摘要
讨论两点边值问题的数值解法,将边值问题转化为初值问题,针对打靶法的不足,将初值问题与误差梯度控制方程合并,提出了一种高精度精细积分算法,算例验证了该方法的有效性.
This paper studies numerical method for solving two point boundary value problem, and trans lates the boundary value problem into initial one. In view of the weakness of the shooting method, the ini tial value problem and the equation which controls the error gradient are combined. A high-precision pre cise integration algorithm is presented, and numerical example shows the effectiveness of the method.
出处
《青岛大学学报（自然科学版）》
CAS
2012年第3期1-4,共4页
Journal of Qingdao University(Natural Science Edition)
基金
安徽省高校优秀青年人才基金(2012SQRL201)
宿州学院科研开放平台项目(2012YKF32)
宿州学院教学研究项目(szxyjyxm201139)
关键词
边值问题
打靶法
精细积分
boundary value problem
shooting method
precise integration
