Verified65% confidenceFactExact time
For nonlinear systems, the Extended Kalman Filter (EKF) is commonly used in engineering by handling the system via first-order Taylor expansion, or the Unscented Kalman Filter (UKF) is used via sigma point sampling.
3
Sources
65%
Confidence
Long-term
Relevance
7/14/2026
First Seen
Sources
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