search

rodralez / NaveGo

NaveGo: an open-source MATLAB/GNU Octave toolbox for processing integrated navigation systems and performing inertial sensors analysis.
Other
584 stars 212 forks source link

ZUPT algorithm #39

Closed AliRamshini closed 3 years ago

AliRamshini commented 3 years ago

Hi , Dr Gonzalez In first thank you for your best tools in navigation . I studied your codes but I didn't understand ZUPT algorithms. please help me to understand it . Thank you for your attention ...

rodralez commented 3 years ago

El mié, 30 dic 2020 a las 15:47, AliRamshini (notifications@github.com) escribió:

Hi , Dr Gonzalez In first thank you for your best tools in navigation . I studied your codes but I didn't understand ZUPT algorithms. please help me to understand it . Thank you for your attention ...

Hello AliRamshini,

NaveGo's ZUPT algorithm tries to detect if a vehicle is stopped, i.e., if their velocities are under a threshold. If so, current attitude is equal to the mean of previous attitudes defined by the ZUPT window time, and current position is equal to the mean of previous positions defined by the ZUPT window time.

Best regards.

Rodrigo Gonzalez

PS: if you have further questions, please, open a discussion at NaveGo discussion section. Issues section is for reporting bugs in NaveGo's code.

rodralez commented 3 years ago

This was a question about NaveGo's ZUPT algorithm.