SYApr 19, 2018
Fast Identification of Wiener-Hammerstein Systems using Discrete OptimizationM. Schoukens, G. Vandersteen, Y. Rolain et al.
This letter proposes a fast identification algorithm for Wiener-Hammerstein systems. The computational cost of separating the front and the back linear time invariant block dynamics is significantly improved by using discrete optimization. The discrete optimization is implemented as a genetic algorithm. Numerical results confirm the efficiency and accuracy of the proposed approach.