摘要
采用牛顿类算法求解精馏计算问题时,其困难之一在于初值的确定。本文在分析各类初值对计算效率影响的基础上,给出了一种确定精馏计算初值的方法。使计算效率及稳定性得到了提高。
In solving distillation problems by Newton-like methods, one of the difficul- ties is to determine the initial values. Basing on the influence of various kinds of initial values on the calculation efficient, this paper gives a method for the determination of initial values for the distillation calculation making it more effective and stable.
出处
《河北工学院学报》
1991年第4期17-26,共10页
Journal of Hubei Polytechnic University
关键词
精馏计算初值
牛顿类逄法
操作型
Initial value of distillation calculation,Distillation calculation,Newton-like methods,Distillation,calculation effect,Operating Problems,Calculation Stablity,Calculation method
