This paper proposes a recursive identification method for systems with output backlash that can be described by a pseudoWiener model. In this method, a novel description of the nonlinear part of the system, i.e., backlash, is developed. In this case, the nonlinear system is decomposed into a piecewise linearized model. Then, a modified recursive general identification algorithm (MRGIA) is employed to estimate the parameters of the proposed model. Furthermore, the convergence of the MRGIA for the pseudo-Wiener system with backlash is analysed. Finally, a numerical example is presented.
@article{bwmeta1.element.bwnjournal-article-amcv19i4p631bwm,
author = {Ruili Dong and Qingyuan Tan and Yonghong Tan},
title = {Recursive identification algorithm for dynamic systems with output backlash and its convergence},
journal = {International Journal of Applied Mathematics and Computer Science},
volume = {19},
year = {2009},
pages = {631-638},
zbl = {1300.93172},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-amcv19i4p631bwm}
}
Ruili Dong; Qingyuan Tan; Yonghong Tan. Recursive identification algorithm for dynamic systems with output backlash and its convergence. International Journal of Applied Mathematics and Computer Science, Tome 19 (2009) pp. 631-638. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-amcv19i4p631bwm/
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