Multi-Purpose Fuzzy Decision Making Method in the Selection of Reservior''s Normal Water Level
水库正常蓄水位选择中的多目标模糊决策方法

In this paper, the decision making problem of the Three Gorges Multi\|purpose Project's normal water level is discussed by using fuzzy decision method. The best one was selected through the comparison of the four alternatives. The introduction of fuzzy decision method to hydraulic engineering, will inevitably make the selection of technological parameters more scientific and reasonable. And the hydraulic project will produce greater economic benefit.