Results 31 to 40 of about 1,986,731 (313)

Coordinating action systems

open access: yesTheoretical Computer Science, 1997
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Joost N. Kok, Eric J. Hedman, Kaisa Sere
openaire   +3 more sources

Polypolar lemniscate coordinate system [PDF]

open access: yesКомпьютерные исследования и моделирование, 2009
The polypolar coordinate system, as well as classical polar, characterizes a point on a plane by polar radius and polar angle , but utilizes multiple poles instead of one pole. Such referencing can be provided by a class of multifocal lemniscates.
Tatyana Anatol'evna Rakcheeva
doaj   +1 more source

A Coordinate System Choice when Information Signal Processing by Kalman Filter

open access: yesСовременные информационные технологии и IT-образование, 2021
The article describes information signal smoothing problems in the technical systems with movable platform. In such technical systems different coordinate system are used and there is a signal conditioning from one coordinate system into one another when
Valeriy Ponyatsky
doaj   +1 more source

On a System of Coordinates [PDF]

open access: yesProceedings of the London Mathematical Society, 1880
n ...
openaire   +2 more sources

Constructions of squaring the circle, doubling the cube and angle trisection / Koнструкции квадратура круга, удвоение куба и трисекция угла / Konstrukcije kvadrature kruga, udvajanja kocke i trisekcije ugla

open access: yesVojnotehnički Glasnik, 2017
The constructions of three classical Greek problems (squaring the circle, doubling the cube and angle trisection) using only a ruler and a compass are considered unsolvable. The aim of this article is to explain the original methods of construction of
Veselin M. Rmuš
doaj   +1 more source

Synthesis of Control Algorithm for Position of Six–Axis Manipulator

open access: yesEnergy Engineering and Control Systems, 2022
The paper formulates the inverse kinematic problem for the robotic manipulator with six degrees of freedom. For the solution if this problem, the geometric method combined with the Denavit–Hartenberg transformation was applied.
Maxym Vihuro, Andriy Malyar
doaj   +1 more source

Radial Stellar Pulsation and 3D Convection. I. Numerical Methods and Adiabatic Test Cases [PDF]

open access: yes, 2011
We are developing a 3D radiation hydrodynamics code to simulate the interaction of convection and pulsation in classical variable stars. One key goal is the ability to carry these simulations to full amplitude in order to compare them with observed light
Deupree, Robert G., Geroux, Chris M.
core   +2 more sources

Definicija, realizacija in vzdrževanje modernih koordinatnih sistemov : Definition, Realization and Maintenance of Modern Coordinate Systmes [PDF]

open access: yesGeodetski Vestnik, 2009
SI: Prispevek obravnava načela definicije, realizacije in vzdrževanja koordinatnih sistemov. S satelitskimi metodami določanja položaja se je pojavila potreba po enotnem globalnem koordinatnem sistemu, definiranem na podlagi CTRS.
Bojan Stopar   +3 more
doaj  

Automatic anatomical foot and ankle coordinate toolbox

open access: yesFrontiers in Bioengineering and Biotechnology, 2023
Accurate analysis of bone position and orientation in foot and ankle studies relies on anatomical coordinate systems (ACS). Reliable ACSs are necessary for many biomechanical and clinical studies, especially those including weightbearing computed ...
Andrew C. Peterson   +4 more
doaj   +1 more source

Kinematics and singularity analysis of UR5 robot

open access: yesJournal of Hebei University of Science and Technology, 2019
In order to solve the problem that the UR5 robot coordinate system established by the user is inconsistent with the manufacturer's, and the data related to the force, angular velocity, angular acceleration are difficult to be directly used, based on the ...
Fuxiang ZHANG, Yang ZHAO
doaj   +1 more source

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