雙變頻微拉機(jī)同步控制技術(shù)及其控制器研究.pdf

1、河海大學(xué)碩士學(xué)位論文雙變頻微拉機(jī)同步控制技術(shù)及其控制器研究姓名：張明申請學(xué)位級別：碩士專業(yè)：機(jī)械電子工程指導(dǎo)教師：卞新高20080401ABSTRACTWiththefastdevelopmentoftheworldeconomythedemandformetalproductionisinunprecedentedprosperityDrawingmachinecableasthemainproductionequil[Imeritc

2、ablefactoryinthechoiceofequipmentisnolongerasbeforeonlyfromthepriceandfeaturetwoaspectstoconsiderbutfromhighlyefficient，lowcost；highqualitypractical，service，theequipmenttoahi【gherdemandThereforedesignthemorcadvancedmoree

3、fficientdrawingmachineisofgreatrealisticsignificanceThisthesisanalysedtheprincipleandtheenmllloncontrolprogrammeofdrawingmachineThecontrolmethodsWaSfinallyidentified嬲thatdrivingbydoubleinverts，andfeedbackbyspeedsensoracc

4、ordingtothecomparitionbetweenseveralsynchronouscontrolandtensioncontrolmethodsMorestablemoreexact，moreeasycontrolaretheadvantagestheneweontrolsystemhaveInadditionPIDisthemostpopularcontrollerinthenormalcontroltheoryofdra

5、wingmachineHoweverforthesakeoftreatingwinlthechangesinthesystemmodelduringthecontrolprocesstheadaptivePIDcontrollerwasdesignedinthisthesisItCangetthecurrentcontrolparametersbythechangesofthespecificparameters，whichmaketh

6、econtrolprocessbetterTotesttheresultofthecontroltheoryasimulinkmodleofthedrawingmachineinmatlabisproposedAccordingtothedesignrequirementsofthismicrowiredrawingmachinecontrolsystemthehardwaredesignandsoftwaredesigna陽donei

7、nthisthesisThehardwaredesignisdesignedbasedontheTMS320F2812DSPthehighestfrequencyCanbe150MThesoftwaredesignconcludehumancomputerinteractiondesign，synchronouscontroldesignandtherealtimemonitoringoftheworkingstateofdrawing

8、machine耵塢DSPcontrolsystemofdrawingmachine、^，itlldoubleinvertsmeetthedesignrequirementswhichhavetheexactcontrolandthelowcostandachievetheadvancedlevelinChinaKeywords：thedrawingmachine，doubleinverts，DSPsynchronouscontrol，P