Results 61 to 70 of about 12,663 (185)

Euler angles and rotation matrices

open access: yes, 2013
These two IDL routines can be used to transform Euler angles to a rotation matrix, and vice-versa (see individual files for more details). Please refer to Gagné et al. 2014 (see link) when using these routines.
Jonathan Gagné (479804)
core   +1 more source

Design of Fault Detection, Isolation and Accommodation Algorithm for Attitude Determination System of a 3-Axis Satellite [PDF]

open access: yesفصلنامه علوم و فناوری فضایی, 2012
In this study, a fault tolerant Attitude Determination System (ADS) has been designed which provides fault detection, isolation and tolerant abilities in this system.
S. S. Nasrolahi, H. Bolandi, M. Abedi
doaj  

NONLINEAR STATE ESTIMATOR USING THE DATA ON MOVING HORIZON AND ITS APPLICATION IN THE PROBLEM OF SPACECRAFT ATTITUDE

open access: yesМіжнародний науково-технічний журнал "Проблеми керування та інформатики", 2011
Possibility on the base of moving horizon conception and nonlinear estimator in principle to estimate the spacecraft Euler–Krylov angles and projections of angular velocity using approximate incomplete measurements is considered.
V.F. Gubarev   +2 more
doaj   +1 more source

Comparison of body rotations using Euler angles and quaternions

open access: yes, 2021
Many comparisons between Euler angle and quaternion representations of body rotations have been done in the past, but what are additionally investigated in this article are the handling of the generally important non-zero starting conditions, and a ...
Mouton, Hendrik D
core  

A Recursive Algorithm for the Forward Kinematic Analysis of Robotic Systems Using Euler Angles

open access: yes, 2022
Forward kinematics is one of the main research fields in robotics, where the goal is to obtain the position of a robot’s end-effector from its joint parameters.
Fernando Gonçalves   +4 more
core   +1 more source

Two-Level Optimal Controller Design Based on PSO and Adaptive Control for Satellite Simulator System [PDF]

open access: yesفناوری در مهندسی هوافضا
This paper presents an adaptive inverse dynamic control method based on the Particle Swarm Optimization (PSO) algorithm to control the Euler angles of a three-degree-of-freedom satellite simulator platform with uncertain parameters. The controller design
Alireza Ahangarani Farahani   +2 more
doaj   +1 more source

Wigner rotation and Euler angle parametrization

open access: yesAmerican Journal of Physics, 2023
Analogous to the famous Euler angle parametrization in three-dimensional Euclidean space, a reflection-free Lorentz transformation in (2 + 1)-dimensional Minkowski space can be decomposed into three simple parts. Applying this decomposition to the Wigner rotation problem, we are able to show that the related mathematics becomes much simpler and the ...
openaire   +2 more sources

Geometrically exact beam theory without Euler angles

open access: yes, 2011
In modeling highly flexible beams undergoing arbitrary rigid–elastic deformations, difficulties exist in describing large rotations using rotational variables, including three Euler angles, two Euler angles, one principal rotation angle plus three ...
P. Frank Pai, Pai, P. Frank
core   +1 more source

Propagation of Artifact Errors on Kinematic Variables. Effect on Euler Angles [PDF]

open access: yes, 2012
This work has been funded by the Spanish Government and co-financed by EU FEDER funds (Grants DPI2009-13830-C02-01, DPI2009-13830- C02-02 and IMPIVA IMIDIC/2010/84)De Rosario Martínez, H.; Page Del Pozo, AF.; Mata Amela, V.; Besa Gonzálvez, AJ ...
Mata Amela, Vicente   +4 more
core   +1 more source

Quaternion to Euler

open access: yes, 2022
Implements a direct conversion between a quaternion and Euler angles in any ...
Stephane Viollet, Evandro Bernardes
core   +1 more source

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