Results 191 to 200 of about 3,531,090 (251)

Targeted modulation of IGFL2‐AS1 reveals its translational potential in cervical adenocarcinoma

open access: yesMolecular Oncology, EarlyView.
Cervical adenocarcinoma patients face worse outcomes than squamous cell carcinoma counterparts despite similar treatment. The identification of IGFL2‐AS1's differential expression provides a molecular basis for distinguishing these histotypes, paving the way for personalized therapies and improved survival in vulnerable populations globally.
Ricardo Cesar Cintra   +6 more
wiley   +1 more source

Model reference deadbeat control

International Journal of Control, 1991
Abstract The performance of deadbeat control systems is addressed. Analysis of conventional deadbeat control (CDC) reveals that, in addition to deadbeat tracking performance, other system properties, such as robustness and noise immunity, may need improvement.
BORE-KUEN LEE, BOR-SEN CHEN, YU-PING LIN
openaire   +1 more source

Model reference fuzzy control

Proceedings of the 28th IEEE Conference on Decision and Control, 2003
Consideration is given to a fuzzy logic controller for linear systems. A fuzzy rule base is used to stabilize a closed-loop system consisting of a linguistic controller and a process. By utilizing a reference model, impulse-like control inputs can be avoided.
H. Kang, G.J. Vachtsevanos
openaire   +1 more source

Model Reference Adaptive Control

2019
We consider here an adaptive version of the output tracking results established in Sect. 3.5, and solve a model reference adaptive control problem where the goal is to make a measured signal track a reference signal from minimal knowledge of the system parameters. Consider system ( 2.1), which we restate here $$u_t(x, t) - \lambda (x) u_x(x, t) = f(
Henrik Anfinsen, Ole Morten Aamo
openaire   +1 more source

Model reference adaptive control with a constrained linear reference model

49th IEEE Conference on Decision and Control (CDC), 2010
For systems with limited control authority and a control design that does not prevent saturation from occurring, using a linear reference model can introduce problems, especially when the external command is not necessarily conditioned to respect the capabilities of the plant.
Suresh K. Kannan, Eric N. Johnson
openaire   +1 more source

Model reference adaptive control design for helicopters using gain scheduled reference models

2016 17th International Carpathian Control Conference (ICCC), 2016
Application and adaptation of different types of controllers to helicopters become more important in terms of stability and mission. As the helicopters are very dynamic vehicles and there are more parameters than any other dynamical system to consider its stability, control and mode shift during hover, forward flight, and maneuvers, their controller ...
ADLI, MEHMET ARİF   +2 more
openaire   +2 more sources

Robust model reference adaptive control

IEEE Transactions on Automatic Control, 1986
The authors propose a new model reference adaptive control algorithm and show that it provides the robust stability at the resulting closed-loop adaptive control system with respect to unmodeled plant uncertainties. The robustness is achieved by using a relative error signal in combination with a dead zone and a projection in the adaptive law.
Kreisselmeier, Gerhard   +1 more
openaire   +1 more source

Model Reference Fuzzy Adaptive Control

IFAC Proceedings Volumes, 1984
Abstract Based on the experience of the operators in tuning the parameters of the widely used PI controller, a PI model reference fuzzy adaptive control system(MRFAC) is studied. In case the controlled plant is fuzzy, MRFAC is a simple and practical method.
Wei-Min Cheng   +2 more
openaire   +1 more source

Multivariable model-reference adaptive control

1988., IEEE International Symposium on Circuits and Systems, 2003
An algorithm is presented for a discrete model-reference adaptive controller for a system, in which the number of inputs is equal to the number of outputs. This controller, an extension of a single-input scheme due to R. Lozano and Y.D. Landau (1981), provides correct tracking of reference model outputs by plant outputs, together with freedom of choice
P. Murdoch, R.A. Salman
openaire   +1 more source

Combined/Composite Model Reference Adaptive Control

IEEE Transactions on Automatic Control, 2009
This technical note introduces a provably stable state-feedback design modification for combined/composite adaptive control of multi-input multi-output dynamical systems with matched uncertainties. The proposed design methodology is applied to control longitudinal dynamics of an aerial vehicle.
openaire   +1 more source

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