带层次结构的天然气需求预警分析方法

Analysis on Early-Warning System of Natural Gas with Hierarchy

天然气是经济发展不可获缺的能源之一。为了保证在一定成本下的天然气供求平衡,引入天然气预警系统是有必要的。探讨了利用带层次结构分析的方法处理天然气预警问题,即分别对总体和短期指标进行层次结构分析,再利用总体指标修正短期指标对系统进行预警。

Natural gas is a kind of indispensable energy for economy development. To ensure the balance of demand and supply of nature gas at a certain cost, it＇ s necessary to introduce early-warning system of nature gas. How to use hierarchy analysis to dispose early-warning problem of nature gas is discussed. That means, both total and short-term indexes with hierarchy methods are analyzed respectively, and then the total index is used to revise the short-term onc, providing earlywarning to system.