[Madison]

Originally Posted by sanelss

indeed it will. I never said it wouldn't however with this system is such that it makes the job much easier on the cim. For example if we were moving forward at a certain speed. A robot behind us is attempting to push us forward faster. It's not going to happen. All him trying to do so would REDUCE the load on our drive motors and the extra force would be directed into our chasis. If we wanted to remain stationary, and someone tries to push us, provided we have enough traction our robot will move absolutely nowhere regardless of how hard they push. or we can advance forward at the rate we want to advance at and not any faster than we want, due to this type of setup. Now granted if we faced head on against another robot, if we don't have more force than they do we won't be able to push them back, but at the same time they wouldn't be able to push us back either and all the cims simply have to do is not move and all the force is transferred into the transmission structure

Forgive me if I missed this, but what kind of feedback are you receiving that allows you to measure actual velocity versus desired velocity?

With an encoder on the worm, you're only able to measure the CIM's speed; you can't empirically determine whether or not the rotation of the worm is actually being transformed into linear motion along the ground. The presence of (or lack of) backlash between the wheel / worm gear / worm doesn't change that.