"I have just started working on to calibrate my magnetometer. I used magnetometer for my heading correction using extended kalman filter. I see that the errors are coming to around 20 deg, and I am very unhappy with this large errors. I considered…"
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dmohankkvr
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- Undi, Andhra Pradesh; Singapore
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dmohankkvr replied to Ilya's discussion Autopilot and camera"Image processing is computationally so expensive. I don't think the processor on Ardupilot can do this in real-time."
dmohankkvr replied to MC's discussion Altitude hold control loop"Is the UAV a fixed-wing aircraft or quad-rotor? The ultrasonic range sensor doesn't have much range to sense. What is the range of you US range sensor?"
James Goppert left a comment for dmohankkvr"You will need to be using debian or ubuntu to use this toolbox."
James Goppert left a comment for dmohankkvr"This functionality is already completed. https://github.com/openmav/mavsim/wiki
To use the existing hardware in the loop setup simply code the controller on the micro-controller. You can test the controller without the hardware by creating a model…"
dmohankkvr left a comment for James Goppert"I will be using Ardupilot Mega. Does this mavsim toolbox come along with scilab? or I have to download it separately and install it. My job is to test the control algorithms for controlling the aircraft. Developing the interface is not the main…"
James Goppert left a comment for dmohankkvr"Are you using ArduPilotMega or ArduPilot. If you are using ArduPilotMega you can use the mavlink protocol and the mavsim toolbox that I have already developed for Scicoslab. This would make sending the data very simple. If you want to develop the…"
dmohankkvr left a comment for James Goppert"Hi James,
I want to interface ardupilot with scilab, and control my UAV from there. Could you please tell me what toolboxes you have used to interface with ardupilot. Is this simple? and how long does it take to develop this link? i'm totally…"
Profile Information
- About Me:
- Research student at Nanyang Technological University, Singapore
- Tell us a bit about your UAV interest
- Developing control algorithms for autonomous flying of UAVs.
- Hometown:
- Undi
Comment Wall (3 comments)
- At 8:08am on May 14, 2011, James Goppert said…
- Are you using ArduPilotMega or ArduPilot. If you are using ArduPilotMega you can use the mavlink protocol and the mavsim toolbox that I have already developed for Scicoslab. This would make sending the data very simple. If you want to develop the block yourself you would just need to modify my existing mavsimHil blocks to do this. If you want me to do it let me know and I'll try to make a block by next week.
If you are using ArduPilot then you will need to develop the C++ code to send the old protocol messages. You can use the boost asio code already in the mavsim library to do this. See the existing mavsimHilBlocks again.
- At 8:50am on May 14, 2011, James Goppert said…
- This functionality is already completed. https://github.com/openmav/mavsim/wiki
To use the existing hardware in the loop setup simply code the controller on the micro-controller. You can test the controller without the hardware by creating a model of the same controller in Scicoslab. See the wiki.
- At 8:51am on May 14, 2011, James Goppert said…
- You will need to be using debian or ubuntu to use this toolbox.
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