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Mars Rover Term ProjectPhase 1 PDR
Date : Oct 25, 2010
Introduction Problem description
Design a simplified Mars Rover for a low-cost exploration to map a portion of the Martian surface and report on the presence of certain mineral deposits.
The system is composed of three separate elements: A mission control based on earth A rover base based on Mars Multiple, physically identical, rovers that will be
deployed to map the Martian surface and gather information on mineral deposits
Outline Mission Control package Rover Base package Rover package Comments, Questions, Issues
Mission control package
Mission Control package Context Diagram
Use case diagram
Mission Control package Upload mission plan
Mission Control package Receive consolidated report
Mission Control package Request on-site imagery
Rover Base package
Rover Base package Static class diagram
Rover Base package Context diagram
Use case diagram
Rover Base package Receive mission plan
Rover Base package Process periodic rover reports
Rover Base package Send consolidated report
Rover Base package Capture panoramic image
Rover package
Rover package Static class diagram
Rover package Context diagram Use case diagram
Rover package Rover receive plan
Rover package Goto initial position
Rover package Traverse planned path
Rover package Execute mapping plan
Construct mineral map
Rover package Transmit report
Rover package Avoid obstacle
Rover package Execute fail-safe plan
Comments, Questions, Issues
Comments, Questions, Issues Comments
Assumptions Rover is aware of its own current location Rover has some memory indicator that triggers with
capacity reaches 80%
Comments, Questions, Issues Questions
Can there be sequence diagrams without a use case?
Comments, Questions, Issues Issues
Papyrus does not preserve look after save and reopen