Jumping Robot CDR Team Presentation

In this presentation, the Jumping Robot CDR Team provides a comprehensive overview of their mission, system requirements, concept of operations, and design concepts for both the rocket and rover. The team outlines changes in design since the Preliminary Design Review (PDR) and highlights key aspects of their project.

• Robot
• Team Presentation
• Mission Overview
• System Design

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Uploaded on Nov 17, 2024 | 0 Views

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Presentation Transcript

1. Jumping Robot CDR Team Name 1

2. Presentation Outline Provide a simple outline of the presentation Indicate team member(s) who will present each section 2

3. Team Organization Single slide listing team members and roles Can use an organization chart 3

4. Acronyms Provide a list of acronyms used throughout the presentation Used as reference only. Does not need to be read through 4

5. System Overview Presenter name here 5

6. Mission Summary Overview of mission objectives Include any external objectives 6

7. System Requirement Summary Overview of system (mission) level requirements Use bullets or table to demonstrate understanding of requirements Include requirements for the rover Include requirements for the rocket 7

8. Changes since PDR Identify all changes since PDR in overall design 8

9. System Level Design Present selected overall design concept Configurations of rocket and rover This is a overview of the design concept 9

10. System Concept of Operations Provide overview of operations of the system from launch to landing to rover operations. Launch and descent operations Robot operations Post-launch recovery Simple flow diagrams and cartoons are a good way to present the CONOPS 10

11. Rocket Design Presenter Name 11

12. Rocket Changes since PDR Identify all changes to the rocket design 12

13. Design of Rocket Describe overall rocket design A drawing of the rocket identifying all of its components and dimensions Length and diameter Identify major components and locations Nose cone Number of fins and size Location and size of rail buttons Location of avionics bay if using electronics deployment with altimeter(s) Total on the pad weight of the rocket with the primary and backup motors. This includes: All recovery harnesses and parachutes Primary or backup motor Rover 13

14. Design of Rocket (continued) Identify the rocket s stability. The center of gravity (CG) must be ahead of the center of pressure (CP) by at least one diameter (caliber) of your rocket. With primary motor With backup motor Motor retention method Friction fit is specifically disallowed Explain how the rover is stowed and deployed from rocket 14

15. Rocket Materials List of materials used: Airframe material Fin material Nose cone material Type of adhesives used Rail button source and material 15

16. Rocket Recovery System Parachute selection Size of and how determined Identify method for protecting parachute and rationale for choice Dual deploy? What is the expected descent rate(s) Harness Show drawing of recovery harnesses for each part of rocket Type of shock cord, lengths and strengths Identify linkages and load limits Attachment points, eyebolts, fender washers, etc. and their mounting methods 16

17. Rocket Recovery System Deployment Method Document method of initiating recovery Altimeter(s) Parachute release mechanism Motor ejection - specify motor delay in seconds for Primary motor Secondary motor Any rockets using VMAX motors must use an altimeter that deploys the parachutes as per Tripoli and NAR rules. 17

18. Rocket Recovery Electronics - if used Identify which commercial altimeter(s) will be used Show wiring diagram of altimeters with charges Document the number and size of the pressure ports for altimeter Document altimeter preparation steps. Specify the quantity of black powder to be used to separate each section Specify the volume of the section to be pressurized with calculated pressure level Document charge size testing and results Specify how sections are secured before the ejection charges separate sections friction fit shear pins - number and size Other Identify how charges are fired e-matches other 18

19. Altitude Recording Altimeter Identify the commercial altimeter to be used to officially record the rocket s altitude If using a commercial altimeter for deployment, it can be designated as the altitude recording altimeter 19

20. Rocket Motor Selection Identify primary motor selection Calculate thrust to on pad weight ratio using average thrust of the primary motor Thrust to weight ratio must be a minimum of 5:1 Identify back up motor selection and what changes to rocket would be required to successfully comply with contest rules Calculate thrust to on pad weight ratio using average thrust of the backup motor Thrust to weight ratio must be a minimum of 5:1 Include a simulation plot for the primary motor Include a simulation plot for the backup motor 20

21. Payload Lander Design 21

22. Payload Design Overview Show diagram or picture of Payload Lander Identify major components Include dimensions 22

23. Payload Changes Since PDR Identify all design changes since PDR 23

24. Payload Lander Mechanics Mechanical design description of rover Structure Component placement How are components such as electronics secured to structure Material description Types of materials used 24

25. Rover Mechanics Mechanical design description of rover Structure Component placement, camera, electronics, actuators, etc. Show CAD models 25

26. Rover Release and Deployment Mechanical design description of rover Structure Component placement, electronics, actuators, etc. How is rover secured during flight 26

27. Payload Descent Control Describe how robot is deployed from the rocket How is the descent rate controlled What is the descent rate 27

28. Payload Mass Show mass of all Mass of each structural element in grams 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 components of selected robot design 28

29. Payload Electronics 29

30. Payload Lander Electronics Block Diagram Show block diagram of electronics Identify processor, sensors, mechanism control circuits, radio, etc. 30

31. Payload Changes Since PDR Identify all design changes since PDR 31

32. Processor and Memory Processor and memory selection Include Processor speed and data width Data interfaces Memory storage requirements Boot time 32

33. Payload Sensors List sensors used in payload Include Type of sensors Manufacturer Power requirements Data interface 33

34. Rover Electronics Block Diagram Show block diagram of electronics Identify processor, sensors, mechanism control circuits, radio, etc. 34

35. Rover Processor and Memory Describe selected processor Include Processor speed and data width Data interfaces Memory storage requirements Boot time 35

36. Rover Sensors If any sensors used. If not state no sensors used Include Type of sensors Manufacturer Power requirements 36

37. Rover Camera Describe camera for capturing images 37

38. Payload Descent Telemetry Radio Describe radio selected Type of radio Frequency Power level Describe antenna Type antenna Antenna pattern 38

39. Payload Power Battery selection description Battery configuration (series/parallel/other) Power capacity Mounting method Protection circuits Short circuit Over-discharge for lithium ion cells 39

40. Payload Power Distribution Electrical Power System Design Regulators Power distribution to subsystems, mechanisms, actuators 40

41. Payload Power Budget List power consumption of all electrical components All values are to be in watt-hours Compare to capacity of battery in watt-hours Identify how long payload can operate on batteries 41

42. Rover Power Describe battery selected Battery configuration (series/parallel/other) Power capacity Mounting method Protection circuits Short circuit Over-discharge for lithium ion cells 42

43. Rover Power Distribution Electrical Power System Design Regulators Power distribution to subsystems, mechanisms, actuators Show a wiring diagram of how power is routed from the batteries to each device 43

44. Rover Power Budget List power consumption of all electrical components All values are to be in watt-hours Compare to capacity of battery in watt-hours Identify how long rover can operate on batteries 44

45. Software 45

46. Payload Changes Since PDR Identify all design changes since PDR 46

47. Payload Software Design Software development environment Flow Chart of software Identify software states and how software transitions to each state Power up Integration Launch Deployment Landing Ground operation Commanding 47

48. Rover Software Design Software development environment Flow Chart of software Identify software states and how software transitions to each state Power up Integration Launch Deployment Landing Ground operation Commanding 48

49. Software Development Plan Describe software tools used Describe software development process 49

50. Payload Lander Integration Describe design and construction of rocket section that will contain the payload Any mechanisms that interact with payload Describe how payload lander and rover is configured for payload integration Describe process of payload integration 50

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