ARLISS Competition 2012 See website for videos Agenda Contest overview and rules Previous projects This years international project General Stuff Mid September in Black Rock Desert NV ID: 657474
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Slide1
Georgia Tech RescueBot
ARLISS Comeback Competition 2013Slide2
ARLISS Competition 2012See website for videosSlide3
Agenda
Contest overview and rules
Previous projectsThis year’s international projectSlide4
General “Stuff”
Mid September in Black Rock Desert, NV
Two competition classesCanSatOpen
Ninth year Georgia Tech has been involvedSlide5
To Win …
Survive launchSurvive landingAutonomously move toward target
Stop within 50m of targetProve the device moved autonomously towards the targetSlide6
Class Requirements
CanSat ClassSize and weight of Coke canOpen ClassFit in 5.75” diameter,
9.57” deep cylinderWeigh less than 1050gSlide7
Year One
Only CanSat entryFinished closest to targetOutside of 100m (1350m)Unable to prove autonomous controlSlide8
During Launch … Year 2Slide9
CanSat did not survive, and the parachute was lostSlide10
Year Two - Rover
CanSat entryOpen-Class entryWheeled roverPIC18F452 microchipServomotors for drive and steeringSlide11
Year Three
CanSat entryOpen-Class entryTracked roverRover did not move upon landingGPS antenna had shorted, drained batterySlide12
Year Four
Only Open Class entryOnly one tire inflated, did not move upon landingFinished 3,000m from targetSlide13
Year Five
Only Open-Class entryTwo-wheeled roverSlide14
Year Five OverviewSlide15
Year Five Circuit
GPS
BS2sx
USB
DataloggerSlide16
GPS Testing on La Playa
0.26 milesSlide17
Year Five Results
Landed 1.2km from targetDid not move much due to bent axleSlide18
Year SixSlide19
Year Eight Results
Survived impact without physical damage (encased wheels and shock absorbers)Did not move after landingMicroprocessor appeared functional, but GPS not functionalSlide20
Year Nine Results
Survived landing without major structural damageFirst launch, GPS unit brokeSecond launch, microprocessor battery depletedSlide21
Year 10
Boeing-sponsored expansion to Georgia-Tech-based club. Collaboration with international studentsHungary (Budapest University of Technology and Economics)Greece (
University of Patras)South Korea (Kumoh National Institute of Technology)
India (Indian Institute of Technology Madras)Slide22
Potential Concepts
Hopping
rotochute
Glider
B
limp
Fanboat
Rolling propeller car
Wheeled rover
Tracked rover
…Slide23
Team Subgroups
Electronic circuit design and constructionHardware design and constructionSoftware – system integrationSoftware – guidance and controlTeam coordinationContest logisticsSlide24
Questions?