unmanned aerial vehicle (UAV) has been widely used in …
taking off, plant protection unmanned aerial vehicle (UAV) has been widely used in …
A robust MRAC using variable structure design for multivariable plants
CJ Chien, KC Sun, AC Wu, LC Fu - Automatica, 1996 - Elsevier
It is well known that undesirable transient responses and tracking performances have been
frequently observed in traditional model reference adaptive control (MRAC) problems …
frequently observed in traditional model reference adaptive control (MRAC) problems …
Design and stability analysis of an indirect variable structure model reference adaptive control
JB Oliveira, AD Araújo - International Journal of Control, 2008 - Taylor & Francis
This paper presents the stability and robustness analysis of an indirect adaptive control
based variable structure algorithm for uncertain plants with relative degree one. The indirect …
based variable structure algorithm for uncertain plants with relative degree one. The indirect …
Unmodeled dynamics in adaptive control systems revisited
An alternative approach to analyze the robustness of adaptive systems with respect to
unmodeled dynamics and external disturbances is presented. It is shown that an adaptation …
unmodeled dynamics and external disturbances is presented. It is shown that an adaptation …
Extremum seeking control via monitoring function and time-scaling for plants of arbitrary relative degree
An output-feedback variable-structure based extremum seeking controller was recently
introduced for nonlinear uncertain systems by using a monitoring function. The class of …
introduced for nonlinear uncertain systems by using a monitoring function. The class of …
Monitoring function based extremum seeking control for uncertain relative degrees with light source seeking experiments
In this paper, we consider the problem of seeking a light source with a cart-track linear
positioning servomechanism. The cart does not have the capability of sensing its …
positioning servomechanism. The cart does not have the capability of sensing its …
Global Output-Feedback Extremum Seeking Control with Source Seeking Experiments
This paper discusses the design of an extremum seeking controller that relies on a
monitoring function for a class of SISO uncertain nonlinear systems characterized by …
monitoring function for a class of SISO uncertain nonlinear systems characterized by …
Design and stability analysis of a variable structure adaptive backstepping controller
This paper presents the design and stability analysis of a Variable Structure Adaptive
Backstepping Controller (VS‐ABC) for linear plants with relative degree one, using only …
Backstepping Controller (VS‐ABC) for linear plants with relative degree one, using only …
Robust control of robotic manipulators based on left inverse system and variable structure model reference adaptive control
This work proposes a control structure to be applied to robotic manipulators, which are
articulated mechanical systems composed of links connected by joints. The proposed …
articulated mechanical systems composed of links connected by joints. The proposed …