In-flight calibration of the fluxgate magnetometer on Macau Science Satellite-1
Earth and Planetary PhysicsHigh-precision magnetic field measurements are crucial for understanding Earth’s internal structure, space environment, and dynamic geomagnetic variations.
YiXin Qiu +10 more
doaj +1 more source
, 1996 We examine the conformations of a model for under- and overwound DNA. The molecule is represented as a cylindrically symmetric elastic string subjected to a stretching force and to constraints corresponding to a specification of the link number.
A.E.H. Love +24 more
core +1 more source
Design of Fault Detection, Isolation and Accommodation Algorithm for Attitude Determination System of a 3-Axis Satellite [PDF]
فصلنامه 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
Two-Level Optimal Controller Design Based on PSO and Adaptive Control for Satellite Simulator System [PDF]
فناوری در مهندسی هوافضاThis 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
A high-resolution pointing system for fast scanning platforms: The EBEX example
, 2016 The E and B experiment (EBEX) is a balloon-borne telescope designed to measure the polarization of the cosmic microwave background with 8' resolution employing a gondola scanning with speeds of order degree per second.
Aboobaker, Asad +14 more
core +1 more source
Unscented Kalman Filter Applied to the Spacecraft Attitude Estimation with Euler Angles
, 2012 The aim of this work is to test an algorithm to estimate, in real time, the attitude of an artificial satellite using real data supplied by attitude sensors that are on board of the CBERS-2 satellite (China Brazil Earth Resources Satellite).
R. V. Garcia, H. K. Kuga, M. Zanardi
semanticscholar +1 more source
Simple Relations between Elements of the Three-Dimensional Orthogonal Matrix of the Basic Representation and Euler and RPY’ Angles [PDF]
In this Article transformation angles of the methods of RPY (Roll, Pitch and Yaw) and Euler are found using Spinor method [Milnikov A.A., Prangishvili A.I., Rodonaia I.D.
Hüseyin Önal
core +1 more source
Optimal configuration of microstructure in ferroelectric materials by stochastic optimization
, 2010 An optimization procedure determining the ideal configuration at the microstructural level of ferroelectric (FE) materials is applied to maximize piezoelectricity.
Goldstein H. +7 more
core +1 more source
Generalized Euler angles for a unitary control of the Hamiltonian system [PDF]
, 2023 Seungjin Lee +2 more
openalex +1 more source
Path integral Monte Carlo simulations for rigid rotors and their application to water
, 2010 In this work the path integral formulation for rigid rotors, proposed by M\"user and Berne [Phys. Rev. Lett. {\bf 77}, 2638 (1996)], is described in detail. It is shown how this formulation can be used to perform Monte Carlo simulations of water.
Allen MP +16 more
core +1 more source