燃煤品質(zhì)監(jiān)測管理系統(tǒng)的設(shè)計.pdf

1、西安工業(yè)大學(xué)碩士學(xué)位論文燃煤品質(zhì)監(jiān)測管理系統(tǒng)的設(shè)計姓名：邢悅申請學(xué)位級別：碩士專業(yè)：信號與信息處理指導(dǎo)教師：張學(xué)智20090427TheDesignofCoalQualityMonitoringandManagementSystemDiscipline：SignalandInformationProcessingStudentsignature：SupervisorSignature：一切k＼J洳乞乏縱。AbstractWiththed

2、evelopmentofeconomic，asthemajorenergythecoalconsumptionincrease，SOsavethecoalandimprovetheutilizationefficiencyofthecoalbecomesallurgenttaskInordertoachievethegoalofenergysavingandemissionreductionincoalenterprisesbyfast

3、andaccuratedetectionofcoalashthusimprovingtheutilizationofcoal，theCoalQualityMonitoringandManagementSystemisproposedThissystemmonitorcoalqualityinrealtimeagainstdeceptive，anduseitcommandmixedcoalandguidetheboilercombusti

4、on，reportvariousfunctionaldepartmentshavecoalsituationandconnectfurnacebeltweigherorsub—meteringsystems，andachievesubstandardcoalconsumptioncalculationoffumaceanditsweightedThroughacomprehensivemanagementandcontrolofthec

5、oalqualityeffectivelysolvetheproblemsthatcan’tbesolvedmanyyearsbyusingtraditionalmethodsThemonitoringsystem塒tIlrealtime，rapid，accurate，andanti—interferenceabilitylowpowerconsumptiongoodstabilityandgreatlyimprovethemonito

6、ringefficiencyandthusimprovetheeconomicefficiencyFirstlythedissertationexplainstheoveralltechnicalproposalandtechnicalsuperiorityofthesystem，andintroduceshardwarestructuresofthesystem，andthedesignofpartsofcircuitschemati

7、csindetailThewholesystemincludesraydetection，signalprocessing，inputandoutputcontrol，highvoltagefeedbackcontrolanduserinterfaceIneverymoduleofthesystem，LPC2138isusedastheCPU，whichisa32bitembeddedprocessorbyNXPtoachievethe

8、goalsofMeasurementofcoalqualitywithvarietyofexternaldevicesAmongthem，thesignalprocessingmoduleisthecoreofthesystemcontrol，whichputthetwopulsestoseparatefromthetwo7raysgenerated，andputthecoalashmeasurementintoworksiteI／Om

9、oduledesignusesamicroprocessordrivenrelaysforcontroldigitalsignalinputandoutput，anditrespondsthedigitalsinglesofthebuttonstooperatetheequipmentortheoperationofthemechanicalpartsofequipmentlocationThehighvoltagecontrolmod