design and deploy production ready software pdf

Ngày tải lên: 29/03/2014, 14:20

Ngày tải lên: 19/06/2014, 21:20

... years, and has created lay- outs and designs for many successful software training books, videos, and magazines. Ted is the author of InDesign CS2 at Your Fingertips, The InDesign Effects Book, and ... preferences for print design/ production ◆ Create and save a print design/ production workspace ◆ Customize menus and keyboard shortcuts ◆ Choose the proper color settings for a print production workflow ◆ Save ... is a professional graphic designer and an expert in Photoshop, Photoshop Elements, InDesign, Illustrator, and QuarkXPress. He served as senior designer at KW Media and the National Association...

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Ngày tải lên: 28/06/2014, 07:20

... I2C subsystem, and USB gadgets. vi Embedded Linux System Design and Development Ⅲ Borland is a registered trademark of Borland Software Corporation in the United States and other countries. ... and a general-purpose OS to co-exist. In terms of standardization efforts, the following occurred. 18 Embedded Linux System Design and Development Support Denx Software Engineering provides software ... will Ⅲ Understand the embedded Linux development environment. Ⅲ Understand and create Linux BSP for a hardware platform. Ⅲ Understand the Linux model for embedded storage and write drivers and applications...

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Ngày tải lên: 07/11/2012, 14:04

... Software Design & Development Software Design & Development Day 1 - Definitions and Overview Day 2 - Software Design Software Development Day 2 - Software Design Reviewing the design ... Software Design Software Design Day 2 - Software Design Analyze requirements Create design Analyze and review Correct and improve Utilize prototype to investigate and resolve key requirements and ... - Software Design The design activity includes an analysis of the component requirements plus create, lay out and describe, review, improve, and approve the design. Day 2 - Software Design Design...

Ngày tải lên: 15/10/2013, 23:13

... LOC method measures software and the process by which it is being developed. Before an estimate for software is made, it is important and necessary to understand software scope and estimate its ... techniques and Empirical Estimation models. According to Decomposition techniques the software project is broken into major functions and software engineering activities (like testing, coding etc.) and ... database software is an example of this. Embedded mode: Software projects that must be developed within a set of tight hardware, software, and operational constraints. For example, flight control software...

Ngày tải lên: 27/10/2013, 23:15

... Page 28 SETTING UP A WORKSPACE FOR PRINT DESIGN/ PRODUCTION 23 Restoring the Default Workspace Maybe the default workspace is perfect for your design needs and you just want to return to the appli- cation’s ... design- oriented workspace Figure 1.29 A production- oriented workspace 14576c01.qxd 6/1/07 7:54 PM Page 23 SETTING UP A WORKSPACE FOR PRINT DESIGN/ PRODUCTION 21 Figure 1.27 Icon palettes: top, docked and labeled; bottom, ... Count tool is really intended for use by medical professionals and not print /production designers, it uses a guide color to count with, and that’s why it’s included here. Guides: Color Sometimes...

Ngày tải lên: 13/12/2013, 02:16

... Benefits of Using Design Patterns Most computing problems you will encounter in business applications have already been confronted and solved by someone, somewhere. Design patterns and reusable ... of the benefits of design patterns and reusable components: ● Design patterns – Design patterns provide access to proven methodologies for solving general problems and the ability to use ... between forms in the presentation layer and coordinate background tasks such as state management and handling of concurrent user activities. Design and Implementation Guidelines for Web Clients...

Ngày tải lên: 14/12/2013, 13:15

... expend to develop world -ready Web applications and also simplifies maintenance and extensibility after the application has been deployed. Chapter 7: Globalization and Localization 135 Additional ... Design and Implementation Guidelines for Web Clients With such a rich selection of synchronization mechanisms available to you, you must plan your thread synchronization design carefully and ... on the screen, and regenerating images for specific cultures. To simplify localization efforts and minimize costs, deal with globalization and localization issues during the design phase of...

Ngày tải lên: 14/12/2013, 13:15

... Inc. 4 LinearlyActingExternalandInternal DrumBrakes Linearlyactingdrumbrakesarethosefittedwithshoeswhich,whenacti- vated,approachthedrumbymovingparalleltoaradiusthroughthecen- teroftheshoe.TypicallinearlyactingdrumbrakesareillustratedinFigures 1–3. Analysisoflinearlyactingbrakesincludesthoseinwhichthecentrally pivotedshoesareattachedtopivotedlevers,asinFigure1.Includingbrakes ofthisdesignwithinthecategoryoflinearlyactingbrakesisjustifiedifthey aredesignedsothattheappliedforcesontheshoesandliningsactalongthe radiioftheshaftsthattheygripwhenthebrakesareapplied.Brakesofthis typemayacteitheruponbrakedrumsordirectlyuponrotatingshaftsandare suitableforuseinheavy-dutyapplications,suchasfoundinminingand constructionequipmentandinmaterials-handlingmachinery. Internallinearlyactingdrumbrakes,suchasusedontrucksinEurope, maybedesignedasinFigure2.Eitherpneumaticorhydrauliccylindersor cams ... Inc. Letusdefinetheefficiencyofabrakeastheratioofthetorqueprovided bythebraketothetorquethatcouldbehadbyapplyingtheforcedirectlyto thedrum,orshaft.Accordingtothisdefinition,theefficiencybecomes T F s r ¼ Ap max r 2 wðsinu 2 Àsinu 1 Þ ð1=2Þp max r 2 wðf 0 þsinf 0 Þ ¼2A sinu 2 Àsinu 1 f 0 þsinf 0 ð1-10Þ Uponsubstitutingforu 1 andu 2 inequation(1-8)andrecallingequations(1-6) and( 1-7)wefindthat T F s r ¼ 4Asinðf 0 =2Þ f 0 þsinf 0 ¼A R r ð1-11Þ wheretheright-handsidehasalreadybeenplottedinFigure5.Fromthat figurewefindthatalthoughmaximumefficiencymaybeachievedonlyifeach shoeandliningextendoverhalfofthedrum,orshaft,relativelylittleefficiency islostiftheliningextendsoveronly160jinsteadof180j.This,togetherwith thenearimpossibilityofmaintaininggoodcontactbetweentheliningand thedrumneartheendsofashoesubtending180jatthecenterofthedrum, accountsfortheangulardimensionsofthebrakeliningsshowninFigure1. Finally,itfollowsfromequation(1-11)thatiftheshoeissymmetrically pivotedandifequation(1-7)holds,theappliedtorqueisgivenby T¼ARF s ð1-12Þ II.BRAKINGTORQUEANDMOMENTSFORSYMMETRICALLY SUPPORTEDINTERNALSHOES Pressurepandbrakingtorqueareagaingivenbyequations(1-2 )and( 1-4), respectively,foraninternalshoemovedagainstarotatingdrumalongaline paralleltoitsaxisofsymmetry,lineOB,inFigure6.Inthefollowinganalysis it ... Inc. Letusdefinetheefficiencyofabrakeastheratioofthetorqueprovided bythebraketothetorquethatcouldbehadbyapplyingtheforcedirectlyto thedrum,orshaft.Accordingtothisdefinition,theefficiencybecomes T F s r ¼ Ap max r 2 wðsinu 2 Àsinu 1 Þ ð1=2Þp max r 2 wðf 0 þsinf 0 Þ ¼2A sinu 2 Àsinu 1 f 0 þsinf 0 ð1-10Þ Uponsubstitutingforu 1 andu 2 inequation(1-8)andrecallingequations(1-6) and( 1-7)wefindthat T F s r ¼ 4Asinðf 0 =2Þ f 0 þsinf 0 ¼A R r ð1-11Þ wheretheright-handsidehasalreadybeenplottedinFigure5.Fromthat figurewefindthatalthoughmaximumefficiencymaybeachievedonlyifeach shoeandliningextendoverhalfofthedrum,orshaft,relativelylittleefficiency islostiftheliningextendsoveronly160jinsteadof180j.This,togetherwith thenearimpossibilityofmaintaininggoodcontactbetweentheliningand thedrumneartheendsofashoesubtending180jatthecenterofthedrum, accountsfortheangulardimensionsofthebrakeliningsshowninFigure1. Finally,itfollowsfromequation(1-11)thatiftheshoeissymmetrically pivotedandifequation(1-7)holds,theappliedtorqueisgivenby T¼ARF s ð1-12Þ II.BRAKINGTORQUEANDMOMENTSFORSYMMETRICALLY SUPPORTEDINTERNALSHOES Pressurepandbrakingtorqueareagaingivenbyequations(1-2 )and( 1-4), respectively,foraninternalshoemovedagainstarotatingdrumalongaline paralleltoitsaxisofsymmetry,lineOB,inFigure6.Inthefollowinganalysis it...

Ngày tải lên: 17/12/2013, 11:15

... Inc. OMandtheIM.Thebrakeconfigurationdiffersfromtheclutchonlyinthat theIMisrigidlyattachedtothebrakeframe. AnelectromagneticcoiloutsidetheOMandconcentricwithitisusedto activatethebrakeorclutch.Whenthecoilinenergizedbypassingcurrent throughitamagneticfieldisestablishedwhichcausestheparticlestobridge thegapbetweentheIMandtheOMandformlinksbetweenthetwo,as representedinFigure6(b).Theselinksarealongthemagneticlinesofforce, whicharemadenearlyperpendiculartotheOMbytheconfigurationofthe OMandthecoilhousing,asshowninFigures 6and7 . Boththeshearandtensilestressesintheselinksresistrelativemotion betweentheIMandtheOMandsotransmittorqueforthebrake/clutch. Theseshearandtensilestressesdevelopedaredependentonthecoilcurrent F IGURE 4Hysteresisbrakewitha8-lb-ftcapacity.(CourtesyofMagneticPower Systems, ... They are often designed in the laboratory by a combination of theory and trial and error because our present theory is not adequate to handle small geometric effects on the electric and magnetic ... (coulombs/meter 3 ) and constants q o and A o denote the electric and magnetic permeabilities of free space, respectively. In the MKS system, the units of q o are farads/meter and the units of A o are henries/meter. Chapter...

Ngày tải lên: 17/12/2013, 11:15

... N d1 l d1 l n1 tan 2 f and N n2 ¼ N d r d2 r n2 ¼ N d l d 2 l n2 tan 2 f ð3-1Þ where r d1 and r nl are the radii of the driver and driven cones, respectively, at point 1, r d 2 and r n2 are driver and driven ... Inc. setofunitstobeusedforeachratio,andtheresultingratiosareindependent oftheunitsused. Relativelybroadcurvesareshowninthefollowingcomputer-generated graphsforeasyreadingtoshowcharacteristicbehaviorandtoprovide contrastagainstthegridlines.Associatedroutines,suchasMathcadTrace, appeartoreadthemfromtheoriginatingdata,therebyeliminatingtheread- ingerrorsassociatedwithtracewidths. I.BELTDRIVES Equipmentusingnonmetallicbeltdrivesmayincludetheclutchcapabilityby mountingthemotor(becauseitisusuallysmallerthanthedrivenmachine) eitheruponahingedbaseoruponaslidingbasefittedwithaleveroralinkage thatpermitsthemotortobemovedtoandfromthedrivenmachineinorder toapplyandrelievethebelttensionandtherebygiveclutching(applyingbelt tension)anddeclutching(relievingbelttension)capability. Thesedesignseliminatetheneedforamechanicalclutch.Theirsim- plicityisachieved,however,attheriskofintroducingthepossibilitythat frictionalheatingofthebeltduringidling,whenthebelt(orbelts)mayreston themotor’srotatingsheave(pulley).Thatmaygenerateenoughheattocause beltingmaterialstoslowlyshrink.Thisreductioninthecenterdistance betweenthedrivinganddrivenpulleys,orsheaves,maybegreatenoughto causeanunintendedre-engagementofthemotorandthedrivenmachine.It mayalsoinhibittheirdisengagement.Consequently,somebeltmanufacturers producebeltsthatresistshrinkageduetoheatingforuseintheseclutching anddeclutchingapplications. Torquecapabilityforthesedrivesisaseparatecalculationtobe performedaccordingtotheproceduresgivenbythebeltmanufacturers. Therefore,itwillnotbeconsideredinthefollowingdiscussion. A.HingedBase Atfirstglanceitmayappearthatmovingamotorbymountingiteitherona hingedbaseoronaslidingbaseissosimplethatnoanalysisisnecessary.An analysis,however,doesbringforthseveralconsiderationsthatmaybemissed inselectingthedimensionsofthebaseplate,inlocatingthepositionofthe baseplatehinge,orindesigningthelinkagefortheslidingbaseplate. Twosimilar,butdistinct,mountingdesignsforhingedbaseswillbe considered.Intheseconfigurationsitistheweightofthemotoralonethat providesthebelttension.ThetensionvectorshowninFigure1(a )and( b) acting ... Inc. maximuminFigure16,setg=13.52j,asreadusingtheMathcadTrace feature.Evaluationofequation(1-13)forn=0.2,g=180,U=0.3,a=14j, andh=20foru=13.52jandforu=20jgivesadetentforceof4.544lb, whichiswithintheacceptablerange.Substitutionofg=180andq=1/32in. intoa=gq=180/32=5.625in.enablesdeterminationofrfromr=Ua= 0.(5.625)=1.688in.Withlengthlgivenbyl=r/n=1.688/0.2=8.44in.,it followsthattheclearancegivenbylÀr=8.440À1.688=6.752in.exceeds thatspecified. Thisclearancerequirementmaybesatisfiedbyincreasingthemagni- tudeofnandreducingthemagnitudeofg.Thus,ifn=0.28andg=150,the detentforcebecomes4.702lb,aisreducedto4.688in.,andrbecomes1.406in. Thesevaluesgivel=5.021in.,sotheclearanceis5.021À1.406=3.615in., whichiswithinthedesiredrange. VI.EXAMPLE3:CONEDRIVE Selectaconedriveforacombinationgolfcardandaproposedcongestedarea commutercartforuseincommunitiesthatacceptthem.Analysisoftorque transmissiononthebasisofthedynamiccoefficientsoffrictionforacceptable liningsindicatesthata2.00-in.overlapwouldbesufficient. Forcomparison,consideronedesignwiththedriverconehavingan apexhalf-angleof40janddrivenconeshavingapexhalf-anglesof50janda seconddesigninwhichboththedriveranddrivenconeshaveapexhalf-angles of45j.Inbothcasesinitiallyselectaconegeneratorlengthof6.00in.toallow theoverlaptobegreaterthan2.00in.intheeventthattheprototypeshould requiremodification. Beginwiththe40j,50jcombinationandturntoFigure11toselectthe dimensionsoftheconesbyenteringthecurveatz=6andreadinguptothe 40jline.Theprincipalradiusofcurvatureatthatpointis5.0346.Sincezis measuredininches,theprincipalradiusofcurvatureis5.0346in.Readingto theleftatthisvalueofUyieldsthatatz=4.25in.,theprincipalradiusof curvatureofthe50jhalf-angleconeis5.0650in.Aplotofthex-dimensionfor eachcone,showninFigure17(a),confirmsthatthetwoconesshouldroll without...

Ngày tải lên: 17/12/2013, 11:15

... sprag and certain forces between the disk and the sprag. These combinations of sprag deflections and disk forces defined a region of instability which was interpreted to signify large sprag and disk ... Inc. II.RECENTEXPERIMENTALDATA Usingexperimentaltechniquesnotavailableinthe1960sfortheexamination ofbothdiscanddrumbrakevibration,Felske,Hoppe,andMattha ¨ iemployed holographicinterferometrytodemonstrateconclusivelythatitisthecaliper vibrationthatisthemajorcontributortobrakenoisefromdiskbrakes[11] andthebackplatevibrationthatisthemajorcontributorfromdrumbrakes [12].Typicalstandingwaveshapes,orthenodalpatterns,forthediskare showninFigures 2and3 .VibrationofthecaliperisshowninFigures 4and5 . Thealternatingblackandwhitelineboundariesrepresentcontourlines,or elevationlines,onthecaliperanddiskandconsequentlymeasurethede- flectionofthediskandcaliperinadirectionperpendiculartotheplaneofthe photograph,asindicatedinFigure6foranantinodeonthedisk. F IGURE 3 ... Inc. II.RECENTEXPERIMENTALDATA Usingexperimentaltechniquesnotavailableinthe1960sfortheexamination ofbothdiscanddrumbrakevibration,Felske,Hoppe,andMattha ¨ iemployed holographicinterferometrytodemonstrateconclusivelythatitisthecaliper vibrationthatisthemajorcontributortobrakenoisefromdiskbrakes[11] andthebackplatevibrationthatisthemajorcontributorfromdrumbrakes [12].Typicalstandingwaveshapes,orthenodalpatterns,forthediskare showninFigures 2and3 .VibrationofthecaliperisshowninFigures 4and5 . Thealternatingblackandwhitelineboundariesrepresentcontourlines,or elevationlines,onthecaliperanddiskandconsequentlymeasurethede- flectionofthediskandcaliperinadirectionperpendiculartotheplaneofthe photograph,asindicatedinFigure6foranantinodeonthedisk. F IGURE 3...

Ngày tải lên: 25/12/2013, 23:17

... zoom and pan across the high resolution image are created in industry standard JPEG format and the containing page and navigation controls are built with HTML and Flash. The functionality and ... le capture, processing and creativity! Straightforward example workfl ow solutions for Adobe Photoshop CS2, Adobe Photoshop Elements 4.0, Aperture and Lightroom and other software innovations ... information and fi le or folder names and choosing the View > As Thumbnails option displays the thumbnails plus fi le or folder name. & Please purchase PDF Split-Merge on www.verypdf.com...

Ngày tải lên: 26/01/2014, 09:20

... ethylene production in Western Europe [www.cefic.be, 1999] The development of ethylene and propylene production and production capacity for Western Europe (excluding Greece and Switzerland) from ... Chapter 2.2.3. 2.2.2 Production and Use of Butadiene In Figure 7 the development of butadiene production and production capacity in Western Europe (excluding Greece and Switzerland) from 1993 to ... ethylene and propylene production and capacity from 1993 to 1997 [www.cefic.be, 1999] 0 5 10 15 20 25 1993 1994 1995 1996 1997 year ethylene capacity and production in Mt capacity production 0 5 10 15 20 1993...

Ngày tải lên: 14/02/2014, 03:20

... buildings and uses in the area, making it a vibrant and attractive place to use. © Mark Ellis and Ashley Binghan ICD Ltd Design 23 . Design and access statements How to write, read and use ... colour and texture. • Access – the accessibility to and within the site for vehicles, cycles and pedestrians in terms of the positioning and treatment of access and circulation routes and how ... convenient and interesting pedestrian routes.’ © Taylor Young, Urban Design Design 13 . Access A design and access statement will need to cover two potential aspects of access, vehicular and transport...

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