BP算法在求解非线性问题中的应用研究  

BP Arithmetic Application Study to Solve Non-Linear Problem

作　　者：邱德润[1] 朱明旱[1] 

机构地区：[1]湖南丈理学院电气系,湖南常德415000

出　　处：《湖南文理学院学报（自然科学版）》2006年第2期57-59,共3页Journal of Hunan University of Arts and Science(Science and Technology)

摘　　要：详细研究了BP算法在求解非线性问题中的应用,提出并证明了BP算法的收敛性定理,给出了应用实例。计算机仿真结果表明：对于随机给定的初始点,BP算法都能稳定收敛到它的一个实根,与求解非线性问题的传统方法相比,具有收敛速度快、计算精度可控与初始点随机给定的优点．The application of the BP arithmetic to solve non-linear problem was studied, and the convergence theorem of the arithmetic were presented. The simulation results show that the arithmetic can always converge to its real root for the random initial value. Compared with conventional arithmetic, the arithmetic in this paper has the excellence including fast convergence speed, alterable precision, and random initial value.

关 键 词：非线性问题 BP算法 初始点 收敛性 

分 类 号：TP13[自动化与计算机技术—控制理论与控制工程]