食品专业毕业设计外文文献及译文

《食品专业毕业设计外文文献及译文》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、山东建筑大学毕业设计外文文献及译文本科毕业设计外文文献及译文文献、资料题目：FoodHandlingUsingComputer文献、资料来源：文献、资料发表（出版）日期：2008.12院（部）：专业：班级：姓名：学号：指导教师：翻译日期：2009.5.15山东建筑大学毕业设计外文文献及译文外文文献：FoodHandlingandPackagingusingComputervisionandRobotAbstractEventhoughtheuseofrobotvisionsysteminmanufactur

2、ingsectorsisnowacommonplace,however,thetechnologyembodiedinthesedevicesispoorlymatchedtoindustrialneedsoffoodprocessors.Inparticular,foodprocessingimposesspecialdemandsuponmachinery.Forinstancethevisionsensormustbeprogrammedtodetectthepositionofsingleandis

3、olatedobjectaswellasoverlappingoroccludingobjects.Specialgrippershavetobedesignedforhandlingoffoodarticlessuchthattheyhaveminimumcontactwiththefooditemsandhencecausingminimumdamagetothem.Inthisproject,startedoverayearago,avisionguidancesystemisbeingdevelop

4、edtomeetthisobjective.ThesystemintegratesthemodifiedversionoftheHoughtransformalgorithmasthemainrecognitionengine.Themethodsandproceduresweretestedoncommerciallyproducedbeefburgers.1.IntroductionFromtheincomingdowntothepackaginglines,locating,recognizingan

5、dhandlingfoodobjectsareveryimportantinfoodprocessingindustry.Thesetasksareperformedroutinelyinfoodindustrymainlyforqualityevaluationandproductclassification.Suchtasksareverylaboriouslydemandingandtendtorelyheavilyonroleofthehumanoperator[1].Handsofworkersu

6、singrawmaterialsofanimalorigincanheavilybecontaminatedwithfaecalandothermicro-pathogenicorganisms[2].ThestudybyTrickett[3]hasshownastronglinkbetweenfoodpoisoningandthehygienestandardsoffoodprocessors.Completeautomationoffoodhandlingandpackagingbymeansofrob

7、oticarmisthemosteffectivemeanstoeliminateinfluenceofmanualhandlingofmicrobiologicalqualityoffoods.26山东建筑大学毕业设计外文文献及译文Robotshavesuccessfullybeenappliedinawiderangeoffoodindustriesprimarilydealingwithwell-definedprocessesandproductsnotonlybecausetheyarerelat

8、ivelycleanandhygienic,alsobecauseoftheirflexibility,ruggednessandrepeatability.ThistrendwillcontinuetogrowwiththeincreasingscrutinyandregulatoryenforcementssuchasandHazardAnalysisandCriticalControlPoints(HACC