摘要
本文对给水系统的费用函数进行了详细研究。详细分析了给水系统各组成部分的费用资料以及费用函数式，进行费用函数的曲线拟合。用多元线性拟合法求解曲线拟合中的非线性参数及线性参数，提出了给水系统各组成部分的费用函数表达式，为给水系统数学模型的建立及系统优化打下了基础。
This thesis has conducted a careful research on the cost informations and costformulas of each part within water supply system and has fitted the cost functions withcurve. In curve-fitting, the nonlinear parameters are solved by the method of linear fit. Thesolution of cost functions becomes the basis of the optim ization of water supply system.
出处
《北京建筑工程学院学报》
1997年第2期81-89,共9页
Journal of Beijing Institute of Civil Engineering and Architecture
关键词
给水系统
费用函数
曲线拟合
water supply system
cost function
curve-fitting
