一阶常微分方程组加速算法及数值仿真  

Accelerative Algorithm of the Numerical Solution about System of Differential Equations of First Order and Simulation

作　　者：童启秀[1] 王胜兵[1] 

机构地区：[1]海军工程大学理学院,武汉430033

出　　处：《计算机与数字工程》2011年第7期37-38,46,共3页Computer & Digital Engineering

摘　　要：针对一阶常微分方程组提出了一种数值加速算法,给出了该算法的误差分析,并将该加速算法应用于求解太阳帆航天器轨道运动方程组。该算法实现简单,计算量小,计算精度较高。In accordance with system of differential equations of first order, this paper put forward a kind of numerical algorithm. This algorithm is not only easy to be realized, but also can reach high precision. At last an example is given to indicate the effectiveness of the method.

关 键 词：加速算法 误差分析 数值仿真 

分 类 号：TP301.6[自动化与计算机技术—计算机系统结构]