Results 11 to 20 of about 802,718 (224)

An introductory survey of probability density function control

open access: yesSystems Science & Control Engineering, 2019
Probability density function (PDF) control strategy investigates the controller design approaches where the random variables for the stochastic processes were adjusted to follow the desirable distributions. In other words, the shape of the system PDF can
Mifeng Ren, Qichun Zhang, Jianhua Zhang
doaj   +1 more source

Multi-Input Multi-Output Repetitive Control Theory And Taylor Series Based Repetitive Control Design [PDF]

open access: yes, 2012
Repetitive control (RC) systems aim to achieve zero tracking error when tracking a periodic command, or when tracking a constant command in the presence of a periodic disturbance, or both a periodic command and periodic disturbance.
Xu, Kevin
core   +2 more sources

A Radial Basis Function Neural Network Approach to Predict Preschool Teachers’ Technology Acceptance Behavior

open access: yesFrontiers in Psychology, 2022
With the continual development of artificial intelligence and smart computing in recent years, quantitative approaches have become increasingly popular as an efficient modeling tool as they do not necessitate complicated mathematical models. Many nations
Dana Rad   +11 more
doaj   +1 more source

Nonmodular architectures of cognitive systems based on active inference [PDF]

open access: yes, 2019
In psychology and neuroscience it is common to describe cognitive systems as input/output devices where perceptual and motor functions are implemented in a purely feedforward, open-loop fashion.
Baltieri, Manuel, Buckley, Christopher L
core   +2 more sources

Applying Optimal Control Algorithm to Estimate Muscle Activation during the Gait Cycle [PDF]

open access: yesJournal of Applied and Computational Mechanics
The effective procedure for activating muscles and improving movements in individuals who have a central nervous system injury is Functional electrical stimulation (FES). To have accurate movements of the limbs, appropriate stimulation patterns should be
Morteza Farrokhnia   +1 more
doaj   +1 more source

An approach to harmonic load- and source-pull measurements for high-efficiency PA design [PDF]

open access: yes, 2004
High-efficiency power-amplifier design requires numerous efforts to investigate both input and output harmonic terminations effects. A simplified theoretical approach to clarify the relevance of such terminations is presented here, and design criteria to
Colantonio, P.   +3 more
core   +2 more sources

Identification of quality problems staff vocational training

open access: yesВестник Самарского государственного технического университета. Серия: Психолого-педагогические науки, 2020
Vocational training (VET) is a very complex and understudied system-object, the functioning of which is the subject to a continuous action of a large number of random (uncertain) factors.
Vera V. Zhivaeva   +3 more
doaj   +1 more source

Layered evaluation of interactive adaptive systems : framework and formative methods [PDF]

open access: yes, 2010
Peer ...
Masthoff, Judith   +2 more
core   +1 more source

Frequency-Domain Analysis of Linear Time-Periodic Systems [PDF]

open access: yes, 2004
In this paper, we study convergence of truncated representations of the frequency-response operator of a linear time-periodic system. The frequency-response operator is frequently called the harmonic transfer function. We introduce the concepts of input,
Bernhardsson, Bo   +2 more
core   +1 more source

Toward a Unification of System-Theoretical Principles in Biology and Ecology—The Stochastic Lyapunov Matrix Equation and Its Inverse Application

open access: yesFrontiers in Applied Mathematics and Statistics, 2019
System theory has its roots in mathematical formalisms developed by mathematicians and physicists, such as Leibniz, Euler, and Newton, and applied by congenial chemists and biologists such as Lotka and Bertalanffy.
Wolfram Weckwerth, Wolfram Weckwerth
doaj   +1 more source

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