Hello all, I'm Leonardo from argentina. I'm implementing dcm algorithm on an lpc1769 and can't make it work.I follow this order:I test my gyro, obtain raw data, calculate standar deviation on each…Continue
"Thank!, I will use Pixhawk.
I'm a little mess with DIYDrone and ArduPilot and with ArduBoat and ArduRover... There is ArduBoat DIYDrone group, but not ArduBoat firmware?
Where do I find Boat configuration and information for ArduRover?"
Hi, I'm building an ASV made of 2 hulls of PVC pipe and a aluminum frame. It will be powered with 2 T100 thruster from bluerobotics. They offer an ESC with fordward/backward posibility. PW drom 1000 to 1475 is for backward and PW from 1525 to 2000ms is for fordward.Is this kind of PWM signal suported by ArduBoat?If not, then I should use a traditional ESC and forget to backward drive, right?Where do I finde the ArduBoat code? (sorry for this newbie question)Thank!See More
I have only glanced at your discussion, but one possibility that comes to mind is gyro scale factor.
The DCM integration step is looking for rotation in radians. To get that, you multiply the gyro outputs in radians per second times the time step in seconds.
For example, suppose rotation is 1 radian per second. That would be 180/pi, or about 57 degrees per second. Then, suppose your update rate is 50 times per second, time step is 0.02 seconds, so you would multiply the gyro rate in radians per second times 0.02.