Results 41 to 50 of about 2,269,385 (184)

Adaptive Control [PDF]

open access: yes, 2018
AbstractThe parameters of a process may be unknown or may change slowly over time. This chapter discusses how one can control a process with unknown parameters. Adaptive methods adjust parameters in response to information about external inputs and system outputs. Adaptive error-correcting techniques often provide a good approach to coping with unknown
Robert Dürr, Andreas Bück
openaire   +2 more sources

Vaccination strategies in the disease–behavior evolution model

open access: yesFrontiers in Physics
Previous studies on the co-evolving between vaccination strategies and epidemics mainly assumed that the vaccination strategies were made in the period between two spreading seasons.
Lu Zhou, Jinying Dai, Bo Qu, Cong Li
doaj   +1 more source

STOP TALKING ! Inhibition of speech is affected by word frequency and dysfunctional impulsivity

open access: yesFrontiers in Psychology, 2010
Speaking is a complex natural behavior that most people master very well. Nevertheless, systematic investigation of the factors that affect adaptive control over speech production is relatively scarce.
Wery Van Den Wildenberg   +1 more
doaj   +1 more source

A Minimum Relative Entropy Principle for Learning and Acting

open access: yes, 2010
This paper proposes a method to construct an adaptive agent that is universal with respect to a given class of experts, where each expert is an agent that has been designed specifically for a particular environment.
Braun, Daniel A., Ortega, Pedro A.
core   +1 more source

Control of UAV quadrotor using reinforcement learning and robust controller

open access: yesIET Control Theory & Applications, 2023
The control of unmanned aerial vehicle quadrotor is challenging because of non‐linearities, coupling and disturbance. Here, a novel control method which includes reinforcement learning (RL) component and robust component is proposed.
Zizuo Zhang   +4 more
doaj   +1 more source

Terminal sliding mode control strategy design for second-order nonlinear system

open access: yes, 2012
This study mainly focuses on the terminal sliding mode control (TSMC) strategy design, including an adaptive terminal sliding mode control (ATSMC) and an exact-estimator-based terminal sliding mode control (ETSMC) for second-order nonlinear dynamical ...
Khoo, Suiyang   +2 more
core   +1 more source

Industrial application of fuzzy systems; adaptive fuzzy control of solder paste stencil printing [PDF]

open access: yes, 2003
This paper presents an adaptive fuzzy control algorithm for the control of the solder paste stencil printing stage of surface mount printed circuit board assembly.
Howarth, M, Lotfi, A
core   +1 more source

Adaptive output feedback control of aircraft flexible modes [PDF]

open access: yes, 2012
The application of adaptive output feedback augmentative control to the flexible aircraft problem is presented. Experimental validation of control scheme was carried out using a three disk torsional pendulum.
Bordeneuve-Guibé, Joël   +1 more
core   +1 more source

Adaptive Impact Mitigation Based on Predictive Control with Equivalent Mass Identification

open access: yesSensors, 2023
The paper presents the concept of equivalent parameter predictive control (EPPC) elaborated for semi-active fluid-based (hydraulic and pneumatic) shock absorbers equipped with controllable valves and subjected to impact excitation. The undertaken problem
Cezary Graczykowski, Rami Faraj
doaj   +1 more source

A new approach to adaptive fuzzy control: the controller output error method [PDF]

open access: yes, 2002
The controller output error method (COEM) is introduced and applied to the design of adaptive fuzzy control systems. The method employs a gradient descent algorithm to minimize a cost function which is based on the error at the controller output.
Andersen, HC, Lotfi, A, Tsoi, AC
core   +1 more source

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