vault backup: 2025-02-03 07:04:13

OneNote/OSD/Admin and General/Planning Post Covid.md

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-# Hardware
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-- [ ] Make the prototype hover
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-- [x] Build Mock-up body to not destroy it while testing
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-- [x] Servo calibration
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-- [ ] Test without propellers
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-- [ ] Add propellers
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-- [ ] Control system check by flying while holding
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-- [ ] Look at logs, do they contain all variables that should be monitored?
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-- [ ] Do we need to customize the log?
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-- [ ] Does the control system input look healthy?
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-  
-  
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-- [ ] Make redundant esc's
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-- [ ] Proof of work:
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-- [ ] Using 2 vescs and a custom application show that 2 vescs can control a single motor
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-- [ ] Where does the error signal come from? How can we generate it / monitor the health of the esc?
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-  
-  
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-- [ ] Version 2 of PDB
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-- [ ] Make 5V rail and 7.4V rail redundant!
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-- [ ] Formfactor & Weight!
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-  
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-- [ ] Carrierboard No. 2
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-- [ ] Coral vs Qualcomm --> See performance etc. with Iñigo
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-- [ ] If Coral
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-- [ ] Decide on cameras and make custom connector
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-  
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-- [ ] Sensors & Actuation
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-- [ ] GPS: Decide which GPS modules & antennas
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-- [ ] --> test performance between ZED & NEO (with and without correction services)
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-- [ ] Test antenna performance
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-- [ ] IoT: Is SARA chip enough? --> make or use API to integrate SARA into our ROS system.
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-- [ ] Define purpose precisely of SARA Chip. What needs to be communicated? What packages exchanged?
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-- [ ] Airspeed sensor
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-- [ ] Test windspeed sensor when it arrives
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-- [ ] How important is it? Do we manage without?
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-- [ ] Research Stall and stall detection (can It be detected without windspeed sensor?)
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-- [ ] What is the lifetime of the servos? Can we find better servos?
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-- [ ] What servos does nasa use on their Ingenuity copter? --> Maxon
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-- [ ] Send email to maxon
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-- [ ] Are there servos that run on 6s? --> would greatly simplify pdb.
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-# Software
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-- [ ] Sensors & Actuation
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-- [ ] Attach GPS Module to PX4
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-- [ ] Does it work?
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-- [ ] How do we need to tweak it?
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-  
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-- [ ] Communication High level
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-- [ ] What packages are being sent between corals and px4?
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-- [ ] What data needs to be shared? (make a list! GPS, etc.)
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-- [ ] Redundancy
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-- [ ] How do we run 2 px4s in parallel?
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-- [ ] Make high-level node graph of our architecture
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-- [ ] What nodes work fine, what nodes need to be implemented?
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-- [ ] Make requirements list of PX4 part. Is it suited as it is or does it need to be modified?
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-- [ ] Low-level Communication
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-- [ ] UAVCAN vs other protocols
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-- [ ] Qualcomm vs Coral. 
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-# Modelling & Control System
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-- [ ] Make the prototype hover like a heli
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-- [ ] Model the drone with matlab and come up with strategy for control system