Abstract
The iterative method was first proposed to estimate Hammerstein system in [9]. It is a very simple and efficient algorithm. In general, the convergence of iterative algorithm can be a problem [12]. It was recently shown that iterative algorithms with normalisation possess some global convergence properties in identification of Hammerstein system with smooth nonlinearity and finite impulse response (FIR) linear part [3, 4, 11]. The convergence for an infinite impulse response (IIR) system was however not solved. In this chapter, the results are extended to Hammerstein systems with an IIR linear part. The global convergence for an IIR system is established for the odd nonlinearities.
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Liu, Y., Bai, EW. (2010). Iterative Identification of Hammerstein Systems. In: Giri, F., Bai, EW. (eds) Block-oriented Nonlinear System Identification. Lecture Notes in Control and Information Sciences, vol 404. Springer, London. https://doi.org/10.1007/978-1-84996-513-2_5
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DOI: https://doi.org/10.1007/978-1-84996-513-2_5
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