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It's useful to check if a linear system (A,B) is controllable (with `drake::systems::IsControllable`) before attempting to construct certain controllers. There are other conditions one might also want…
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A problem has emerged; apparently the gradient is needed somehow to be able to solve the optimal control w.r.t the derivative. When training inverted pendulum:
With gradients:
> /home/daniel/Do…
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### What happened?
The following code produces a segmentation fault in `ContinuousAlgebraicRiccatiEquation`. I encountered this problem when trying to construct an LQR controller of a quadrotor, leas…
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It's very strange, it runs fine on my laptop, but on the remote server I get this error:
```
Traceback (most recent call last):
…
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Dear authors,
Hello, thanks for your great work. I am working on the improvement of TP-GMM proposed by Sylvain Calinon. I need to implement it using Python and find the Rofunc package useful. I hav…
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### What happened?
When constructing a finite horizon LQR controller, it's possible for the program to segfault. Unfortunately, the system is very complex, so it's hard to distill it into a concise M…
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Hello @MuchenSun ,
Is it possible to consider the kinematic constraints of a robot in the planning algorithm presented here?
Thanks a lot :)
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Hi nuplan team,
I used the `log_future_planner` + `perfect_tracking_controller` for the ego prediction, it's supposed to have almost the full score at all three tasks in the `nuplan_challenge_scen…
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Since Apollo uses three kinds of controller:
1- Longitudinal Control: PID
2- Lateral Control: LQR
3- MPC for longitudinal and lateral
I have some questions:
1- Do the controllers PID and LQR wo…