CanSat 2025 Critical Design Review (CDR) Presentation Outline

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This outline provides a structured plan for the CanSat 2025 Critical Design Review (CDR) presentation, including sections on team organization, mission summary, system overview, and more. The presentation format, guidelines, and presenter information are also detailed. The content emphasizes the importance of clarity and conciseness in delivering key information to reviewers.


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  1. Team Logo Here CanSat 2025 Critical Design Review (CDR) Outline Version 1.0 Your Team Number Here Your Team Name Here CanSat 2025 CDR: Team ### (Team Number and Name) 1

  2. Team Logo Here (If You Want) Presentation Outline Provide a simple outline of the presentation Indicate the team member(s) who will be presenting each section Terms: Payload refers to the Cansat IMPORTANT PRESENTATION GUIDELINE: Teams should only present slides with this star icon. Other slides should be skipped to save time; they will be reviewed by the judges off line. However, be sure to have all slides in the version presented. Presentations are to be 30 minutes in length. Going over 30 minutes will result in points lost. 2 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  3. Team Logo Here (If You Want) Team Organization Single slide listing the team members and their roles If possible, please include year (freshman, sophomore, etc.) for reference This only needs to be provided once for team members showing up multiple times on the org chart Good format is the use of an organization chart, such as below: Sample 3 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  4. Team Logo Here (If You Want) Acronyms Provide a list of acronyms used throughout the presentation During presentations, do not read through these acronyms These are for reference only 4 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  5. Team Logo Here The purpose of this section is to introduce the reviewer to the overall requirements and configuration of the CanSat. This provides a basis for the details presented in the subsystem sections. System Overview Presenter Name(s) Go Here CanSat 2025 CDR: Team ### (Team Number and Name) 5

  6. Team Logo Here (If You Want) Mission Summary Overview of the mission objectives Indicate whether selectable objective (bonus) is being attempted Describe selection rationale Include any external objectives (personal, laboratory or sponsor, class, etc.) relevant to the design 6 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  7. Team Logo Here (If You Want) Summary of Changes Since PDR Overview design changes since PDR Details of the changes are discussed in subsequent sections In every section, the summary of changes since PDR should be detailed in a separate slide, or indicate that there were no changes. 7 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  8. Team Logo Here (If You Want) System Requirement Summary Overview of system (mission) level requirements Use bullets or a table to demonstrate an understanding of the mission requirements Do not include all requirements, just high level system level requirements the describe the overall mission The purpose of the table is to demonstrate the team understands the system-level requirements This table may be expanded to multiple tables as needed 8 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  9. Team Logo Here (If You Want) System Concept of Operations (CONOPS) Slide(s) providing overview of CanSat operations Include: Pre-launch activities Launch and descent operations Be sure to include Payload operations Post-launch recovery and data reduction Focus on launch day activities Team member roles and responsibilities on launch day Simple flow diagrams and cartoons are a good way to present the CONOPS Absolutely no hand-drawn diagrams Photos are acceptable 9 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  10. Team Logo Here (If You Want) CanSat Physical Layout The goal is to present the physical idea of what the CanSat will look like for reference prior to getting into details of the CanSat design Diagram(s) showing physical layout of selected CanSat configuration Make sure to include: Dimensions Placement of major components Sensors, electronics, radio, power, mechanisms Relevant configurations Payload, launch configuration, deployed, etc. 10 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  11. Team Logo Here (If You Want) Launch Vehicle Compatibility Include a dimensioned drawing that shows clearances with the payload section Focus on launch configuration Include all descent control apparatus (no sharp protrusions) What is the clearance? (Leave margin to allow easy deployment!) Notes: In past years there were a large number of CanSats that did not deploy from the payload sections of the rocket because of protrusions or because the CanSat was too wide to fit in the rocket Lack of sharp protrusions and fit within the Launch Vehicle will also be scored at the Flight Readiness Review 11 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  12. Team Logo Here Sensor Subsystem Design Presenter Name(s) Go Here CanSat 2025 CDR: Team ### (Team Number and Name) 12

  13. Team Logo Here (If You Want) Sensor Subsystem Overview One slide providing an overview of the CanSat sensor subsystem Include summary of the selected sensors (type & models) Include brief discussion of what the sensors are used for 13 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  14. Team Logo Here (If You Want) Sensor Changes Since PDR One slide providing an overview of the CanSat sensor system changes since PDR Include rationale Clearly explain why changes were made, including things like: Power limitations Testing Component size Availability 14 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  15. Team Logo Here (If You Want) Payload Air Pressure Sensor Summary Summary of altitude sensor selection and characteristics Include: Sensor accuracy and data format Overview of data processing (including equations, as appropriate) If there is no sensor, have a page that states it to receive the points 15 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  16. Team Logo Here (If You Want) Payload Air Temperature Sensor Summary Summary of temperature sensor selection and characteristics Include: Sensor accuracy and data format Overview of data processing (including equations, as appropriate) If there is no sensor, have a page that states it to receive the points 16 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  17. Team Logo Here (If You Want) Payload Voltage Sensor Summary Summary of battery voltage sensor selection and characteristics Include: Sensor accuracy and data format Overview of data processing (including equations, as appropriate) 17 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  18. Team Logo Here (If You Want) Payload GNSS Sensor Summary Summary of GPS sensor selection and characteristics Include: Sensor accuracy and data format Overview of data formats (including equations, as appropriate) 18 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  19. Team Logo Here (If You Want) Auto-gyro Rotation Rate Sensor Summary Summary of sensors selected to determine auto-gyro blade rotation rate relative to payload structure during ascent and descent Include: Sensor accuracy and data format Overview of data formats (including equations, as appropriate) 19 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  20. Team Logo Here (If You Want) Payload Tilt Sensor Summary Summary of sensors selected to determine payload tilt during descent Include: Sensor accuracy and data format Overview of data formats (including equations, as appropriate) 20 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  21. Team Logo Here (If You Want) Ground Camera Sensor Summary Summary of camera selection and characteristics Include: Ensure your camera meets the requirement of 640x480 pixels in color 21 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  22. Team Logo Here (If You Want) Parachute Release Camera Summary Summary of camera selection and characteristics Include: Ensure your camera meets the requirement of 640x480 pixels in color 22 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  23. Team Logo Here Descent Control Design Presenter Name(s) Go Here CanSat 2025 CDR: Team ### (Team Number and Name) 23

  24. Team Logo Here (If You Want) Descent Control Overview One slide providing an overview of the Cansat descent control system Include overview of the selected configurations and components necessary Include diagrams outlining descent control strategy for various flight altitude ranges 24 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  25. Team Logo Here (If You Want) Descent Control Changes Since PDR List changes since the PDR Include rationale Prototype testing 25 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  26. Team Logo Here (If You Want) Container Parachute Descent Control Summary Describe payload descent control hardware Include details on parachute design Shape selection Size selection color etc This discussion can carry over to multiple slides if necessary 26 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  27. Team Logo Here (If You Want) Auto-gyro Descent Control Summary Describe how design of auto-gyro in relation to descent control. shape size expected rotation rate aerodynamics 27 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  28. Team Logo Here (If You Want) Auto-gyro Descent Stability Control Design Describe how the payload is kept stable and not tumble Describe mechanisms used Describe how payload is kept nadir pointing Show design of method Active or passive stability control 28 28 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  29. Team Logo Here (If You Want) Descent Rate Estimates Present descent rate estimates for the following CanSat configurations Parachute Auto-gyro Include discussion of Calculations used Assumptions This discussion can carry over to multiple slides if necessary Last slide summarizes results. Make sure final results are clearly identified. 29 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  30. Team Logo Here Mechanical Subsystem Design Presenter Name(s) Go Here CanSat 2025 CDR: Team ### (Team Number and Name) 30

  31. Team Logo Here (If You Want) Mechanical Subsystem Overview One slide providing overview of the mechanical subsystem Include overview of major structural elements, material selection, and interface definitions 31 31 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  32. Team Logo Here (If You Want) Mechanical Subsystem Changes Since PDR Highlight mechanical changes since PDR. Details should be discussed on subsequent slides 32 32 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name) CanSat 2025 CDR: Team ### (Team Number and Name)

  33. Team Logo Here (If You Want) Cansat Mechanical Layout of Components Show structure (CAD model) include dimension drawings Identify location of electrical components Identify major mechanical parts mechanisms such as springs, hinges, etc. Structural material selection(s) 33 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  34. Team Logo Here (If You Want) Container Design Show and explain container design. Show any changes from reference design Show dimensions including required dimensions How is shoulder dimensions verified for proper fit 34 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  35. Team Logo Here (If You Want) Payload Pre-Deployment Configuration Show payload in pre-deployed configuration Explain how payload is secured in container. 35 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  36. Team Logo Here (If You Want) Payload Release Show and explain how payload is released from container. Mechanisms used for release Sequence of operation for release Trigger for release 36 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  37. Team Logo Here (If You Want) Payload Deployment Configuration Show and explain any mechanisms and/or structures that change or open when payload is released. Not the auto-gyro. If none, state no change in payload structure 37 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  38. Team Logo Here (If You Want) Auto-gyro deployment Show and explain how auto-gyro mechanism is deployed. Show mechanisms Sequence of deployment 38 Presenter: Name goes here CanSat 2025 PDR: Team ### (Team Number and Name)

  39. Team Logo Here (If You Want) Ground Camera Pointing Show and explain how camera points north during descent Show mechanisms Explain operations Pointing algorithms if any 39

  40. Team Logo Here (If You Want) Structure Survivability As applicable for the Cansat, discuss: Electronic component mounting methods Electronic component enclosures Acceleration and shock force requirements and testing Securing electrical connections (glue, tape, etc.) Consider required judge verification during pre-flight check in Descent control attachments 40 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  41. Team Logo Here (If You Want) Mass Budget Table(s) providing the following: Mass of each component of the Cansat Mass of each structural element Sources/uncertainties whether the masses are estimates, from data sheets, measured values, etc. Total mass of all components and structural elements Margin : The amount of mass (in grams) in which the mass budget meets, exceeds, or falls short of the mass requirement Method of correction to meet mass requirement (based on the margin listed above) 41 Presenter: Name goes herec CanSat 2025 CDR: Team ### (Team Number and Name)

  42. Team Logo Here Communication and Data Handling (CDH) Subsystem Design Presenter Name(s) Go Here CanSat 2025 CDR: Team ### (Team Number and Name) 42

  43. Team Logo Here (If You Want) CDH Overview One slide providing overview of the CDH subsystem Should include selected components (with brief mention of what each component is for) 43 43 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name) CanSat 2025 CDR: Team ### (Team Number and Name)

  44. Team Logo Here (If You Want) CDH Changes Since PDR List changes to the CDH since PDR. Details of the changes should be discussed in subsequent slides 44 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  45. Team Logo Here (If You Want) Payload Processor & Memory Selection Include boot time Include processor speed Include data interfaces (types and numbers) Include memory storage requirements, if applicable 45 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  46. Team Logo Here (If You Want) Payload Real-Time Clock Describe design for Payload real-time clock Hardware clock with independent power supply Reset tolerance Real time clock should have independent battery backup to maintain time through power transients 46 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  47. Team Logo Here (If You Want) Payload Antenna Selection Description and characteristics of the antenna selected for the CanSat Discuss: Performance Mass 47 47 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name) CanSat 2025 CDR: Team ### (Team Number and Name)

  48. Team Logo Here (If You Want) Payload Radio Configuration XBEE radio selection NETID setting Include transmission control How is this managed during each mission phase? Note: Communications failures have occurred often over the past several years of the competition You are encouraged to use your radios in all of your development and testing to better ensure mission success Ideally you have started working with the radio and communications protocol Start Radio Prototyping and Testing Early! 48 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  49. Team Logo Here (If You Want) Payload Telemetry Format What data is included? Check the competition guide for telemetry requirements Data rate of packets? How is data formatted? Include example frames with complete descriptions Does the presented format match the Competition Guide requirements? 49 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

  50. Team Logo Here (If You Want) Payload Command Formats List all supported commands with examples What data is included? Check the competition guide for command requirements How is command data formatted? Include example commands with complete descriptions Does the presented format match the Competition Guide requirements? 50 Presenter: Name goes here CanSat 2025 CDR: Team ### (Team Number and Name)

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