河海大学学报(自然科学版)
河海大學學報(自然科學版)
하해대학학보(자연과학판)
JOURNAL OF HOHAI UNIVERSITY (NATURAL SCIENCES)
2014年
2期
118-123
,共6页
徐凯%汪林%甘治国%季海萍
徐凱%汪林%甘治國%季海萍
서개%왕림%감치국%계해평
水循环系统%多维调控%方案评价%熵理论%协同学%海河流域
水循環繫統%多維調控%方案評價%熵理論%協同學%海河流域
수순배계통%다유조공%방안평개%적이론%협동학%해하류역
water cycle system%multidimensional regulation%scenario evaluation%entropy theory%synergetics%Haihe Basin
分析水循环系统在“自然-社会”二元驱动下产生的五维属性,利用熵理论与协同学理论对水循环系统多维调控方案进行评价与比选:选取各维属性特征值作为调控方案的评价指标(序参量),建立评价指标与水循环系统五维属性间的量化关系;提出单一方案系统协调度评价指标与组合方案有序度综合距离评价指标,评价和比选单一调控方案和组合调控方案的水循环系统整体调控效果,确定较优的单一调控方案与组合调控方案。以海河流域为例,验证所提出的水循环系统多维调控方案评价与优选方法的可行性。
分析水循環繫統在“自然-社會”二元驅動下產生的五維屬性,利用熵理論與協同學理論對水循環繫統多維調控方案進行評價與比選:選取各維屬性特徵值作為調控方案的評價指標(序參量),建立評價指標與水循環繫統五維屬性間的量化關繫;提齣單一方案繫統協調度評價指標與組閤方案有序度綜閤距離評價指標,評價和比選單一調控方案和組閤調控方案的水循環繫統整體調控效果,確定較優的單一調控方案與組閤調控方案。以海河流域為例,驗證所提齣的水循環繫統多維調控方案評價與優選方法的可行性。
분석수순배계통재“자연-사회”이원구동하산생적오유속성,이용적이론여협동학이론대수순배계통다유조공방안진행평개여비선:선취각유속성특정치작위조공방안적평개지표(서삼량),건립평개지표여수순배계통오유속성간적양화관계;제출단일방안계통협조도평개지표여조합방안유서도종합거리평개지표,평개화비선단일조공방안화조합조공방안적수순배계통정체조공효과,학정교우적단일조공방안여조합조공방안。이해하류역위례,험증소제출적수순배계통다유조공방안평개여우선방법적가행성。
Five-dimensional characteristics of a natural-social dualistic water cycle system were analyzed. The entropy theory and the synergetic theory were used to evaluate and compare the multidimensional regulation scenarios of the water cycle system. Dominant factors ( order parameters) of multi-attributes were regarded as the evaluation indices for the regulation scenarios. A quantitative relationship between the evaluation indices and the five-dimensional characteristics of the water cycle system was established. The evaluation indices of system coordination degree and integrated distances of order degree were established for regulation alternatives in order to quantitatively evaluate the effects of multidimensional regulation and to determine the optimal scenario. The feasibility of the proposed methods for scenario evaluation and optimal selection for multidimensional regulation of the water cycle system were verified through a case study in the Haihe Basin.