简介：Thechoosingofagoodsiteandtheconceivingofagoodlay-outarebyfarthemostimportantfeaturesintheengineeringanddesignofafossilpowerplant.Agoodandwellplannedsitewillreducebymillionofdollarsthecostofconstructioninvestment,offueltransportationandwastedisposal,ofservicepowerandalsopowertransmission,etc.andhencetheoverallcostofpowergenera-tion.

简介：Arobustsystemforbacklitkeyboardinspectionisrevealed.Thebacklitkeyboardnotonlyhaschangeablediversecolorsbutalsohasthelasermarkingkeys.Thekeysonthekeyboardcanbedividedintoregionsoffunctionkeys,normalkeys,andnumberkeys.However,theremighthavesometypesofdefects:incorrectilluminatingarea,non-uniformilluminationofspecifiedinspectionregion(IR),andincorrectluminanceandintensityofindividualkey.Sincetheilluminationfeaturesofbacklitkeyboardaretoocomplextoinspectforhumaninspectorintheproductionline,anauto-matedinspectionsystemforthebacklitkeyboardisproposedinthispaper.Thesystemwasdesignedintotheoperationmoduleandinspectionmodule.Asetofimageprocessingmethodsweredevelopedforthesedefectsinspection.Someexperimentalresultsdemonstratetherobustnessandeffectivenessoftheproposedsystem.