Teamo Supremo Critical Design Review
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Transcript of Teamo Supremo Critical Design Review
Teamo SupremoCritical Design Review
Teamo SupremoCritical Design Review
Ahna Issak
Wes Roos
Kristen Brenner
Kimberley Fornall
Barton Tofany
Nick Martinez
Ahna Issak
Wes Roos
Kristen Brenner
Kimberley Fornall
Barton Tofany
Nick Martinez
Mission ObjectiveMission Objective The primary objective of Teamo Supremo’s balloon satellite is to ascertain at what altitude stars become visible
through the use of a CCD video camera fitted with an infrared filter. The CCD video camera integrated with an infrared filter will allow images to be collected of any celestial body that emits heat. This will enable the camera to detect higher magnitude stars than what would normally be gathered through the use of a conventional camera or ground-based telescope. The CCD video camera will be able to collect data of the stars because it will be tilted at a 45 degree angle upward in comparison to the vertical side of the structure. In addition to the use of the CCD video camera, an HP digital photosmart still camera will be used as a reference to the attitude of the satellite while it is in high altitude. It will also capture pictures of the curve of the Earth’s horizon as the satellite ascends. For these reasons the photosmart camera will be positioned parallel to the vertical side of the structure directly below the CCD video camera.
To make this visual data valid, measurements of altitude will be gathered from the launching company (EOSS) and will be compared with the time that the video and still pictures are captured. Through the comparison of this data the altitude at which stars become visible will be evident.
In addition to the visual experiments being conducted by the above cameras a HOBO will be used to gather data concerning internal and external temperature as well as relative humidity. This data will show passage through different layers of the atmosphere during ascent and descent. The HOBO will also provide data concerning cause of possible system failure due to temperature extremes.
It is important to accomplish this mission because it will contribute to the science of high altitude telescope studies. There is less atmospheric distortion at high altitude and will thus provide more accurate data than a ground-based telescope. High altitude telescopes are also able to take pictures 24 hours a day as opposed to ground based telescopes which can only get accurate readings at night. In addition it is cheaper to operate a high altitude telescope in comparison to a telescope in orbit such as the Hubble.
The primary objective of Teamo Supremo’s balloon satellite is to ascertain at what altitude stars become visible through the use of a CCD video camera fitted with an infrared filter. The CCD video camera integrated with an infrared filter will allow images to be collected of any celestial body that emits heat. This will enable the camera to detect higher magnitude stars than what would normally be gathered through the use of a conventional camera or ground-based telescope. The CCD video camera will be able to collect data of the stars because it will be tilted at a 45 degree angle upward in comparison to the vertical side of the structure. In addition to the use of the CCD video camera, an HP digital photosmart still camera will be used as a reference to the attitude of the satellite while it is in high altitude. It will also capture pictures of the curve of the Earth’s horizon as the satellite ascends. For these reasons the photosmart camera will be positioned parallel to the vertical side of the structure directly below the CCD video camera.
To make this visual data valid, measurements of altitude will be gathered from the launching company (EOSS) and will be compared with the time that the video and still pictures are captured. Through the comparison of this data the altitude at which stars become visible will be evident.
In addition to the visual experiments being conducted by the above cameras a HOBO will be used to gather data concerning internal and external temperature as well as relative humidity. This data will show passage through different layers of the atmosphere during ascent and descent. The HOBO will also provide data concerning cause of possible system failure due to temperature extremes.
It is important to accomplish this mission because it will contribute to the science of high altitude telescope studies. There is less atmospheric distortion at high altitude and will thus provide more accurate data than a ground-based telescope. High altitude telescopes are also able to take pictures 24 hours a day as opposed to ground based telescopes which can only get accurate readings at night. In addition it is cheaper to operate a high altitude telescope in comparison to a telescope in orbit such as the Hubble.
GOAL The Balloon Sat HAIRI shall perform high altitude imaging in the infrared spectrum, as it ascends to an
altitude of 30,000m, to determine at what altitude the stars become visible.
OBJECTIVES 1) Construct a Balloon Sat with a budget of $200.00, by 10 November 2007, that
shall perform imaging up to 30,000m 2) Shall take images with an infrared filter 3) Perform a comparison of data from CCD camera and the altitude the data was
taken as to determine the altitude stars become visible
OBJECTIVE/SYSTEM REQUIREMENTS 1) The Balloon Sat, “as defined in RFP-01,” shall have a total mass less than
800g and a budget not exceeding $200.00, “as defined in RFP-01.” 2) CCD camera shall take images for the entire duration of flight 3) CCD camera shall have an infrared filter over the lens 4) CCD camera images shall be compared to the altitude the images were taken 5) The Balloon Sat shall perform in high altitude environmental and flight
conditions
GOAL The Balloon Sat HAIRI shall perform high altitude imaging in the infrared spectrum, as it ascends to an
altitude of 30,000m, to determine at what altitude the stars become visible.
OBJECTIVES 1) Construct a Balloon Sat with a budget of $200.00, by 10 November 2007, that
shall perform imaging up to 30,000m 2) Shall take images with an infrared filter 3) Perform a comparison of data from CCD camera and the altitude the data was
taken as to determine the altitude stars become visible
OBJECTIVE/SYSTEM REQUIREMENTS 1) The Balloon Sat, “as defined in RFP-01,” shall have a total mass less than
800g and a budget not exceeding $200.00, “as defined in RFP-01.” 2) CCD camera shall take images for the entire duration of flight 3) CCD camera shall have an infrared filter over the lens 4) CCD camera images shall be compared to the altitude the images were taken 5) The Balloon Sat shall perform in high altitude environmental and flight
conditions
System Flow Down
Design: PARTSDesign: PARTS
Camera-– PC164 – HP Photosmart digital camera
Lens integrated with infrared filter Recorder HOBO
– (picture unavailable)
Camera-– PC164 – HP Photosmart digital camera
Lens integrated with infrared filter Recorder HOBO
– (picture unavailable)
Design: DrawingsSide ViewDesign: DrawingsSide View
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Functional Block DiagramFunctional Block Diagram
HOBO Data Logger
External Temperature
Internal Temperature
Humidity
9V Battery
9V Battery
9V Battery
Switch Heater
Switch
3 12 volt batteries
Timing Circuit
Digital Camera
Power
Power
CCD Video Camera
Data Storage/ Flash Drive
Switch
Switch
Power Switch
BudgetBudget
Item Cost ($) Weight (g) length (mm)
width (mm)
height (mm)
IR filter (red gel sheet) TBD TBD TBD TBD TBD HOBO 0 29 64 48 19 HP photosmart E247 0 130 24 55 95 Foam core 0 25 NA 5 NA Heater (3 9V batts) 0 180 50 25 45 Heater 0 included above 45 40 13 Timing Circuit (3 12V batts) 0 150 35 44 15 Timer 0 included above 40 56 26 Tube 0 TBD D=10 T= 2 260 Silica Gel TBD 20 NA NA NA CCD Camera Power TBD TBD 70 90 43 Video Recorder (PC 402) 0 TBD TBD TBD TBD CCD Camera 0 70 30 30 35 Protective tubing TBD TBD TBD TBD TBD SD Memory Card TBD TBD NA NA NA lithium batteries TBD TBD TBD TBD TBD Aluminum Tape 0 TBD TBD TBD TBD Fiber Glass 0 TBD NA NA NA Team ear warmers TBD 0 NA NA NA Team t-shirts TBD 0 NA NA NA
Total 25 604 140 145 260
KRISTEN BRENNER
KIM FORNALL
AHNA ISAAK
NICK MARTINEZ
WES ROOS BART TOFANY
Functional Block Diagram REVA, REV B
Budgets and Design Diagram REV A, REV B
Team Leader/ Mission Statement REVA, REV B
CoDR presentation and Design diagram REV B
Flowdown REV A, REV B
Schedule REVA, REVB Mission Overview REV A, REV B
HOBO Structure HP photo smart digital camera
CCD Video Camera
Systems interface & Data recovery
Heater and insulation
Data analysis Testing on 10/24/07 @ 4pm
Fiberglass process
Post flight analysis of pictures
Filter position/ Position of camera within satellite
How everything will connect inside satellite
Application of Aluminum Tape
Software testing
Prototype A Testing on 11/4/07 @ 4pm
Analysis of Infrared pictures
Heater test 10/24/07 @ 4pm
Testing on 10/28/07 @4pm
Testing on 11/4/07 @ 4pm
Team Organization
ScheduleScheduleWeek Dates Class Assignments Due Work for Class Work for SatWeek 1 Sept. 10-16 HW 3 is due Meet on Sunday for HW 4 and RFP Heater ConstructionWeek 2 Sept. 17-23 CoDR due w/ presentation Finish CoDR and presentation Finalize designWeek 3 Sept. 24-30 None Start work on Rev A Finalize materials neededWeek 4 Oct. 1-7 Rev A due Work on CDR presentation and Rev B Aquire all materialsWeek 5 Oct. 8-14 None Work on CDR presentation and Rev B Begin assemblyWeek 6 Oct. 15-21 Presentations and Rev B due None Continue assembly, test systemsWeek 7 Oct. 22-28 None None Test and revise designWeek 8 Oct. 29- Nov. 4 None LRR Cards and Rev C Test and finalize projectWeek 9 Nov. 5-11 LRR Cards and Rev C None Final touches and Launch
Sunday @ 4:00 Wendnesday @ 8:00 * All meetings in Brackett Lounge
Subsystem tested Dates Reschedule test dates
Heater and insulation, HOBO October 21st @ 4:00 October 24th @ 8:00
Structure October 28th @ 4:00 October 30th @ 9:00
Structure October 28th @ 4:00 October 30th @ 9:00
Structure October 28th @ 4:00 October 30th @ 9:00
CCD camera October 28th @ 9:00 October 30th @ 9:00
All subsytems tested November 4th @ 4:00 Noverber 7th @ 8:00
Phone Number School Address(303) 725-2017 University of Colorado, School of Engineering 9042 Brackett Hall, Boulder 80310(303) 870-3898 University of Colorado, School of Engineering 9022 Brackett Hall, Boulder 80310(303) 917-3385 University of Colorado, School of Engineering 9059 Aden Hall, Boulder 80310(720) 346-4536 University of Colorado, School of Engineering Sterns East Boulder 80310(303) 335-5212 University of Colorado, School of Engineering 9059 Aden Hall, Boulder 80310
Kristen Brenner
TestsCold testWhip testDrop testStair test
Systems testCCD test
Wes RoosNicholas Martinez
Kim Fornall
Schedule
Name
Team Information
Ahna Isaak
Meeting Times
Test PlanTest Plan
Cold Test: Tests whether or not the systems (i.e. power, camera, heater) could function at the extreme temperature of space by placing the satellite in a container with dry ice.
Whip Test: The satellite will be tethered to the rope and “whipped” in a circle to simulate the forces of being spun around while attached to the balloon.
Stair Test: We will drop our prototype down a flight of stairs to ensure that the structure can withstand landing at high velocity.
Drop test: The structure will be dropped from three stories to make sure that the structure can withstand a crash landing.
CCD Camera test: We will be surveying the sky during the night and the day to ensure that the camera works properly and that we can retrieve quality photos.
Integrated Systems Test: We will test to make sure that all the systems work properly together.
Cold Test: Tests whether or not the systems (i.e. power, camera, heater) could function at the extreme temperature of space by placing the satellite in a container with dry ice.
Whip Test: The satellite will be tethered to the rope and “whipped” in a circle to simulate the forces of being spun around while attached to the balloon.
Stair Test: We will drop our prototype down a flight of stairs to ensure that the structure can withstand landing at high velocity.
Drop test: The structure will be dropped from three stories to make sure that the structure can withstand a crash landing.
CCD Camera test: We will be surveying the sky during the night and the day to ensure that the camera works properly and that we can retrieve quality photos.
Integrated Systems Test: We will test to make sure that all the systems work properly together.