Abstract
A new approach to constructing hysteretic operator (HO) is proposed in this paper. Based on the HO, the input space of neural networks is expanded from one-dimension to two-dimension and the multi-value mapping of hysteresis is transformed into a continuous mapping comprised of one-to-one mapping and multiple-to-one mapping. Based on the expanded input space, a neural network is employed to approximate hysteresis. The results of experimental examples suggest the proposed approach is effective.
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Acknowledgments
This work is partially supported by the Zhejiang Provincial Natural Science Foundation (Grant No. Y1110508), the Interdisciplinary Pre-research Project of Zhejiang University of Science & Technology (Grant No. 2011JC03Y), Science Technology Department of Zhejiang Province (Grant No. 2014C31020) and National Natural Science Foundation of China (Grant No. 11304282).
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Ma, L., Shen, Y. A neural model of hysteresis in amorphous materials and piezoelectric materials. Appl. Phys. A 116, 715–722 (2014). https://doi.org/10.1007/s00339-014-8528-7
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DOI: https://doi.org/10.1007/s00339-014-8528-7