BNO055 use for position tracking/dead reckoning

[birneschmeckt]

Dear all,
A BNO055 is used with an Arduino Uno and the Adafruit BNO055 library running in 9DOF Mode. Is there a way to increase the accuracy of the fused measurements to get a smaller cummulated error caused by the double integration? Or is there another technique to get better results by using third-party software/components?

Thanks.

[FAE_CA1]

Hi,

Thanks for your inquiry.

Unfortunately the PDR algorithm built-in BHI260AP based on step counter has been discontinued. We are working on a new algorithm for inertial navigation for BHI360 and BHI380 new smart sensors. We will publish it when it is ready.

Thanks.

[Karl_R]

Thank-you for the quick response. As you know, I'm new to this forum and it has me a little puzzled. I just want to make sure we are on the same page. The article I was referring to (by KAUSTUBH GANDHI AND AMITHASH KANKANALLU JAGADISH, BOSCH SENSORTEC ) did not give any details to how it was accomplished. If it was the two chip solution that you say is no longer supported, then I understand. Are you saying that is how the results from the article were acheived. I assume that is the case. But, I'd like to not leave it with an assumption. 

[FAE_CA1]

Hi,

Sorry that I don't have details on how it was accomplished by BNO055, or BHI160BP + BMM150, or BHI260AP + BMM150. And Gandi Kaustubh has left Bosch Sensortec.

Sorry for the inconvenience.