AA Gde Bagus Ariana ST gungarianayahoocom httpgungarianawordpresscom Management activities Project planning Project scheduling Critical Path Method CPM Program Evaluation and Review Technique PERT ID: 791250
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Slide1
Software
Engineering
Week 4 – Planning & Managing Projects #1
A.A. Gde Bagus Ariana, S.T.gungariana@yahoo.comhttp://gungariana.wordpress.com
Slide2Management activitiesProject planningProject scheduling
Critical Path Method (CPM)Program Evaluation and Review Technique (PERT)
Content
Slide3Ensuring that software is delivered on time and on scheduleSoftware development is always subject to
budget and schedule constraintsWHY???Software project
management
Slide4Proposal writing.Project planning and scheduling.
Project costing.Project monitoring and reviews.Personnel selection and evaluation.Report writing and presentations.
Management Activities
Slide5Probably the most time-consuming project management activity.Continuous activity from initial concept through
to system delivery. Plans must be regularly revised as new information becomes available.
Project planning
Slide6Types of project plan
Quality PlanDescribes the quality procedures and standards that will be used in a project.
Validation Plan
Describes the approach, resources and schedule used for system validation.Configuration Management PlanDescribes the configuration management procedures and structures to be used.Maintenance PlanPredicts the maintenance requirements of the system, maintenance costs and effort required. Staff Development PlanDescribes how the skills and experience of the project team members will be developed.
Slide7Slide8Project plan structure
Slide9Activity organization
Activities in a project should be organised to produce tangible outputs for management to judge progress.Milestones are the end-point of a process activity.Deliverables
are project results delivered to customers.The waterfall process allows for the straightforward definition of progress milestones.
Slide10Activities and Milestones
Slide11Project scheduling
Split project into tasks and estimate time and resources required to complete each task.Organize tasks concurrently to make optimal
use of workforce.Minimize task dependencies to avoid delays
caused by one task waiting for another to complete.Dependent on project managers intuition and experience.
Slide12The project scheduling process
Slide13Work Breakdown
Slide1414
Anatomy of a Project
PROJECT
PHASE 1ACTIVITY 1.1ACTIVITY 1.2ACTIVITY 1.3:PHASE 2PHASE nSTEP 1STEP 2:
STEP 1
STEP 2:
STEP 1
STEP 2
:
ACTIVITY 2.1
ACTIVITY 2.2
ACTIVITY 3.3
:
Slide15Anatomy of a Project
Slide16Scheduling problems
Estimating the difficulty of problems and hence the cost of developing a solution is hard.Productivity is not proportional to the number of people working on a task.
Adding people to a late project makes it later because of communication overheads.
The unexpected always happens. Always allow contingency in planning.
Slide17Bar charts and activity networks
Graphical notations used to illustrate the project schedule.Show project breakdown into tasks. Tasks should not be too small. They should take about a week or two.
Activity charts show task dependencies and the
critical path.Bar charts show schedule against calendar time.
Slide18Task durations and dependencies
Slide19Activity network
Slide20Activity timeline
Slide21Staff allocation
Slide22Have to consider workforce
RoleAbilityExperience etc…
Task not performed by the same personDependent on:
Project sizeStaff expertise & experienceDecide roles decide type of peopleProject Personnel
Slide23Extrovert
tells others his thoughtsIntrovert
asks others for suggestionsIntuitive
base decisions on feelings & emotionsRational examine facts & carefully considering all optionsWork Styles
Slide24Rational extroverts
Assert their ideasNot let “gut feeling” affect their decisionBased on logic & not emotions
Rational introvertsAvoid emotional decisions
Willing to consider all possible courses of actionWork Styles
Slide25Intuitive extroverts
Based on emotional reactionWant to tell others about themNo asking of inputIntuitive introverts
CreativeApplies it after lengthy analysis & findings
Work Styles
Slide26Intuitive Introvert
Intuitive ExtrovertAsks Others Tell OthersAcknowledge feelings Acknowledge feelings
Rational Introvert
Rational ExtrovertAsks Others Tells OthersDecides logically Decides logicallyRATIONALINTUITIVEEXTROVERTINTROVERTProject Personnel
Slide27Critical Path Method (CPM)
Slide28Critical Path Method
Analysing paths among milestonesFind out minimum completion timeOutlines critical activitiesAllows estimation of real time/actual timeestimated amount of time required for the activity to be completed.
Allows identification of available timeamount of time available in the schedule for the activity’s completion
Deterministic method that uses a fixed time estimate for each activity
Slide29Program Evaluation and Review Technique (PERT)
Slide30PERT
Program Evaluation and Review Technique (PERT) network model that allows for randomness in activity completion timesNetwork of boxes (activities) & arrows (dependencies)Boxes can be used as
milestonesCritical path similar meaning to CPM
Slide31TugasMembuat Resume
ttg CPM dan PERT, tulis tangan di kertas double folio,
bahasa indonesia yang baik dan
benar.Untuk mahasiswa yang mengambil RPL hari Senin, berikut adalah referensi untuk tugas:http://www.youtube.com/watch?v=DdDzybQ_9vMReferensi lain yang berbahasa indonesia yang relevan. Buat tugas dengan sebaik-baiknya.Kumpul : 15 Oktober 2012, tidak ada toleransi keterlambatan. (jika tidak bisa hadir karena sakit/ijin, titip kepada teman)