Kalman Filter

emily_1105

Kalman Filter [Copy link]

When using Kalman filtering, can the motion state not fluctuate too much? If it does, will there be lag? Thank you very much.

Gen_X

Each filter has a lag, just a little bit, Kalman is better.

Of course, the signal fluctuation amplitude has more lag.

freebsder

Adjust the parameters, which should be roughly determined based on the process variance and the observed variance. Kalman is an adaptive real-time filter, and the lag delay is only the time to calculate the filter.