How to simulate continuous time EKF in simulink?

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Vinayak Dan
Vinayak Dan el 23 de Mzo. de 2020
Respondida: Arkadiy Turevskiy el 7 de Oct. de 2020
The EKF in the control system tool-box only deals with discrete non linear system. How to deal with continuous nonlinear system?

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Arkadiy Turevskiy
Arkadiy Turevskiy el 7 de Oct. de 2020
Hi there,
The EKF itself is discrete-time, i.e., has to have discrete state transition and measurement functions, but the system you are modeling can be continuous. See the example for battery state-of-charge estimation in Control System Toolbox - battery is modeled as continuous system in Simscape.

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