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**Is your feature request related to a problem? Please describe.**
When the hub is stationary and flat, the acceleration values are not perfectly aligned along the Z axis. This is possibly because th…
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See also Issue 20.
The robot needs to know its heading to implement driver perspective mecanum
control, and perhaps for autonomous navigation. Traditionally, a gyro sensor
would be used for th…
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Hello, I am facing a problem getting raw accelerometer data. I need to substract the gravity from my raw accel data,so I am calculating my quaternions with DPM. My code is the following
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floa…
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This is from this years WRO competition. One of the teams is experiencing quite severe gyro drift. This is an advanced team with their own gyro drive function base on reading `imu.heading()` and fee…
DrTom updated
1 month ago
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hey sir
i am using arduino pro mini , when i used MPU9250BasicAHRS it did not ask for waving sensor to calibrated , it directly spew data , and i my mag value is give always same even i move sensor …
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Currently I build a map for a while before getting GPS signal. When I get GPS signal, the map/cloud position is updated, but orientation stays the same than where the odom frame was originally initial…
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Thanks for your great work.
I recently tested this solution on MulRan dataset, but got drifting on every subset after running for couple seconds. It warns about 'large velocity, reset IMU-preintegr…
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I am currently using Intel RealSense T265 (with realsense-ros wrapper) with VINS-Mono.
When I started vins-estimator and moved the camera forward by 10cm, it could be seen in vins-rviz that the cam…
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When I try to add an IMU topic it doesn't seem to change the output.
Anyone get this working with an IMU?
Thanks,
Matt
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I have encountered a problem with Brossard's equations, namely eq. 6, and written in his
code in utils_numpy_filter.py, specifically in the 'propagate' routine:
acc = Rot_prev.dot(u[3:6] - b_a…