Results 11 to 20 of about 634 (251)

Kinematic-Model-Free Orientation Control for Robot Manipulation Using Locally Weighted Dual Quaternions

open access: yesRobotics, 2020
Conventional control of robotic manipulators requires prior knowledge of their kinematic structure. Model-learning controllers have the advantage of being able to control robots without requiring a complete kinematic model and work well in less ...
Petar Kormushev, Ahmad Alattar
exaly   +3 more sources

A High-Precision Hand–Eye Coordination Localization Method under Convex Relaxation Optimization [PDF]

open access: yesSensors
Traditional switching operations require on-site work, and the high voltage generated by arc discharges can pose a risk of injury to the operator. Therefore, a combination of visual servo and robot control is used to localize the switching operation and ...
Jin Hua   +3 more
doaj   +2 more sources

Investigating generalized quaternions with dual-generalized complex numbers [PDF]

open access: yesMathematica Bohemica, 2023
We aim to introduce generalized quaternions with dual-generalized complex number coefficients for all real values $\alpha$, $\beta$ and $\mathfrak{p}$.
Nurten Gürses   +2 more
doaj   +1 more source

On Dual Quaternions with $k-$Generalized Leonardo Components

open access: yesJournal of New Theory, 2023
In this paper, we define a one-parameter generalization of Leonardo dual quaternions, namely $k-$generalized Leonardo-like dual quaternions. We introduce the properties of $k$-generalized Leonardo-like dual quaternions, including relations with Leonardo,
Gülsüm Yeliz Saçlı   +1 more
doaj   +1 more source

Dual Quaternions and Dual Quaternion Vectors

open access: yesCommunications on Applied Mathematics and Computation, 2022
We introduce a total order and the absolute value function for dual numbers. The absolute value function of dual numbers are with dual number values, and have properties similar to the properties of the absolute value function of real numbers. We define the magnitude of a dual quaternion, as a dual number.
Liqun Qi, Chen Ling, Hong Yan
openaire   +2 more sources

Application of slice regularity to functions of a dual-quaternionic variable

open access: yesKarpatsʹkì Matematičnì Publìkacìï, 2021
In this paper, we present the algebraic properties of dual quaternions and define a slice regularity of a dual quaternionic function. Since the product of dual quaternions is non-commutative, slice regularity is derived in two ways.
Ji Eun Kim
doaj   +1 more source

Dual quaternions and dual quaternionic curves [PDF]

open access: yesFilomat, 2019
After a brief review of the different types of quaternions, we develop a new perspective for dual quaternions with dividing two parts. Due to this new perspective, we will define the isotropic and nonisotropic dual quaternions. Then we will also give the basic algebraic concepts about the dual quaternions. Moreover, we define isotropic dual
Dagdeviren, Ali, Yuce, Salim
openaire   +5 more sources

Skinning with dual quaternions [PDF]

open access: yesProceedings of the 2007 symposium on Interactive 3D graphics and games, 2007
Skinning of skeletally deformable models is extensively used for real-time animation of characters, creatures and similar objects. The standard solution, linear blend skinning, has some serious drawbacks that require artist intervention. Therefore, a number of alternatives have been proposed in recent years.
Ladislav Kavan   +3 more
openaire   +2 more sources

Hyper-dual Horadam quaternions [PDF]

open access: yesMiskolc Mathematical Notes, 2021
This paper deals with developing a new class of quaternions, called hyper-dual Horadam quaternions which are constructed from the quaternions whose components are hyper-dual Horadam numbers. We investigate the algebraic properties of these quaternions.
Ait-Amrane, N. Rosa   +2 more
openaire   +2 more sources

On a generalization of dual-generalized complex Fibonacci quaternions [PDF]

open access: yesNotes on Number Theory and Discrete Mathematics, 2023
In this study, we introduce a new class of generalized quaternions whose components are dual-generalized complex Horadam numbers. We investigate some algebraic properties of them.
Elif Tan, Umut Öcal
doaj   +1 more source

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