With the idea of bus priority and from the analysis of traffic ' s characteristic of china ' s urban intersections , a multi - objective programming function is constructed to minimize not only the total delay of bus operating but also the mean square value of saturations of car flows of all phases 考虑公交优先,并从我国城市交叉口的交通特徵出发,构造了多目标规划函数:一是使公交总延误最小,二是使一般小汽车交通各相饱和度之间的均方差最小。
The supply chain operating model is constructed as a multi - objective programming problem to satisfy several conflict objectives , such as coordination , of supply chain , the maximum profit of all participants , and robustness of decision to uncertain product demands and raw material supplies 供应链的运作模型为一个多目标规划问题,满足诸如供应链协调运作、所有供应链成员的目标利润尽可能最大、对应于不确定供求的决策的鲁棒性等多个相互冲突的目标。
Data procession and analyzing , the paper first use regression analysis model to analyze the relationship between economic benefit and land use structure , ecological benefit and land use structure . then , the paper based on the results , use mathematical of multi - objective programming to determine the land use structure in the hilly countryside of sichuan . lastly , the paper analyzed the laws of land use structure optimization in the different relevance of economic county 本文以四川丘陵区各典型丘陵区县为例,在土地利用结构最优思想的指导下,通过数据的收集、整理与分析,首先采用回归分析的方法,分析了该区的经济、生态效益与土地利用结构的相关性,然后以回归分析所得的回归系数为效益系数,在不同经济发达程度的区域,各选取三个区县,以经济、生态效益最优为目标,以社会条件为约束条件,建立多目标规划模型,得出该区县的土地利用优化结构。
First , in this paper , a multi - objective programming model on the development of high - tech industry in hainan province is established , and then simulated caculation is made according to historical data , and finally some suggestions on the future development of high - tech industry in the province is brought out 本文运用系统工程学的多目标决策分析方法对海南省高新技术产业的发展建立了多目标规划模型,而后利用历史数据进行仿真运算;在此基础上,对海南省未来高新技术产业的发展提出了可行性建议。