- #1

Leo Liu

- 353

- 156

The gyro has 6 inertial axes and 3 magnetic axes. How do I make them work together to get the orientation of the rocket in the reference fixed to the ground? I found something from Matlab but I am not sure how it works: https://www.mathworks.com/help/fusi...sing-Inertial-Sensor-Fusion-and-MPU-9250.html. Also it doesn't suit my purpose since I would like to compute the absolute orientation in real time on the Arduino.

Could someone help me out please?

PS My end goal is to build a model rocket with attitude control, but for now I just want to record orientations and accelerations. I will be using Arduino for my project.

PS2 I realized the real question is how to obtain the absolute orientation from the gyro angular speeds.

Could someone help me out please?

PS My end goal is to build a model rocket with attitude control, but for now I just want to record orientations and accelerations. I will be using Arduino for my project.

PS2 I realized the real question is how to obtain the absolute orientation from the gyro angular speeds.

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