Could i use mpu9250 in to the IMUFusionSimulinkModel?

Could i use mpu9250 in to the IMUFusionSimulinkModel?

I don't know how to place the MPU9250 in the example?

MODEL is https://www.mathworks.com/help/nav/ug/imu-sensor-fusion-with-simulink.html.

Can it work?

Answer 1

[Amrtanshu Raj]

Hi,

You can interface the MPU-9250 in Simulink via Arduino Hardware Support Package.

The steps for the implementation will be as follows:

1. Install and setup the required Support package
2. Make the required connections
3. Use the MPU-9250 Arduino Simulink Block
4. Interface the block with the Simulink example

Hope this helps !!

[yong-siang zhang]

HI,

Amrtanshu Raj.

Thanks a lot.

But I have tried this method before, and it still failed.

I have a problem with the matrix, and it doesn't seem to give me a matrix conversion in simulink.

I cannot transpose the matrix.

It seems that only discrete coefficients can be converted.

So I want to ask if there is any way to run this model?

[Amrtanshu Raj]

You can use 3 transpose block (one for each signal) in between the MPU9250 and AHRS blocks. That will solve the problem of port dimensions.