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Research on ground station
Research on the ground station
Requirements
The method of transmission should be able to:
- receive over 1km for N3
- Be able to process 1080p max frame size
- Required download speed - 1000.00 kbit/s or even higher
- Cost
Deliverables
- Various communication modules
- Table cross-referencing the different requirements
- One module that you have suggested
References
Find out best material for casing, nozzle and bulkhead
Inquire about JKUAT satellite
Inquire about JKUAT satellite
Requirements
Deliverables
References
Ejection charge fabrication
Get acquainted with Avionics and Telemetry resources
Get acquainted with Avionics and Telemetry resources
Requirements
Just read and understand what is going on. You don't have to get everything
Deliverables
Gain more than 50% of the knowledge
References
- https://github.com/nakujaproject/avionicsv2
- https://github.com/nakujaproject/avionicsResearch-N1
- https://github.com/nakujaproject/avionicsv1
- https://github.com/nakujaproject/NakujaAvionics
- https://github.com/nakujaproject/N2-onboardTelemetry
- https://github.com/nakujaproject/n2telemetry-playground
- https://github.com/nakujaproject/Telemetry
Test two reads over i2c
Test two reads over i2c
Requirements
- Read data from two different esp or Arduino using a master microcontroller
Deliverables
- Can it work and how does it work
References
Research on apogee detection logic.
Find the best method for apogee detection.
Test Stand PCB Etching
Solder SD card on prototype flight control PCB and log data
- Solder SD card Module
- Write a Program to log data:
- Roll velocity
- PWM input values
- Upload data to google drive for analysis
Test Stand PCB Design
Nozzle Designs
Research on the ground station dashboard
Research on the ground station dashboard
Requirements
It should be able:
- Observability will allow you to ask questions about your system in real-time
- Relay video capture
- Monitor system logs from flight computers
- Monitor data, altitude, velocity etc from the onboard telemetry computer
- Should be able to run in a raspberry pi preferably in a docker container
- Should be easy to use
Deliverables
One solution that you are comfortable with and we can work on it
References
Sealings design
Sealings such as O-rings.
Also check on the bolts required and their availability
Research on camera.
Find the most suitable on rocket camera to record a video of the flight.
Casting tools design
Launch pad design
- CAD drawings
- Items purchase
- Fabrication
- Testing
Test speed and bandwith of wifi module
Test speed and bandwidth of wifi module
Requirements
Test max speed and bandwidth of wifi module
Deliverables
Arduino code
References
Find out optimum external diameter for casing
Ejection charge design
Design architecture for ground station
Design architecture for ground station
Requirements
@junn-hope upload the requirements for this issue
Deliverables
- System architecture
- Sample demo
References
Rocket design and simulation
This is the rocket design and simulation using openrockets. The goal is to simulate and get values before beginning simulation
Material selection and analysis
This is the material selection analysis and overview of the N2 rocket.
Casting tools fabrication
Test speed and bandwidth of gsm module
Research on data transmission
Requirements
Test max speed over 2G and 3G
Deliverables
Arduino code
References
Cradle Design
This is the design of the cradle which will be used for the fabrication of the body of the rocket
Test send of image over lora
Test send of image over Lora
Requirements
Send one image over Lora and see what time it takes
Deliverables
Arduino code to send images
References
Items purchase
Test stand revamp
Get a secure holding to keep the test stand stable
Optimize the current available load cells.
Get readings accurately
Improve Kalman filter performance
- Research extended Kalman filter
- Research other possible alternatives
- Apply results to Kalman filter library code here
Motor mount design
Design mounting case for the reaction wheel system inside the record
- Drawing
Design the Reaction Wheel
- Determine the weight
- Make a drawing of the reaction
Test stand electronics bay design
Test send and receive over lora
Test send and receive over lora
Requirements
- test if we can send data over Lora
- test if we can receive data over Lora
Deliverables
- Arduino code and fritzing drawings
References
Design Safety Cage for reaction wheel
The case should hold the reaction wheel in case it comes loose
- Drawing
Iterative static firing tests
Test reaction wheel on test bench with current firmware
- Run test
- record results
Test speed and bandwith of lora module
Test speed and bandwith of lora module
Requirements
- Practical Speed and bandwidth of a Lora module
Deliverables
- Arduino code
References
OpenMotor fuel simulation
Static fire safety orientation
Test stand : Check other alternatives for load cells and thrust measurement
Test max distance of lora
Test max distance of lora
Requirements
Range
Deliverables
Report
Arduino code and circuit diagrams.
References
https://makersportal.com/blog/2019/10/5/arduino-lora-network.
https://www.cooking-hacks.com/documentation/tutorials/extreme-range-lora-sx1272-module-shield-arduino-raspberry-pi-intel-galileo.html
Research on data transmission
Research on data transmission
Requirements
The method of transmission should be able to:
- transmit over 1km for N3
- frame size 540p (480p x 270p)
- 10 fps
- Required upload speed - 272.16 kbit/s
- Cost
Deliverables
- Various communication modules
- Table cross-referencing the different requirements
- One module that you have suggested
References
Test two writes over SPI
Test two writes over SPI
Requirements
Write different data to different slave devices, i.e arduinos or esp
Deliverables
Can it work and how does it work
References
Test speed and bandwith of i2c and SPI
Test speed and bandwith of i2c and SPI
Requirements
- test if spi reaches 60 Mbps
- test if i2c reaches up to 400 kbit/s in the Fast-mode, up to 1 Mbit/s in Fast-mode Plus, or up to 3.4 Mbit/s in the High-speed mode
Deliverables
Max speed and bandwidth
References
Programming the flight computer.
Bulkhead design
Find out the bulkhead design parameters
Avionics bay design
Design a bay to carry avionics and flight-control computers
Research on modification of KNSB fuel
- Check KNSU + KCl03 (Potassium Chlorate)
- Check available alternatives
Test stand electronics bay 3D printing
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