Results 31 to 40 of about 2,046,742 (302)

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

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

Determination of geographic position of object by applying 3D polar observations

open access: yesAviation, 2010
The geographic position of an object is determined by geodetic latitude, geodetic longitude, geodetic and normal height, and height of the object above the surface of the earth.
Algimantas Zakarevičius   +3 more
doaj   +1 more source

Concept of spatial coordinate systems, their defining and implementation as a precondition in geospatial applications [PDF]

open access: yesGlasnik Srpskog Geografskog Društva, 2015
There are many users of spatial information, and quite large interest about the nature and genesis of such information. Different users found spatial information in the form of maps, plans or alphanumerical tables. Recently, there are more often
Nedeljković Zoran, Sekulić Aleksandar
doaj   +1 more source

Iz znanosti in stroke prilagoditev zemljiškokatstrskega prikaza pri izdelavi geodetskega načrta ; Land cadastral representation adjustment when making land survey plan [PDF]

open access: yesGeodetski Vestnik, 2011
Geodetske načrte izdelujemo v državnem koordinatnem sistemu. Ker je zemljiškokatastrski prikaz za večino države izdelan iz katastrskih načrtov grafične izmere, je treba pri izdelovanju geodetskega načrta s to vsebino izrez zemljiškokatastrskega prikaza ...
Miran Brumec, Janez Koleša
doaj  

Supersymmetry and Supercoherent States of a Nonrelativistic Free Particle [PDF]

open access: yes, 1997
Coordinate atypical representation of the orthosymplectic superalgebra osp(2/2) in a Hilbert superspace of square integrable functions constructed in a special way is given.
Boris F. Samsonov   +3 more
core   +2 more sources

Effect of 10-minute oropharyngeal exercise on the apnoea–hypopnoea index

open access: yesScientific Reports
Previously reported oropharyngeal exercises are long and difficult to perform. Therefore, we created a 10-min daily oropharyngeal exercise program and conducted a study to confirm its effectiveness.
Tatsuya Nagano   +7 more
doaj   +1 more source

On a discretization of confocal quadrics. II. A geometric approach to general parametrizations

open access: yes, 2017
We propose a discretization of classical confocal coordinates. It is based on a novel characterization thereof as factorizable orthogonal coordinate systems. Our geometric discretization leads to factorizable discrete nets with a novel discrete analog of
Bobenko, Alexander I.   +3 more
core   +1 more source

A motion-decomposition approach to address gimbal lock in the 3-cylinder open chain mechanism description of a joint coordinate system at the glenohumeral joint [PDF]

open access: yes, 2010
In this study, the standard-sequence properties of a joint coordinate system were implemented for the glenohumeral joint by the use of a set of instantaneous geometrical planes.
Amadi, HO, Bull, AMJ
core   +1 more source

Patient‐Level Barriers and Facilitators to Inpatient Physical Therapy in Adolescents and Young Adults With a Hematological Malignancy: A Qualitative Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Despite their increased risk for functional impairment resulting from cancer and its treatments, few adolescents and young adults (AYAs) with a hematological malignancy receive the recommended or therapeutic dose of exercise per week during inpatient hospitalizations.
Jennifer A. Kelleher   +8 more
wiley   +1 more source

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