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CanSat 2014 Post Flight Review (P F R) Outline

CanSat 2014 Post Flight Review (P F R) Outline. #5524 ARISAT (ISTANBUL TECNICAL UNIVERSITY). Presentation Outline. Content 1. Introduction 1 1.1 Team Arısat 1.2 Team Organization 1.3 Acronym 2 . System Overview 2.1 Mission Summary 2.2 Cansat Overview 2.3 Component Summary

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CanSat 2014 Post Flight Review (P F R) Outline

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  1. CanSat 2014 Post Flight Review (PFR) Outline #5524 ARISAT(ISTANBUL TECNICAL UNIVERSITY) CanSat 2014 PFR: Team 5524 (Team ARISAT)

  2. Presentation Outline Content 1. Introduction 1 1.1 Team Arısat 1.2 TeamOrganization 1.3Acronym 2. System Overview 2.1 MissionSummary 2.2CansatOverview 2.3Component Summary 2.4Physical Layout 3.Concept of Operation & Sequence of Events 3.1Concept of Operations–Planned vs. Actual 3.2Mission Sequence of Events–Planned vs. Actual 4.FlightDataAnalysis 5. Failure Analysis 6. Management 6.1CanSatBudgetHardware 6.2CanSatBudgetOther Costs 7. Conclusion 7.1 What Worked / What Didn’t 7.2 Lessons Learned Presenter: Name goes here CanSat 2014 PFR : Team 5524 (Team ARISAT)

  3. Team ARISAT Presenter: Name goes here CanSat 2014 PFR : Team 5524 (Team ARISAT)

  4. Team Organization Eren Durkaya Hasbi Sevinc FacultyAdviser(Gunes Karabulut Kurt) Financial and Logistic Emre Erbuga Hasbi Sevinç Software System Team Leader(Hasbi Sevinc) Electronic Mert KahyaogluCaner Balyemezler Hardware System Eren DurkayaUmit Yelken Mechanic Design System Alternate Team Leader(Mert Kahyaoğlu) Mechanic Descent Control System Eren Durkaya Presenter: Name goes here CanSat 2014 PFR : Team 5524 (Team ARISAT)

  5. Acronyms • CDH CommunicationandDataHandling • DCS DescentControlSystem • EPS ElectricPowerSystem • FSW FlightSoftware • GPS GlobalPositioningSystem • RF RadioFrequency CanSat 2014 PFR : Team 5524 (Team ARISAT)

  6. Systems Overview Hasbi Sevinç CanSat 2014 PFR : Team 5524 (Team ARISAT)

  7. Mission Summary The Main object: • The 2014 mission simulates a sensor payload traveling through a planetary atmosphere sampling the atmospheric composition during descent. OtherObjectives: • Cansatshallcollect data usingsensors. (pressure, temperature, altitude…) • Cansatshalltransmittelemetrydatastogroundstation. • Protectingtheegg. • The descent rate of the CanSat shall be 12 m/s above 500 meters. • Containershallreleasethepayload at 500 meters. • Afterreleasing, the payload shall have a descent rate of less than 10 m/s. • Payloadmustcontrolit’sdescentrate withoutusingparachute Bonus Objective: • Use a three-axis accelerometer to measure the stability and angle of descent of thepayload during descent. Sample at appropriate rate and store data for later retrieval. • We decided to choose first bonus because measuring light intensity requires new subsystem. Our system already capable of measuring stability and angle of descent Presenter: Name goes here CanSat 2014 PFR : Team 5524 (Team ARISAT)

  8. CanSat Overview • Keydesigndecisions: • Weusedspecialcompositeframe • Weused a specialrail-trusssystemforpreventlying • Weused a specialantennasystemforbettercommunication: • Container: On top (Picture 1) • Paylaod: On bottom(Picture 2) • Weusedourownproduction PCB forcansatwhichwasspeciallydesignedforourneeds (Picture 3) Picture 1 Picture 2 Picture 3 Presenter: Name goes here CanSat 2014 PFR : Team 5524 (Team ARISAT)

  9. Cost of Cansat CanSat 2014 PFR : Team 5524 (Team ARISAT)

  10. Components of CansatSummary CanSat 2014 PFR : Team 5524 (Team ARISAT)

  11. Components of Ground Station Summary TP-LINK TL-ANT2409A (Antenna) Amplifier AluminiumSticks Xbee Pro s2b Tripods CanSat 2014 PFR : Team 5524 (Team ARISAT)

  12. Component Summary (Sensors) CanSat 2014 PFR : Team 5524 (Team ARISAT)

  13. Component Summary (Mechanical) CanSat 2014 PFR : Team 5524 (Team ARISAT)

  14. Physical Layout (Payload) Presenter: Name goes here CanSat 2014 PFR : Team 5524 (Team ARISAT)

  15. Physical Layout (Payload) Payload with solar panels and descent system Presenter: Name goes here CanSat 2014 PFR : Team 5524 (Team ARISAT)

  16. Physical Layout (Container) Presenter: Name goes here CanSat 2014 PFR : Team 5524 (Team ARISAT)

  17. Physical Layout (Payload + Container) Presenter: Name goes here CanSat 2014 PFR : Team 5524 (Team ARISAT)

  18. Concept of Operations andSequence of Events Eren Durkaya CanSat 2014 PFR : Team 5524 (Team ARISAT)

  19. Overview of Mission Sequence of Events BeforeLaunch Checks Deployingfromtherocket AfterSeparation Of Containerand Payload Landing CanSat 2014 PFR : Team 5524 (Team ARISAT)

  20. Overview of Mission Sequence of Events AfterLanding • CheckingEggforDamage (Emre E.) • Checkingforbeing Sure NothingLeft in theField (Team) Analysing • Analysing Data that GCS Recieved from Payload (Team) • Analysing Data in Container via USB Connection (Team) Post Flight Review • Using Informationsabout Flight Preparing a Presentation • Presentingthe Post Flight Presentation toParticipants CanSat 2014 PFR : Team 5524 (Team ARISAT)

  21. Overview of Mission Concept of Operation CanSat 2014 PFR : Team 5524 (Team ARISAT)

  22. Flight Data Analysis Caner Balyemezler CanSat 2014 PFR : Team 5524 (Team ARISAT)

  23. PayloadSeparationAltitude Separationaltitude (~499 meter) Allelectronicsystems start (491 meter) Altitudechart of payload PayloadSeparatedfromcontainer at 499 metersandallelectronicsystems of payloadstartedtoworkandsend data at 491 meters. CanSat 2014 PFR : Team 5524 (Team ARISAT)

  24. Descent Rate AbovePayloadSeparation Top altitude of cansat (~610 meters) Separationaltitude(altitude = ~499 meters) Altitudechart of Cansat (AbovePayloadSeparation) TheCansatseparatedfromrocket at 596 meters. Thepayloadseparatedfromcontainer at 499 meters. The time differencebetweentwoseparation is about 10 second. (Top altitude of cansat) – (Separationaltitude) 610 – 499 ~ = 11.1 m/s = Descent Rate = time differencebetweentwoseparation 10 CanSat 2014 PFR : Team 5524 (Team ARISAT)

  25. Payload DescentRate BelowSeparation Altitude of separation (~499 meters) Landed Altitudechart of Cansat (AbovePayloadSeparation) Thepayloadseparatedfromcontainer at 499 meters. Thepayloadlandedtogroundwhenmission time is 73 seconds. (Altitude of separation) – (Ground) 500 – 0 ~ = 6.84 m/s = Descent Rate = time difference 73 CanSat 2014 PFR : Team 5524 (Team ARISAT)

  26. Container AltitudeData ... CanSat 2014 PFR : Team 5524 (Team ARISAT)

  27. Container AltitudeData CanSat 2014 PFR : Team 5524 (Team ARISAT)

  28. Payload EnergyHarvest Solar panelsworkedverywell on launchday. Solar panelssupplymaxvoltage on mission. Sothatotherelectronicalpartalsoworkedwell. CanSat 2014 PFR : Team 5524 (Team ARISAT)

  29. PayloadCollected Data Payloadcollectandstore sensor data on SD Card. Collectedsome data examples, 5524,87,2788,-35.7,29.5,6.5,0.72,0.83,0.87,55.00,94979 5524,84,2756,-31.9,29.5,6.8,0.46,0.11,0.65,19.00,94935 5524,83,2727,-32.4,42.7,6.5,0.69,-0.59,1.27,34.00,94946 5524,76,317,-34.7,32.9,6.7,0.43,-0.67,0.43,56.00,94954 CanSat 2014 PFR : Team 5524 (Team ARISAT)

  30. FSW PacketCount • Containercollectand sent 1288 packettotally; • Waiting on launcharea 1172 packet, • Afterlaunch116 packets • - Payloadcollectand sent 73 packet on mission CanSat 2014 PFR : Team 5524 (Team ARISAT)

  31. ContainerMission Time • Ittook 48 secondtogetrocket on field • Thecontainermission time took 1324 second. 1226 second of mission time spenttowaitlaunch at launchpad. Afterlaunchtogroundtook 98 second. CanSat 2014 PFR : Team 5524 (Team ARISAT)

  32. PayloadMission Time • Payloadmission time start at zerosecondafterseparationfromcontainer. (separationfromcontainer is 77th second of launch) • Thepayloadmissiontime took73 second. CanSat 2014 PFR : Team 5524 (Team ARISAT)

  33. SelectableObjective • AccelerometerandStability: • Weused adlx335 tomeasureaccelerometers • Then 3-axis stabilityangle is calculatedbyaccelerometersvalue • Bycalculating, thefallinganglewasbetweenzeroandthirtydegrees CanSat 2014 PFR : Team 5524 (Team ARISAT)

  34. Failure Analysis Eren Durkaya CanSat 2014 PFR : Team 5524 (Team ARISAT)

  35. Failure Analysis • ContainerRecoverytookmore time tofind. Weshouldusemorerecoverystuff. • Wecouldn’tconnectenough GPS sattalitetofindit’slocation. Weshoulduseanotherbrand of GPS CanSat 2014 PFR : Team 5524 (Team ARISAT)

  36. LessonsLearned Eren Durkaya CanSat 2014 PFR : Team 5524 (Team ARISAT)

  37. What Worked / What Didn’t • Allelectronicsubsystemswasworkedwellexcept GPS. • GPS could not findit’slocation. So it was hard tofindcontainerafterlaunch. • Allmechanicsubsystemsworked as wewanted CanSat 2014 PFR : Team 5524 (Team ARISAT)

  38. Lessons Learned • More test for GPS systems. • Welearned, tospentmore test time weshouldfoundsponsorsearlier. • Weshouldusewalkie-talkieforrecovery. Itwasdiffuculttofindpayloadandcontainer. CanSat 2014 PFR : Team 5524 (Team ARISAT)

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