Open mouhyemen opened 6 years ago
Thanks for your report. I'll have to find some time in the next week to look at your issues properly.
@mouhyemen , @kjyv ,have this problem been solved? I have the same problem when i run test_identification_fixed.py.Should i have install sympy 0.7.3?Please give me a help?
100%|█████████████████████████████████████| 9054/9054 [00:04<00:00, 2251.22it/s]
./identify.py:590: FutureWarning: rcond
parameter will change to the default of machine precision times max(M, N)
where M and N are the input matrix dimensions.
To use the future default and silence this warning we advise to pass rcond=None
, to keep using the old, explicitly pass rcond=-1
.
self.model.xBase = la.lstsq(YBase, tau)[0]
Traceback (most recent call last):
File "./identify.py", line 1096, in
@mouhyemen , @kjyv .I have sovle the problem by install sympy 1.0.I installed sympy 1.3 before.
That's great to hear! Sorry that I haven't been able to look into the problem, I was rather busy lately. I will change the Readme to state sympy 1.0 has to be used. Possibly the line with the error can be changed to work with sympy 1.3 easily.
I am using the measurements.regressor.npz file generated from excite.py script into the identify.py script and this is the error I am getting with identify.py
Also, the excite.py script does not work with the regressor.npz files generated from our custom-made URDF files. The custom URDF file I am using is also 7DOF like Kuka's with only mass, com, axes of rotations, and inertial values changed.