人民黄河
人民黃河
인민황하
Yellow River
2014年
2期
45-48
,共4页
可变模糊集%可变模糊识别%二元比较法%河道健康%黄河下游河道
可變模糊集%可變模糊識彆%二元比較法%河道健康%黃河下遊河道
가변모호집%가변모호식별%이원비교법%하도건강%황하하유하도
variable fuzzy sets%variable fuzzy recognition%binary comparison method%river health%Lower Yellow River
为合理评价黄河下游河道健康状况，将可变模糊识别方法引入河道健康评价中，并以二元比较法确定指标权重，对黄河下游河道1986-2005年各河段的健康状况进行评价。结果表明：从河段来看，花园口-高村河段的河道健康状况优于其他河段；从时段来看，1986-1999年黄河下游河道健康状况整体呈现下滑趋势，而2000-2005年则处于逐步恢复时期。总的来说，黄河下游河道各河段从2003年开始基本恢复到亚健康水平，整体趋于好转之中。将评价结果与实际状况及经典模糊数学综合评价结果进行对比，表明可变模糊识别在河道健康评价中能准确反映河道健康状况。
為閤理評價黃河下遊河道健康狀況，將可變模糊識彆方法引入河道健康評價中，併以二元比較法確定指標權重，對黃河下遊河道1986-2005年各河段的健康狀況進行評價。結果錶明：從河段來看，花園口-高村河段的河道健康狀況優于其他河段；從時段來看，1986-1999年黃河下遊河道健康狀況整體呈現下滑趨勢，而2000-2005年則處于逐步恢複時期。總的來說，黃河下遊河道各河段從2003年開始基本恢複到亞健康水平，整體趨于好轉之中。將評價結果與實際狀況及經典模糊數學綜閤評價結果進行對比，錶明可變模糊識彆在河道健康評價中能準確反映河道健康狀況。
위합리평개황하하유하도건강상황，장가변모호식별방법인입하도건강평개중，병이이원비교법학정지표권중，대황하하유하도1986-2005년각하단적건강상황진행평개。결과표명：종하단래간，화완구-고촌하단적하도건강상황우우기타하단；종시단래간，1986-1999년황하하유하도건강상황정체정현하활추세，이2000-2005년칙처우축보회복시기。총적래설，황하하유하도각하단종2003년개시기본회복도아건강수평，정체추우호전지중。장평개결과여실제상황급경전모호수학종합평개결과진행대비，표명가변모호식별재하도건강평개중능준학반영하도건강상황。
In order to get rational river health assessment,the variable fuzzy recognition method was applied in assessing the health of each reach of the Lower Yellow River from 1986 to 2005. The index weight was determined by using binary comparison method. The results show that most of the time the river health of Huayuankou-Gaocun reach is better than others and the Lower Yellow River health status is in overall downward trend during 1986-1999,while during 2000-2005 is in a period of gradual recovery. In a word,the Lower Yellow River reaches have already returned to the sub-health level since 2003,tending to get better. Meanwhile,the evaluation results are verified with the actual condition and comparing with the results of classical fuzzy mathematics,it shows that the variable fuzzy recognition in river health assessment can accurately reflect the health status of the Lower Yellow River.
