pid contol
B.C Wang
Posts: 4
Who can teach me how to add proportion control in my servos(hs322hd hitec)
Is it make my servo respond quickly,right?
Is it make my servo respond quickly,right?
Comments
There are actuators that look much like radio control servos, but use a digital controller and a high speed bus to communicate with the actuators. These have PID controllers and the parameters can be modified.
What are you trying to do?
http://forums.parallax.com/showthread.php/77656-PID-Control-Intro-with-the-BASIC-Stamp?highlight=proportional
Jeff T.
Mike Green,I use Hs322hd servos on my quad crawler...
If this,what I can do to let it respond fast?
(the ramp rate I use the fastest,the baud rate is also)
What does the servo do in your quad crawler? Has it been modified to be continuous rotation?
You need some sort of feedback to use PID. Normal hobby servos don't provide feedback. It's possible to add an encoder to obtain feedback but that requires an additional sensor.
What devices are communicating at this baud? This doesn't make much sense in terms of a normal hobby servo.
1
What it do is to keep my quad crawler's body balance when I tilt the board.(my quad crawler is on a board)
Besides,I think it might be continuous rotation...
2
I think my device also have sensor "H48C 3-axis accelerometer",so can it make a feedback?
3
bs2p24,after I improve the baud rate,it seems to respond quickly...