Journal ArticleDOI
Dynamics of a Deployable Mesh Reflector of Satellite Antenna: Parallel Computation and Deployment Simulation
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This article is published in Journal of Computational and Nonlinear Dynamics.The article was published on 2016-11-01. It has received 45 citations till now. The article focuses on the topics: Reflector (antenna).read more
Citations
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Journal ArticleDOI
Theoretical modeling and numerical solution methods for flexible multibody system dynamics
TL;DR: The research status of modeling methods of flexible MSD in recent years is summarized, including the selection of reference frames, the flexible body’s kinematics descriptions, the deductions of dynamics equation, the model reduction techniques and the modeled methods of the contact/collision, uncertainty and multi-field coupling problems.
Journal ArticleDOI
Vibration modal experiments and modal interactions of a large space deployable antenna with carbon fiber material and ring-truss structure
TL;DR: In this paper, the authors investigated the vibration modal experiments and the modal interactions for a large space deployable antenna with the ring-truss structure, and the results of the vibration experiments were compared with those of the theoretical analysis and are indicated to be at a good agreement.
Journal ArticleDOI
Nonlinear dynamic analysis near resonance of a beam-ring structure for modeling circular truss antenna under time-dependent thermal excitation
TL;DR: In this article, the nonlinear dynamic behaviors of a beam-ring structure modeling the circular truss antenna subjected to the periodic thermal excitation are calculated based on describing the displacements and nonlinear strains of the beam ring structure, the kinetic energy and potential energy are calculated for the system.
Journal ArticleDOI
Deployment Simulation Using Absolute Nodal Coordinate Plate Element for Next-Generation Aerospace Structures
Keisuke Otsuka,Kanjuro Makihara +1 more
TL;DR: A deployment simulation model for next-generation aerospace structures, such as satellite solar panels and deployable wing aircraft, is proposed and utilizes finite plateEleven for the first time.
Journal ArticleDOI
Modeling and simulation of point contact multibody system dynamics based on the 2D LuGre friction model
TL;DR: In this paper, a modeling method and algorithm for point contact non-smooth multibody system based on the 2D LuGre friction model is presented, and the effectivity of the parameter identification method is verified by a numerical simulating example.
References
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Book
Finite Element Procedures
TL;DR: The Finite Element Method as mentioned in this paper is a method for linear analysis in solid and structural mechanics, and it has been used in many applications, such as heat transfer, field problems, and Incompressible Fluid Flows.
BookDOI
Domain decomposition methods : algorithms and theory
Andrea Toselli,Olof B. Widlund +1 more
TL;DR: The purpose of this text is to offer a comprehensive and self-contained presentation of some of the most successful and popular domain decomposition preconditioners for finite and spectral element approximations of partial differential equations.
Book
Domain Decomposition: Parallel Multilevel Methods for Elliptic Partial Differential Equations
TL;DR: 1. One level algorithms 2. Two level algorithms 3. Multilevel algorithms 4. Substructuring methods 5. A convergence theory
Journal ArticleDOI
Computer solution of large sparse positive definite systems
Book
Direct Methods for Sparse Linear Systems
TL;DR: This paper presents a meta-modelling framework for solving sparse linear systems using cholesky factorization and CSparse, and some examples show how this framework can be modified to handle sparse matrices.
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