中国空间科学技术

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优势迭代法——大型非线性方程组的一种解法

陈祖齐   

  1. 北京卫星信息工程研究所
  • 发布日期:1987-08-25

ADVANTAGE ITERATIVE METHOD—A NUMERICAL METHOD FOR SOLVING LARGE NON—LINEAR EQUATIONS

Chen Zugi (Beijing Institute of Satellite Information Engineering)   

  • Published:1987-08-25

摘要： 本文介绍的优势迭代法是一种解大型非线性方程组的方法,具有占用内存少、运算量小、收敛速度快等优点,已成功地应用于人造地球卫星的温度控制计算,是一种较理想的基本数值解法,可推广应用于解其他大型线性或非线性方程组。

关键词: 迭代法, 非线性方程

Abstract: Advantage iterative method introduced in this paper is a numerical method for solving large non-linear equations. It has many advantage. Such as reguiring less storage and operation and faster convergence etc. It has successfally applied to computation of temperature control of the artificial earth satellite. It is a quiet ideal basic numerical method and can be generalized to solve other linear or non-linear eguations.