柔軟宇宙展開構造のパラメータ推定

概要

論文の詳細を見る
This paper describes the simulation approach for parameter estimation of deployable flexible structures for space application using the sensitivity analysis and direct deployment analysis. The elastic deformation under two-dimensional deployment due to structural flexibility is formulated by use of the finite element approach, and a method for estimation of the dynamical parameters that is based upon the sensitivity between the dynamical parameters and the deployment behavior is proposed as a kind of inverse problems. As a result of numerical simulations based on the proposed algorizm, it is recognized that estimation of dynamical parameters is basically availeble and effective for the deployable structure which consists of a spacecraft main body and two deployable links folded on the side wall of the spacecraft.
近畿大学の論文
1999-10-25