运筹学学报 >
2015 , Vol. 19 >Issue 3: 18 - 25
DOI: https://doi.org/10.15960/j.cnki.issn.1007-6093.2015.03.003
国际原油价格预测的双层随机整数规划模型、算法及应用
收稿日期: 2015-04-15
网络出版日期: 2015-09-15
International crude prices forecast of double random integer programming model,algorithm and application
Received date: 2015-04-15
Online published: 2015-09-15
董振宇, 冯恩民, 尹洪超, 张誉铎 . 国际原油价格预测的双层随机整数规划模型、算法及应用[J]. 运筹学学报, 2015 , 19(3) : 18 -25 . DOI: 10.15960/j.cnki.issn.1007-6093.2015.03.003
According to the international price of crude oil and its change of recent data, we give the matrix of the amount of international crude oil prices change state transition probability (or frequency). According to the international crude oil price forecasting error minimum expectation and variance as the optimal target, taking the international crude oil price forecasting error minimum expectation and variance as the optimal index, a double random integer programming model to predict the price of international crude oil is proposed. Then we discuss the existence of optimal solution. According to the constraint characteristics optimization algorithm is constructed. At the same time, according to the current domestic refined oil pricing mechanism, we predict the domestic refined oil price adjustment by applying the optimization algorithm which is proposed in this paper. The empirical analysis shows that the model in this paper is of certain accuracy and practicability of the optimization algorithm.
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