Problem with Kalman filter initial condition
1 次查看(过去 30 天)
显示 更早的评论
Hi to everybody.
I'm facing this issue:
I have the plant that I will provide in the picture. It's a very easy plant!! I have a buoy going on the sea surface with a constant speed on a line.
In my kalman filter i put a giant Q and a low R in order to see how my theoretical model works! And it works horrible.
So i tried the same plant with a state model rapresentation, and it works fine.
I think it's a problem of initial condition, i put some values, but i see them only for the first step.
So i cannot put an initial velocity for my buoy without adding any external force!!!
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/642205/image.png)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/642210/image.png)
Thank you in advance
0 个评论
回答(0 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Control System Toolbox 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!