DemoSat IV: DoOverRover Colorado State University Derek Bonner Ben Colvin Jon Cox Kenneth Darbonne...
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Transcript of DemoSat IV: DoOverRover Colorado State University Derek Bonner Ben Colvin Jon Cox Kenneth Darbonne...
DemoSat IV:
DoOverRoverDoOverRover
Colorado State University
Derek BonnerBen Colvin
Jon CoxKenneth Darbonne
Nick EllisRoss MacGregor
Mike Neuberg
Derek BonnerBen Colvin
Jon CoxKenneth Darbonne
Nick EllisRoss MacGregor
Mike Neuberg
August 9, 2006August 9, 2006
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Mission Statement & Goals:Mission Statement & Goals:
- The DoOverRover is designed to survive the impact and The DoOverRover is designed to survive the impact and upon landing take pictures of the landing site. upon landing take pictures of the landing site.
- Survive flight and detect landingSurvive flight and detect landing
- Deploy and drive around siteDeploy and drive around site
- Take pictures of siteTake pictures of site
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Design: Schedule & BudgetsDesign: Schedule & Budgets
ScheduleSchedule::
Start Date: May 15th, 2006
Number of Students: 7
Mass:Mass:Total: 1187gTotal: 1187gBudget: 1500gBudget: 1500gMargin:Margin: 313g313g
Monetary:Monetary:Total: $225Total: $225Budget: $250Budget: $250Margin:Margin: $25$25
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Design: System OverviewDesign: System Overview CameraCamera
SensorsSensors– PressurePressure
– AccelerometerAccelerometer
PowerPower
MicrocontrollersMicrocontrollers
StructureStructure
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Design: StructureDesign: Structure
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Design: Arm & Tether MechanismDesign: Arm & Tether Mechanism
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Design: Circuitry and ProgramDesign: Circuitry and Program
Main Control BoardMain Control Board
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Results: DeploymentResults: Deployment
1 2 3
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Benefits to NASA:Benefits to NASA:
- Encourage future design considerationsEncourage future design considerations- Monocoque chassis idea for low mass and costMonocoque chassis idea for low mass and cost- Landing detection techniques Landing detection techniques
Potential Follow-on work:Potential Follow-on work:
- Stronger drive trainStronger drive train- Better maneuverability Better maneuverability - Obstacle avoidance implementationObstacle avoidance implementation
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Lessons Learned:Lessons Learned:
- Understanding of compromise in decision making Understanding of compromise in decision making
- Thorough testing is crucialThorough testing is crucial
- Testing allows us to see problems we can’t predictTesting allows us to see problems we can’t predict
- Power conservation methodsPower conservation methods
DemoSat IV:
Questions?Questions?
Colorado State University