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Robotics

Questions tagged [accelerometer]

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Accelerometer is a sensor that measures acceleration.

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Score of 0
1 answer
26 views

I'm using an ADXL345 accelerometer on a mower robot I'm refurbishing to check bumps on obstacles and tilt. In my case the Y axis is oriented down, so I read a value around -240 that is about 1g as ...
Score of 1
1 answer
75 views

I have a camera with a built-in IMU. The IMU axes are aligned with the camera frame (OpenCV convention: X right, Y down, Z forward). The camera is mounted facing the ground with an unknown tilt. When ...
Score of 0
0 answers
12 views

I am using the lsm6dso ic for my project in stm32> Can anyone who have worked on the lsm6dso please tell me how to get started with the motion fx and how to get the euler angles?
Score of 0
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30 views

I have a project regrading a smart electronic pen and for that I need to know what possible sensors can be used , I don't want any letter recognition and just proper sketching through with just ...
Score of 1
1 answer
112 views

I have an accelerometer and gyro scope data logged from several drone flights. I want to obtain flight trajectories from this data. I am considerably new to robotics. But from what I read, I ...
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1 answer
503 views

I am just wondering how do we transfer IMU readings to Body frame? Especially, linear speed and acceleration. In following diagram, the IMU is mounted on one of the surfaces of the body (you can ...
Score of 3
1 answer
1281 views

I am working on a 6DOF IMU that contains a 3-axis accelerometer and a 3-axis gyroscope. I am building a project to plot the position and orientation of a vehicle/dirt bike in a 3d plane. However, the ...
Score of 0
1 answer
381 views

I'm working on my graduation project which is characterizing human body posture. I'm using IMU so I get measurements from the accelerometer and gyroscope and I'm wealing to fuse these two filters so I ...
Score of 1
1 answer
2419 views

I am working on a 6DOF IMU that contains a 3 Axis Accelerometer and a 3 Axis Gyroscope. I am building a project to plot the position and orientation of the turret/cabin in a crane in 3D space. The IMU ...
Score of 1
1 answer
369 views

I have just started learning how to fuse the data measured by the gyro and accelerometer to estimate the attitude of an IMU in Matlab. I have no problem estimating or understanding the Euler angles ...
Score of 0
1 answer
342 views

I received snippets of data of an IMU with 9 DoF in motion. For these I wanted to get their rotation by angles relative to the earth frame. My goal is to receive ...
Score of 0
1 answer
621 views

I'm working with the Myo armband through the myo_ros package. The device is able to provide IMU measurements comprising orientation, linear acceleration and angular velocity. The orientation is ...
Score of 1
0 answers
45 views

Moth stabilization math is around gyro based sensors (pitch, roll and yaw) however they cant correct per axis movement. But in many phones digital stabilization methods uses accelorometer to do that. ...
Score of 0
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462 views

I'm trying to combine IMU displacements with the time of flight sensor readings in order to navigate through the indoor environment with a non-linear Kalman filter variant. In the graphic below, I ...
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197 views

I have a device with an accelerometer installed in a vehicle. Its orientation in relation to the vehicle is unknown. So I am looking for a reliable way to align the coordinate system of the ...

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