This paper investigates FIR and IIR modelling techniques for use in the identification of an electrodynamic shaker. Since the dynamics of the shaker with a payload is not assumed a priori knowledge, the IIR modelling method may converge to an unstable model. The FIR modelling method guarantees the stability of the converged model. Experiments on different possible approaches for the FIR modelling method show that the Frequency Domain Adaptive Filter is the most reliable method.
|Number of pages||6|
|Journal||IFAC Proceedings Volumes|
|Publication status||Published - May 1997|
|Event||IFAC Conference on Control of Industrial Systems: Control for the Future of the Youth - Belfort, France|
Duration: 20 May 1997 → 22 May 1997