基于人工神經(jīng)網(wǎng)絡(luò)的采煤機記憶截割控制系統(tǒng)研究.pdf

1、學(xué)位論文獨創(chuàng)性說明本人鄭重聲明：所呈交的學(xué)位論文是我個人在導(dǎo)師指導(dǎo)下進行的研究工作及其取得研究成果。盡我所知，除了文中加以標注和致謝的地方外，論文中不包含其他人或集體已經(jīng)公開發(fā)表或撰寫過的研究成果，也不包含為獲得西安科技大學(xué)或其他教育機構(gòu)的學(xué)位或證書所使用過的材料。與我一同工作的同志對本研究所做的任何貢獻均已在論文中做了明確的說明并表示了謝意。學(xué)位論文作者簽名：日期：學(xué)位論文知識產(chǎn)權(quán)聲明書本人完全了解學(xué)校有關(guān)保護知識產(chǎn)權(quán)的規(guī)定，即：研究

2、生在校攻讀學(xué)位期間論文工作的知識產(chǎn)權(quán)單位屬于西安科技大學(xué)。學(xué)校有權(quán)保留并向國家有關(guān)部門或機構(gòu)送交論文的復(fù)印件和電子版。本人允許論文被查閱和借閱。學(xué)?？梢詫⒈緦W(xué)位論文的全部或部分內(nèi)容編入有關(guān)數(shù)據(jù)庫進行檢索，可以采用影印、縮印或掃描等復(fù)制手段保存和匯編本學(xué)位論文。同時本人保證，畢業(yè)后結(jié)合學(xué)位論文研究課題再撰寫的文章一律注明作者單位為西安科技大學(xué)。保密論文待解密后適用本聲明。學(xué)位論文作者簽名：指導(dǎo)教師簽名：年月日SubjectSubjectS

3、ubjectSubject::::ResearchResearchResearchResearchononononMemMemMemMemyyyyCCCCuttinguttinguttinguttingCCCControlontrolontrolontrolSSSSyyyystemstemstemstemffffShearerShearerShearerShearerBBBBasedasedasedasedononononArtific

4、ialArtificialArtificialArtificialNNNNeuraleuraleuraleuralNNNwketwketwketwkSpecialtySpecialtySpecialtySpecialty::::MechanicalMechanicalMechanicalMechanicalElectronicElectronicElectronicElectronicEngineeringEngineeringEngi

5、neeringEngineeringNameNameNameName::::ZhuZhuZhuZhuNingNingNingNing(Signature)(Signature)(Signature)(Signature)Instruct:Instruct:Instruct:Instruct:GuoGuoGuoGuoWeiWeiWeiWei(Signature)(Signature)(Signature)(Signature)ABSTRA

6、CTABSTRACTABSTRACTABSTRACTTheautosteeringtechnologyoftheshearerrockeristhekeytoimprovethedegreeofautomationofmechanizedminingface.Meanwhileithasagreatsignificancetoincreaseproductivityimproveequipmentreliabilityextendthe

7、longevityofthemachineprotectthesafetyofcoalproduction.Inthispaperonthebasisofthetraditionalshearerartificiallyliftingmethodthenconducttheresearchonthememycuttingmethodbasedonartificialneuralwk.Accdingtotheactualcondition

8、sofCoalwinningmachinecuttingestablishamathematicalmodeloftheshearerspatialientationPutfwardashearermemycuttingcontrolmethodbasedonartificialneuralwksthecontrolmethodbasedontheCubicSplineInterpolationcomparedthetwocontrol

9、methodsthroughthesimulationexperiments.Designedconstructedashearercuttingmemytestbed.DevelopedamemycuttingsoftwaretestsystembasedontheVBlanguagethesoftwaresystemwhichincludedtheshearerinclinationofthecollectioncalculatio

10、ntherollerspacecodinatecalculationthecurvefittingalgithmdesignBPneuralwkspredictivecontrol.Intheshearermemycuttingtestsystemwhichinvolvedthefirstcutusingartificialliftinginpropersequencerecdthediscretepointsonthecurveoft

11、hefirstcutcuttingtrajectythenthroughtheneuralwktrainingpredictthesubsequentcuttingtrajectypathobtaintheidealcuttingpathcurve.Throughtheerranalysistoprovethereasonablenesscrectnessoftheneuralwkcontrolmethods.Thusintheexpe