Welcome to PythonRobotics Discussions!

[AtsushiSakai]

👋 Welcome!

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To get started, comment below with an introduction of yourself and tell us about what you do with this community.

[BEgilson]

Hey,

My name is Benóný and I have been learning and building with Python for a few years.

I started my coding journey with Html and Css and I'm trying to expand my skills in all directions

I love learning and developing my skills.

[Sriram-TSci]

By any chance can you add comments for your code on pure pursuit algorithm so that we can understand it better.
thank you

[PKolew]

Hi,

I'm Pavel. I'm a newbie in Python learning it since January last year 🤙. Wanna go big in the programming's world 💪

[SCUTBob]

I'm confused about the model used by LQR. I did not get the same model with direct linearization of the single bike model, does anyone provide the corresponding derivation or paper?

[nguyenhoangtan4409]

Hello,
I wonder in the PathTracking/cgmres_nmpc section, can I change the destination goal?
If yes, how can I modify it?

[tushar0626]

Hi,
I am doing a project and first of all I would like to thank @AtsushiSakai for your Frenet Optimal Trajectory Generation.

Doubt:
In the code ( Frenet optimal trajectory generation ) - In the if condition if np.hypot(path.x[1] - tx[-1], path.y[1] - ty[-1]) <= 1.0:
print("GOAL reached"), why I am not able to put 0.0 instead of 1.0 m,
Is there any fix for this so that my object exactly reaches the specified point? if I give 0.0 instead of 1.0 in the if condition, I am getting an error message as

fp.yaw.append(fp.yaw[0])
~~~~~~^^^
IndexError: list index out of range

In calc_global_path function.

I would really appreciate if there is any possible solution for this.

Thanks,