navigation
ardupilot
| navigation | ardupilot | |
|---|---|---|
| 4 | 72 | |
| 2,219 | 9,871 | |
| 1.8% | 1.3% | |
| 0.0 | 10.0 | |
| 2 months ago | 3 days ago | |
| C++ | C++ | |
| - | GNU General Public License v3.0 only |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
navigation
- How to use lockstep feature of Gazebo while using ROS.
- Multiple maps to the navigation stack
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Where is the main function in ROS
But to pick a random example, let's say you run example.launch from https://github.com/ros-planning/navigation/tree/noetic-devel/costmap_2d/launch
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The Problem with Mono Repo =)
Say hello to the official ros navstack lol.
ardupilot
- Reading Sensor Data From Flight Controller Mateksys F405-TE - Integrated IMU - No Documentation
- Someone is selling my stuff on Etsy, can I do anything?
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Kalman Filter Tutorial: Kalman Filter from the Ground Up
They are widely used in narrow circles :)
Two of (arguably the best) open source RC aircraft flight controllers (ArduPilot and PX4) are using extended Kalman filters in their state estimators (essentially sensor fusion that provides attitude/position estimate):
https://github.com/ArduPilot/ardupilot/tree/master/libraries...
https://github.com/PX4/PX4-Autopilot/blob/main/src/modules/e...
I'm not that familiar with cleanflight/betaflight/inav scene to know what the FPV racer flight controllers use.
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Tell HN: Parrot abandoned their Bebop and Disco drones
2. https://ardupilot.org/
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here pro vs here 4 GNSS RTK performance
Trimble also has some nice stuff, I think the BD940 is interesting. I do not know if it's recommended or not, but Ardupilot has a driver for the Septentrio GPS (https://github.com/ArduPilot/ardupilot/blob/master/libraries/AP_GPS/AP_GPS_SBF.cpp), as well for Trimble GPS (https://github.com/ArduPilot/ardupilot/blob/master/libraries/AP_GPS/AP_GPS_GSOF.cpp). So people have used these brands for drones.
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Book on programming my own autopilot
For programmable open source autopilot: Arduino > Ardupilot (https://ardupilot.org).
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How do I make a flight controller and what do I need?
You might also want to look at something like Ardupilot
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Robotics team is entering in an autonomous boat competition, need some advice.
I'd like to emphasize the reference to Ardupilot bc there is a lot of material already developed there: a lot about navigation and guidance from UAVs, and the low-level stuff. Check this out
- Does anyone know about a good avionics related open source project for learning purposes?
- Programming transmitter
What are some alternatives?
linorobot - Autonomous ground robots (2WD, 4WD, Ackermann Steering, Mecanum Drive)
inav - INAV: Navigation-enabled flight control software
webots - Webots Robot Simulator
PX4-Autopilot - PX4 Autopilot Software
BehaviorTree.CPP - Behavior Trees Library in C++. Batteries included.
ESP32 - DroneBridge for ESP32. A transparent short range wifi based telemetry (serial to WiFi) link. Support for MAVLink, MSP, LTM (iNAV) or any other protocol
turtlebot3_simulations - Simulations for TurtleBot3
MicroPython - MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems
champ - MIT Cheetah I Implementation
fprime - F´ - A flight software and embedded systems framework
elevation_mapping - Robot-centric elevation mapping for rough terrain navigation
paparazzi - Paparazzi is a free and open-source hardware and software project for unmanned (air) vehicles. This is the main software repository.