If I hv a gryo and I know how to get the degree, can I use this feedback data to control the robot car with onmi wheel such as move as a straight line?
If you have to ask the question, then, no, you probably can not do it.
Thanks for ur advises. Did you hv this experience on it? It seems that this idea sounds feasible. I am curious on this problem.
Btw , do u hv any idea to control the robot car to move without offest?
Rate gyros measure rate of rotation, and can't be used to determine absolute orientation.
jremington: Rate gyros measure rate of rotation, and can't be used to determine absolute orientation.
I get it. So I should use encoder to find out the displacmemt in x,y asix. Thx you!
Wait...I find sth insteresting in youtube. https://youtu.be/1BEXBWAFYew
How it works?