- #1

- 3

- 0

I read an article about stochastic error modeling, and I didn't understand this extract about error sources :

how can the "rate random walk" be present, while the gyroscope directly angular rate ?Angular random walk. This is an angular error process which is due to white noise in angular rate.

Rate random walk. This is a rate error due to white noise in angular acceleration.

the article's title is : "Stochastic Modeling of MEMS Inertial Sensors " by Petko Petkov and Tsonyo Slavov