Nonlinear system parameter identification - A modified Kalman filter algorithm
S.K. Sinha, T. Nagraja · 2005
A modified Kalman filter for parameter identification for non-linear system involves linearization, as there is no direct method available In literature. The extended Kalman filter algorithm for continuous system parameter identification given by authors [3] is applicable to nonlinear continuous system parameter identification by linearizing about the equilibrium points utilising Jacobian matrix method, Effectiveness of the desired algorithm has been illustrated by a second order example of Rayleigh's equation[6].