黑龍江省奶牛繁殖過程輔助決策支持系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn).pdf

1、東北農(nóng)業(yè)大學(xué)碩士學(xué)位論文黑龍江省奶牛繁殖過程輔助決策支持系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)姓名：柳翠申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：農(nóng)業(yè)電氣化與自動(dòng)化指導(dǎo)教師：戚國(guó)強(qiáng)20070620AbstractTheDesignandRealizationofAssistantDecisionSupportSystemofCowReproductionProcessinHeilongjiangProvinceAbstractImprovingcow’sreproductio

2、nis∞effectivemethodtoimprovethequalityoflocalcattleherdsandenlargetheamounloflivestockonhandThenicerreproductionrateCallnotonlyquickenupthebettermentrateofherds，butalsoincreasetheeconomicbenefit，Atpresent，wearelackofthes

3、cientificguidanceofhighqualitypropagationAlotofproblemsexistinsuchaspecIsastheme目suleofreproductionTheseproblemshavedirectlyinfluencedthedevelopmentoftheCOWindustryinOUrprovinceTherefore，combiningtheadvancedexpedenceabro

4、adandrealitiesofourprovince，wehavedeveloped“AidedDecision—makingSupportSystemofCowinHeilongjiangProvince’’tosupportCOWSreproductionscientificfeedingandinformatizationmanagementThispaperexpatiatesOnfeasibilitystudydemanda

5、nalysis。generaldesign，systemfunction，implementationprocessandSOonThissystembasedonspecialityknowledgeofreproduction，makinguseoftheprincipleofIntelligentDecision—makingSupportSystem，soRwareengineering，NETflamehasaccomplis

6、hedanlouatofdevelopment，andconstructedthisintelligentapplicationofcowreproductionThesystemcombinesknowledgeandexperienceofexpertsoncow’Sreproductionwithcomputertechnologytofigurethewholeprocessofreproductioncourse，setsup

7、varietiesofdatabaseandprogrammodulesapplyingthetheories、modelsandbasicregulationofcow’Sreproduction、breedinganddiseases，realizestrackingandmonitoringforreproducitionprocess，ensuresprocessdevelopmentissuccessfulaccordingt

8、oexpectedgoalsSimultaneouslytothespecialonesthissystemcouldgiveremindingtimelyavoidinglossbecauseofreproductiondelayReproductiondiseasesarewithaccompanyduringtheprocess，thediseaseswillinfluencetheefficiencyofreproduction

9、directlyaccordingtothecharacterofdataindatabaseandknowledgeillationwebuildupweighteduncertaintyreasoningmodelandthismodelwiththreshold，realizeuncertaintyanalysisandtreatmenttosymptomsofreproductiondiseases，minishsubjecti

10、veintlueneeonclinicaldiagnosisand訂eatmentReprodutionperformanceevaluationiscomprehensive，therefore，accordingtoseriesoffactorswehavedesignedperformanceevaluationindexsystemfurCOWreproductionOnthebasisofqualitativeandquant