Results 61 to 70 of about 588,704 (255)
Hierarchical Cooperative Multitarget Allocation Strategy of Multiple Spacecrafts
International Journal of Aerospace Engineering, Volume 2026, Issue 1, 2026.In the future space missions, multispacecraft collaboration has become increasingly significant due to the inherent limitations of a single spacecraft in executing complex tasks. To address the coordination challenges associated with multispacecraft systems, a novel hierarchical mission planning framework is proposed in this paper.
Mengping Zhu +4 more
wiley +1 more source
Parallel Direct Solution of Flexible Multibody Systems Based on Block Gaussian Elimination
Applied SciencesThis paper proposes a parallel direct solution of flexible multibody systems based on block Gaussian elimination. The Craig–Bampton method is utilized to model flexible bodies within the multibody system, resulting in a reduction in the size of the ...
Cheng Yang +5 more
doaj +1 more source
Modeling Flexible Bodies in Multibody Systems in Joint-Coordinates Formulation Using Spatial Algebra
Advances in Mechanical Engineering, 2014 This paper presents an efficient approach of using spatial algebra operator to formulate the kinematic and dynamic equations for developing capabilities to model flexible bodies within general purpose multibody dynamics solver.
Mohamed A. Omar
doaj +1 more source
The impact of local masses and inertias on the dynamic modelling of flexible manipulators [PDF]
, 1992 After a brief review of the recent literature dealing with flexible multi-body modelling for control design purpose, the paper first describes three different techniques used to build up the dynamic model of SECAFLEX, a 2 d.o.f.
Alazard, Daniel, Chrétien, Jean-Pierre
core
Structural Control and Health Monitoring, Volume 2026, Issue 1, 2026.Bearings are critical components of bridges and are susceptible to various forms of deterioration under the action of traffic loads and complex environmental conditions. Existing methods for assessing the condition of bearings, including visual inspections, force sensors, cameras, and vibration sensors, still present challenges in accurately locating ...
Chuang Wang +7 more
wiley +1 more source
Dynamics and Staged Deployment Strategy for a Spinning Tethered Satellite System
AerospaceThis paper investigates flexible multibody dynamic modeling and a staged deployment strategy for large-scale spinning tethered satellite systems, targeting deployment instability, inefficiencies, and tension-induced fracture risks.
Yue Zhang +3 more
doaj +1 more source
Recursive dynamics for flexible multibody systems using spatial operators [PDF]
Due to their structural flexibility, spacecraft and space manipulators are multibody systems with complex dynamics and possess a large number of degrees of freedom.
Jain, A., Rodriguez, G.
core +1 more source
A study on wear evaluation of railway wheels based on multibody dynamics and wear computation [PDF]
, 2010 The wear evolution of railway wheels is a very important issue in railway engineering. In the past, the reprofiling intervals of railway vehicle steel wheels have been scheduled according to designers' experience.
Ambrosio, J. +6 more
core +1 more source
ChemPlusChem, Volume 90, Issue 12, December 10, 2025.Rigorous frameworks construction toward the development of science‐based machine learning (ML) schemes: invocation of statistical learning and data‐driven methods within the diverse materials science fields, from materials characterization to molecular modeling utilizing domain knowledge to facilitate fundamental understanding and scientific discovery.
Niki Vergadou, Vassilios Constantoudis
wiley +1 more source
ActuatorsWeather survival poses a significant challenge for the utilization of tethered balloons. The dynamic modeling of tethered balloon systems presents challenges due to the flexible nature of the cables and the intricate nature of gust forces.
Zhenhua Lai +5 more
doaj +1 more source