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Variable structure model reference adaptive control systems
International Journal of Control, 1984Model reference adaptive controllers, when only input and output measurements are available, are designed using the theory of variable structure systems. State variable filters are used in order to obtain differentiator-free controllers. The proposed design allows the error transient to be prescribed in advance.
AMBROSINO, GIUSEPPE +2 more
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Direct Adaptive Model Reference Control
1996Adaptive model reference control applied to linear time invariant systems is one of the mainstream developments in the adaptive control literature. It concerns the imposition of a completely new input-output behavior on the plant: both zeros and poles of the plant’s transfer function are to be changed.
Iven Mareels, Jan Willem Polderman
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ON REDUCED ORDER MODEL REFERENCE ADAPTIVE CONTROL
IFAC Proceedings Volumes, 1991Abstract This work deals with the relaxation of one |of the basic assumptions in the model reference approach to the adaptive control of unknown linear SISO systems, namely, the assumption concerning the a-priori knowledge of the relative degree. The elimination of such an assumption allows a unified treatment of both the unmodeled dynamic case and ...
G. Bartolini, A. Ferrara
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Robust model reference adaptive control for multivariable plants
International Journal of Adaptive Control and Signal Processing, 1988AbstractA complete procedure for generating and analysing robust model reference adaptive control schemes for multivariable plants is developed. The procedure consists of two parts: the first part involves the characterization of the integral structure of the modelled part of the plant, and the associated parametrization of the controller structure ...
Tao, G. +3 more
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Adjustable model reference adaptive control
1979 18th IEEE Conference on Decision and Control including the Symposium on Adaptive Processes, 1979An adjustable model reference adaptive control strategy is proposed where both the controller and reference model parameters are adapted. Adaptive control laws for this structure implementing pole cancellation and replacement and avoiding the zero cancellation usually required by model reference adaptive control are developed from self-tuning adaptive ...
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Indirect Model Reference Adaptive PIP Control
IFAC Proceedings Volumes, 1997Abstract The paper presents an extension of the proportional-integral-plus (PIP) control using model reference techniques and indirect adaptation. Recursive least squares method is used to estimate the process parameters. The constant trace method is treating the covariance matrix.
Jenö Kovács +2 more
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Indirect Binary Model Reference Adaptive Control
2011 9th IEEE International Conference on Control and Automation (ICCA), 2011This paper proposes an Indirect Binary Model Reference Adaptive Controller (IB-MRAC), with the main objective of combining the steady-state features of controllers based in integral parameter adaptation with the fast and non oscillatory transient of variable structure based strategies.
Leonardo Teixeira +2 more
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Model Reference Adaptive Control of Load Transporting System on Unmanned Aerial Vehicle
International Conference on Control, Engineering & Information Technology, 2018The effective control of gimbal, Vertical Take-Off and Landing (VTOL) and Load Transporting System (LTS) in Unmanned Aerial Vehicles (UAV), which are widely used in mapping, search-and-rescue, exploration and surveillance, border security, real-time ...
Aytaç Altan +2 more
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