项目管理chapter5

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1、LearningObjectivesßExplainthebasicprocessfordevelopingprojectschedulesßDescribehowvarioustoolsandtechniqueshelpprojectChapter5:managersperformactivitydefinition,activitysequencing,activitydurationestimating,scheduledevelopment,andProjectTimeManagementschedulecontrolßUseaGanttch

2、artforscheduleplanningandtrackingscheduleinformationßConstructaprojectnetworkdiagramandunderstanditsimportancefordeterminingoverallprojectcompletiondatesßUnderstandandusecriticalpathanalysisßDescribeseveraltechniquesforshorteningprojectschedulesßExplainthebasicconceptsbehindcri

3、ticalchainschedulingßDiscussrealitychecksandpeopleissuesinvolvedinprojectschedulemanagementandcontrolßDescribehowsoftwarecanassistinprojecttimemanagement12ChapterOutline5.1ImportanceofProjectSchedulesßImportanceofProjectSchedulesßWhereDoSchedulesComeFrom?DefiningActivitiesßMana

4、gersoftencitedeliveringprojectsontimeasßActivitySequencingoneoftheirbiggestchallengesoProjectNetworkDiagramsßAveragetimeoverrunfrom1995CHAOSreportwasßActivityDurationEstimating222%;improvedto63%in2001studyßScheduleDevelopmentßTimehastheleastamountofflexibility;itpassesnooGanttC

5、hartsmatterwhatoCriticalPathMethodßScheduleissuesarethemainreasonforconflictsonoProgramEvaluationandReviewTechnique(PERT)projects,especiallyduringthesecondhalfofprojectsßControllingChangestotheProjectScheduleoRealityChecksonSchedulingoWorkingwithPeopleIssuesßUsingSoftwaretoAssi

6、stinTimeManagementßWordsofCautionOnUsingProjectManagementSoftware34ConflictIntensityOvertheLifeofaProjectProjectTimeManagementProcessesßProjecttimemanagementinvolvestheprocesses0.40requiredtoensuretimelycompletionofaproject.0.35Processesinclude:oActivitydefinition0.30Scheduleso

7、Activitysequencing0.25AveragePrioritiesTotalConflictManpoweroActivitydurationestimating0.20TechnicalopinionsProceduresoScheduledevelopment0.15CostoSchedulecontrolPersonalityconflictsConflictIntensity0.100.050.00ProjectEarlyPhasesMiddlePhasesEndPhasesFormation565.2DefiningActivi

8、ties5.3ActivitySequencingßProjectschedulesgrowoutofthe