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#This issue is a running list of modeling differences between our SP model and TASOPT.
**Engine**
- On/off design point distinction removed in SP model
- Constant gas properties assumed in each c…
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@bqpd I'm doing some D8 fits (the file is `naca_cl0_fits.py` the Tail Fits folder at commit https://github.com/hoburg/d8/commit/851b1d427caace8369a0f2dd1dbcbf4a917c6438 on D8 master. GPfit is throwing…
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Hi,
First of all thank you for your efforts to maintain this awesome hands on codes.
I am using ```91d5a18``` version for underactuated robotics class in edx.
And I already installed mosek and …
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Just been playing around with your code, thanks for sharing it! I had a few minor issues getting the code running:
I can't seem to find any info on which kind of OS you compiled Xfoil, which might be…
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Hi all,
We have been developing some (what I think is) useful code for soft body simulation that I'd like to push back to drake. Right now it works almost completely separately, but we are develop…
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A position-controlled control surface that is massless could be supported in the URDF the same way we do wings with a _force_element_. Instead of a _wing_ inner tag, the _force_element_ would have a _…
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Though the results at `Re = 1.5e6` show XFOIL to do a poor job for the 0021, if it does better than Sheldahl at matching the Jacobs data for the 0018, there may be some justification for its use for g…
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These should be tested, written, used:
For changing a constant:
``` python
import numpy as np
from gpkit.constraint.set import ConstraintSet
class ChangeConstantConstraint(ConstraintSet):
def…
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- [x] Sheldahl and Klimas
- [x] Gregorek
- [x] Jacobs
- [x] XFOIL datasets?
- [ ] OpenFOAM?
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I have something that looks like this:
``` python
class CDp_CL(ConstraintSet):
def __init__(self, CDp, CL):
super(CDp_CL,self).__init__([])
self.CDp = CDp
self.CL = CL
…