Results 21 to 30 of about 863,151 (170)

Machine learning and control theory [PDF]

open access: yes, 2022
We survey in this article the connections between Machine Learning and Control Theory. Control Theory provide useful concepts and tools for Machine Learning. Conversely Machine Learning can be used to solve large control problems. In the first part of the paper, we develop the connections between reinforcement learning and Markov Decision Processes ...
Alain Bensoussan   +5 more
openaire   +2 more sources

Unstructured Uncertainty Based Modeling and Robust Stability Analysis of Textile-Reinforced Composites with Embedded Shape Memory Alloys

open access: yesAlgorithms, 2020
This paper develops the mathematical modeling and deflection control of a textile-reinforced composite integrated with shape memory actuators. The mathematical model of the system is derived using the identification method and an unstructured uncertainty
Najmeh Keshtkar, Klaus Röbenack
doaj   +1 more source

Generalization of Geyer’s commutation relations with respect to the orthogonal group in even dimensions

open access: yesEuropean Physical Journal C: Particles and Fields, 2020
A connection between the deformed Duffin–Kemmer–Petiau (DKP) algebra and an extended system of the parafermion trilinear commutation relations for the creation and annihilation operators $$a^{\pm }_{k}$$ a k ± and for an additional operator $$a_{0}$$ a 0
Yu. A. Markov, M. A. Markova
doaj   +1 more source

Particle Swarm Optimization with Enhanced Global Search and Local Search

open access: yesJournal of Intelligent Systems, 2017
In order to mitigate the problems of premature convergence and low search accuracy that exist in traditional particle swarm optimization (PSO), this paper presents PSO with enhanced global search and local search (EGLPSO).
Wang Jie, Li Hongwen
doaj   +1 more source

On the application of the calculus of positively constructed formulas for the study of controlled discrete-event systems

open access: yesМоделирование и анализ информационных систем
The article is devoted to the development of an approach to solving the main problems of the theory of supervisory control of logical discrete-event systems (DES), based on their representation in the form of positively constructed formulas (PCF).
Artem Davydov   +2 more
doaj   +1 more source

Nanogold sol plasmon discattering assay for trace carbendazim in tea coupled aptamer with Au3+-glyoxal-carbon dot nanocatalytic reaction

open access: yesFrontiers in Nutrition, 2023
Carbendazim (CBZ) is a broad-spectrum fungicide, which is toxic to mammals. Therefore, it is very necessary to establish a sensitive detection for food safety. An experiment found that CDFe exhibited excellent catalysis for the nano-indicator reaction of
Hongyan Bai   +6 more
doaj   +1 more source

Toward Precise Ambiguity-Aware Cross-Modality Global Self-Localization

open access: yesIEEE Access, 2023
There are significant advances in GNSS-free cross-modality self-localization of self-driving vehicles. Recent methods focus on learnable features for both cross-modal global localization via place recognition (PR) and local pose tracking, however they ...
Niklas Stannartz   +3 more
doaj   +1 more source

Impactos del cambio climático frente al cambio del uso del suelo en el reciente régimen de inundaciones del río Lijiang, Sur de China

open access: yesTecnología y ciencias del agua, 2021
El cambio climático causado por el hombre, sincronizado con el rápido desarrollo en el sur de China, ha inducido varios desafíos ambientales críticos en dicha región.
Junfeng Dai   +7 more
doaj   +1 more source

A theory of modal control

open access: yesInformation and Control, 1968
Although considerable progress has been made in various aspects of control theory, there still appears to be no adequate theory for the control of large-scale linear time-invariant multivariable systems. If the engineering specifications required of the controlled system can be effectively summarized in a quadratic performance measure, then linear ...
J. D. Simon, Sanjoy K. Mitter
openaire   +1 more source

Theory of Diffusion Controlled Growth [PDF]

open access: yesPhysical Review Letters, 2002
We expand upon a new theoretical framework for Diffusion Limited Aggregation and associated Dielectric Breakdown Models in two dimensions [R. C. Ball and E. Somfai, Phys. Rev. Lett. 89, 135503 (2002)]. Key steps are understanding how these models interrelate when the ultra-violet cut-off strategy is changed, the analogy with turbulence and the use of ...
Ball, Robin, Somfai, Ellák
openaire   +4 more sources

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