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URSA MAJORASCEND TEAM 2016!
OUR TEAM
Paul RonquilloJonathan CahalEli SonafrankJake DenisonOliver SalmeronCordelia TorreyAinsley Chapman
ACKNOWLEDGEMENTS
Mentor: Ernest VillicañaDr. Ed OngDr. Tim Frank
• GOALS/OBJECTIVES
• DESIGN• Housing• Electronics & Sensors• Software
• RESULTS
• CONCLUSION & FUTURE STUDIES
OUTLINE
• SPRING 2016Add wireless communication featureCapture flight photosMeasure air composition
GOALS
● FALL 2015○ Dual redundant systems○ Strong expandable technology base
• PAYLOAD HOUSING
• ELECTRONIC CONTROLLERS
• SENSORS
• SOFTWARE
DESIGN
FALL 2015 SPRING 2016
DESIGN:PAYLOAD HOUSING
Detail for housing in next presentation.
DESIGN:ELECTRONICS
FALL 2015
SPRING 2015
DESIGN:ELECTRONICSSpr Sensing/Input• 10 DOF IMU
• Ultimate GPS
● GoPro Hero 4 Session
● MQ4 Methane
● MQ6 LPG
● MQ7 Carbon monoxide
DESIGN:ELECTRONICS
Spr Logging/Actuation• Rockblock satellite
transmitter
• Sparkfun Logomatic
● 4 X SN754410 quad half-H bridge driver IC
DESIGN:ELECTRONICS
Spr Gas Capture• Rockblock satellite
transmitter
• Sparkfun Logomatic
● 4 X SN754410 quad half-H bridge driver IC
DESIGN:
SOFTWARE
Start
Motor selection
Drive air pumps
Start
GPS Fix?
Y
Ave. Altitude
Falling?
Request status
Logomatic
Start
Send startupmessage
Check Altitude
Transmit location
RCV statusRequest
SAM
D21
Ardu
ino
Uno
Boar
duin
o
Y
UART
UART
Motor Drive
Sensing/Logging Wireless
DESIGN
ELECTRONICS
RESULTS:SPRING 2016
• Sensors & Logging worked
• In Flight Photography worked
• No air samples were captured
• No Rockblock satellite link established
DESIGNELECTRONICS
RESULTS:SPRING 2016
RESULTS:SPRING 2016
RESULTS:SPRING 2016
RESULTS:HD In flight Photography
• Created Versatile Payload Housing Design
• Improved fabrication & implementation
• Measurement with MQ series successful
• Gas sample system failed
• GPS data successfully recorded
CONCLUSION
URSA MAJORASCEND TEAM 2016
THANK YOU!