Just wondering if anyone has successfully got aog going on old school two track tractors ?
I’ve kind of got it going but having to do a lot of fudging to get it going okay.
Has anyone got it all set up and running well ?
Which tractor?
I’m testing on a JD 8320T without a WAS. The Teensy just sends a constant “center” WAS value and outputs a steering command according to the error. In my case, I’m using a quad DAC to electronically spoof the factory steering wheel sensors to make the tractor think I’m just turning the wheel manually. So it’s a little different then with a steering axle, I need to constantly output a steering command to maintain a steady turn so having a constant steer error while turning works correctly for this tractor.
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I have an 85D Cat challenger. As the steering wheel always returns to the same place when let go , I e just got the WAS set up off the steering wheel, so far this part works okay.
It sounds like you are much more advanced with any of the setup of this. My question is what settings do you use in aog ? Ive currently go mine set as front steer axel tractor as what’s worked best so far.
Did you have to modify the code to work with your two track? If so would you be willing to share?
Also, how/where do you tie into the machine to control steering?
And how did you add the DAC for the steering sensors?
It’s been a while since I’ve used this. It’s very DIY YMMV. It takes some creative tuning. Unfortunately I don’t have time to guide you through the process but maybe AI could give you a summary of what I changed.