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calibration improvements and devel synch up #434

Merged
merged 9 commits into from Nov 14, 2018
Merged

calibration improvements and devel synch up #434

merged 9 commits into from Nov 14, 2018

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rbiasini
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Jafaral and others added 9 commits October 30, 2018 22:13
This is a noop for most users, but for those of us working on new
car ports where we have our own additional defines, having
those defines out of sync creates merge conflicts in one place
(good so we can fix it) but not the other ( not good becasue
they will go unnoticed). I learned this the hardway!.

Signed-off-by: Jafar Al-Gharaibeh <to.jafar@gmail.com>
* use solve and eye func

* remove uneeded import from vehicle model
Tuned kP and kI and Tire Stiffness Factor settings.
Fixes lane centering issues in the following situations:
1.  Hugging of left lane line during fast left curving roads
2.  Hugging of right lane line during fast right curving roads
3.  Left bias in fast lane on crowned roads (sloping down to the left)
4.  Right bias in slow lane on crowned roads (sloping down to the right)
Works better when lane_width = 2.85 (vs 3.7 default) in pathplanner.py
Confirmed working on 2017-2018 Chinese RAV4 by @fiftycentsjj
* separable filter

* add missing args

* formatting

* fix casing
This came after testing a different trim level.  This fingerprint is confirmed working on both.
* more stable calibration

* no commented print
@squall and me have checked the dsu static values for our RAV4H and found that this is similar to the highlander message.
@rbiasini rbiasini changed the title calibration improvements calibration improvements and devel synch up Nov 13, 2018
@rbiasini rbiasini merged commit 9a42f2f into release2 Nov 14, 2018
rav4kumar pushed a commit to rav4kumar/openpilot that referenced this pull request Sep 21, 2019
mlocoteta pushed a commit to mlocoteta/openpilot that referenced this pull request Aug 7, 2021
cfranyota pushed a commit to cfranyota/openpilot that referenced this pull request Aug 8, 2021
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8 participants