Project Management Life Cycle Models

1. PROJECT MANAGEMENT LIFE CYCLE MODELS
MODEL PHASES COMPARATIVE CHART
CONCEPT AND DESING: EXFORSYS INC
MODELS  Pure Waterfall
Model
Spiral
Model
Evolutionary
Prototyping Model
Evolutionary Delivery
Model
Throwaway
Prototyping Model
Staged Delivery
Model
Design to Schedule
Model
Requirements specification Planning The identification of
the basic
requirements
Gathering of
Requirements
Identification of
requirements and
materials to be used
Requirement
specification
Concept Creation and
Requirement
Gathering
Design Risk-analysis Creating the
prototype
Designing Planning Planning Planning and
Designing
Construction or
Implementation
Implementation Verification of
prototype
Iteration Implementation,
Prototyping and
Verification
Implementation and
Testing
Implementation
Testing Evaluation Changes for the
prototypes
Testing Prototype
Enhancements and
Revisions
Closure Evaluation
Installation and
Maintenance
Re-designing of
Iterations
Finalization
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PHASES