Could i use mpu9250 in to the IMUFusionSimulinkModel?

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yong-siang zhang
yong-siang zhang 2020-8-6
评论： Amrtanshu Raj 2020-9-10
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?

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回答（1 个）

Amrtanshu Raj
Amrtanshu Raj 2020-9-9
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 !!
  2 个评论
yong-siang zhang
yong-siang zhang 2020-9-10
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
Amrtanshu Raj 2020-9-10
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.

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