laser_line_extraction
ardupilot
| laser_line_extraction | ardupilot | |
|---|---|---|
| 1 | 72 | |
| 376 | 9,871 | |
| - | 1.3% | |
| 0.0 | 10.0 | |
| over 1 year ago | 3 days ago | |
| C++ | C++ | |
| BSD 3-clause "New" or "Revised" License | GNU General Public License v3.0 only |
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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.
laser_line_extraction
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2D LiDAR based Docking
In our previous project we did something very similar and we used laser_line_extraction package to get straight lines from the scans. It will give you the polar parametrizations of the line and the starting and ending points, so it shouldn't be difficult to get a goal pose and control the vehicle towards it.
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?
ros2_laser_scan_matcher - Laser scan matcher ported to ROS2
inav - INAV: Navigation-enabled flight control software
PX4-Autopilot - PX4 Autopilot Software
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
MicroPython - MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems
fprime - F´ - A flight software and embedded systems framework
paparazzi - Paparazzi is a free and open-source hardware and software project for unmanned (air) vehicles. This is the main software repository.
MissionPlanner - Mission Planner Ground Control Station for ArduPilot (c# .net)
paparazzi - Render your Android screens without a physical device or emulator
ros2_control_demos - This repository aims at providing examples to illustrate ros2_control and ros2_controllers
navigation - ROS Navigation stack. Code for finding where the robot is and how it can get somewhere else.