基于GIS的秦漢渠灌區(qū)優(yōu)化配水決策支持系統(tǒng)研究.pdf

1、寧夏大學(xué)碩士學(xué)位論文基于GIS的秦漢渠灌區(qū)優(yōu)化配水決策支持系統(tǒng)研究姓名：羅小亮申請學(xué)位級別：碩士專業(yè)：農(nóng)業(yè)水土工程指導(dǎo)教師：田軍倉20080501AbstractThispaperisbasedontheQinhancanalirrigationareawhichbelongstoNingxiadiversionYellowriverirrigationareaasanexampleofthereasereheastchannelsbr

2、anchcanal，UsingmultilevelGISsystemthroughacomputerprogramresearchmethods，toimprovetheirrigationareascientificationofinformationdecisionsupportsystems，watersavingirrigationtechnologywatersystemsengineeringoptimizationtech

3、nologydatabasetechnologyastheresearchtoolsandJavaMapguide，SQLandothersoftwareasthemaintooltheEastChannelfor蚓ientificresearchandanalysistodevelopaGISbasedoptimizationoftheQinHanCanalIrrigationdistrictwaterdistributiondeci

4、sionsupportsystemNowthemainresearchresultsalesummarizedbelow：1QinHanCanalirrigationareaofinformationmanagementfeatures，basedonGIStotheQinHancanlaIrrigationdistrictwaterresomcesmanagement／informationsystemsanndsupportdeci

5、sionmakingsupportsystemssthebasic矗amcworkthemainfunctionandanintegralpartofthedesignofthethreelevelsofdecisionsupportsystemmodeltheoverallstrtlcturenesystemdesignedtoachieveoptimalallocationofwater“絡(luò)ou“：esforthepUrpOseof

6、theQinHanIrrigationDistrictforwaterrcsou／v(篙managementtoprovidedi【gitalmanagementplatformtherebyimprovingwaterconservancydepartmentsinchargeofrapidresponsecapabilities，sothatdecision—makingadvancewinlthetimesThesystemhas

7、theroleofartificialintelligencemanagersallthinking，inachievingoptimalallocationofwater]rcsourccgintheprocessofdecisionmakerswillplayaroleofgeneralstaffandimprovethereliabilityofinformation，theaccuracyofforecasts2BasedonI

8、rrigationDistrictwatermanagementisthecoreoftheoptimizedallocationofwaterirrigationareas，thepaperadoptedamultidirectionalmodelofamodellibraryThemodelforwaterdistribution，waterrcsouFcesinthemostoptimaluseDrainageoftheQinHa

9、nIrrigationDistrictwaterresourcesoptimizationofreal—timeschedulingproblem，usingscientificmethodstOoptimizetheallocationofwateratdifferentstagesofthecurrentcalculationImprovetheirrigationareaofwaterresourcesutilizationeff

10、iciencyofagriculturalwaterUSeandirrigationareaofoptimization3TheestablishmentofGISbaseddatabasesystem，theprincipleofthedatabase，designsteps，logicalstructurehavecarriedouteffectiveresearchForthebasicdatabaseapplicationsfo

11、rthenecessaryanalysisInthispapertheO繡ceofWaterResourcesinNingxiaasoneofthekeytechnologytooptimizethedistributionofNingxiaIrrigationDistrictprovidesatheoreticalbasisforimprovingirrigationdistrictmanagementleveltoprovidean

12、ewmeans，thesystemhasafriendlygraphicalinterface，withstrongcomputingpoweranddatabasemanagementcapabilities，F(xiàn)orthesametypeofmediumandsmallcitiesoptimalschedulingofwaterresourcesinirrigatedareassignedbyreferenceKeywords：Geo