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Non-Standard Map Robot Path Planning Approach Based on Ant Colony Algorithms [PDF]

open access: yesSensors, 2023
Robot path planning is an important component of ensuring the robots complete work tasks effectively. Nowadays, most maps used for robot path planning obtain relevant coordinate information through sensor measurement, establish a map model based on ...
Feng Li, Young-Chul Kim, Boyin Xu
doaj   +2 more sources

A generalization of the standard map and its statistical characterization [PDF]

open access: yesScientific Reports, 2022
From the statistical mechanical point of view, area-preserving maps have great potential and importance. These maps exhibit chaotic and regular behavior separately or together in the available phase space as the control parameter changes.
Kivanc Cetin   +2 more
doaj   +2 more sources

Real environment obstacle circular edge expansion design robot path planning based on ant colony algorithm. [PDF]

open access: yesPLoS ONE
With the development of artificial intelligence, mobile robot motion control technology is facing the key problem of intelligent path planning. The combination of a grid map and an artificial intelligence algorithm provides an effective solution for path
Feng Li   +4 more
doaj   +2 more sources

Standard twist and non-twist maps [PDF]

open access: yesRevista Brasileira de Ensino de Física, 2023
Symplectic maps can provide a straightforward and accurate way to visualize and quantify the dynamics of conservative systems with two degrees of freedom.
Felipe G. Souza   +2 more
doaj   +1 more source

LA ÚLTIMA CURVA INVARIANTE PARA EL STANDARD MAP

open access: yesRevista Bases de la Ciencia, 2022
El Standard map, es una de las aplicaciones más conocida y usada en sistemas dinámicos debido a sus propiedades y aplicaciones físicas; este trabajo está centrado en determinar la última curva invariantes.
Oswaldo José Larreal barreto   +1 more
doaj   +1 more source

On the Definition of Standard Parallels in Map Projections

open access: yesISPRS International Journal of Geo-Information, 2023
The article belongs to the field of theoretical research on map projections. It is observed that there is no unique and generally accepted definition of standard parallels in the cartographic literature.
Miljenko Lapaine
doaj   +1 more source

STUDYING THE PROPERTIES OF PIXELS PERMUTATIONS BASED ON DISCRETIZED STANDARD MAP

open access: yesInformatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, 2020
In this article, we described specifics of pixels permutations based on the discretized, two-dimensional Chirikov standard map. Some properties of the discretized Chirikov map can be used by an attacker to recover the original images that are studied ...
Serhii Haliuk   +2 more
doaj   +1 more source

Targeted high mean arterial pressure aggravates cerebral hemodynamics after extracorporeal resuscitation in swine

open access: yesCritical Care, 2021
Background Extracorporeal cardiopulmonary resuscitation (E-CPR) is used for the treatment of refractory cardiac arrest. However, the optimal target to reach for mean arterial pressure (MAP) remains to be determined.
Yael Levy   +11 more
doaj   +1 more source

Quantum Chaos and Quantum Randomness—Paradigms of Entropy Production on the Smallest Scales

open access: yesEntropy, 2019
Quantum chaos is presented as a paradigm of information processing by dynamical systems at the bottom of the range of phase-space scales. Starting with a brief review of classical chaos as entropy flow from micro- to macro-scales, I argue that quantum ...
Thomas Dittrich
doaj   +1 more source

On the Complex and Chaotic Dynamics of Standard Logistic Sine Square Map

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2021
In this article, we set up a new nonlinear dynamical system which is derived by combining logistic map and sine square map in Mann orbit (a two step feedback process) for ameliorating the stability performance of chaotic system and name it Standard ...
Kumari Sudesh   +2 more
doaj   +1 more source

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