摘要
本文提出了一种新的仿真算法,给出了计算公式和计算程序,研究了它的算法特点。它是一个显式方法,同欧拉法一样,每积分一步,只需计算一次右函数,但它的稳定区域与欧拉法不同。它被用于不适合用欧拉法的问题中。在运载火箭姿态控制系统仿真中,它得到了成功的应用。
This paper introduces a new simulation algorithm with the calculating formula, calculating program and the characteristics provided. This algorithm, similar to the Euler method, is a explicit one. It is only needed to calculate the right function once for each integration step. But the stability domain is different from the Euler method. It can be used to solve the problems that are unsolvable for the Euler method. This algorithm has been successfully applied to the simulation of carrier rocket attitude control system.
出处
《系统工程与电子技术》
EI
CSCD
1992年第2期14-17,13,共5页
Systems Engineering and Electronics
关键词
火箭
恣态控制
仿真
算法
程序
Simulation algorithm, Calculation method, Computer program.
