Questions about improve performance by using BlueRov2 and Underwater GPS

Hello ,
My graduation thesis is about the design of integrated navigation system algorithm. Now I have the BlueRov2 and Underwater GPS kit . I want to design an EKF algorithm to improve accuracy. But I have no idea what should I do first .

Hello @Yuhan,

There is already an EKF running on the autopilot in the ROV. The code is open source; you can check out the implementation here.


Thank you,do you know how to read the data from ‘.tlog’ file?

Hi @Yuhan,

Take a look here, it’ll explain how to check the .tlog data.

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