Vector Hysteresis Modeling

2017 ◽  
pp. 139-168 ◽  
Keyword(s):  
Hysteresis Modeling

scholarly journals Hysteresis Modeling and Compensation of Fast Steering Mirrors with Hysteresis Operator Based Back Propagation Neural Networks

Micromachines ◽  
2021 ◽  
Vol 12 (7) ◽  
pp. 732
Author(s):  
Kairui Cao ◽  
Guanglu Hao ◽  
Qingfeng Liu ◽  
Liying Tan ◽  
Jing Ma
Keyword(s):  
Neural Network ◽  
Back Propagation ◽  
Hysteresis Model ◽  
Cooperative Movement ◽  
Hysteresis Operator ◽  
The Neural Network ◽  
Hysteresis Nonlinearity ◽  
Hysteresis Modeling ◽  
Hysteresis Characteristics ◽  
Inverse Hysteresis

Fast steering mirrors (FSMs), driven by piezoelectric ceramics, are usually used as actuators for high-precision beam control. A FSM generally contains four ceramics that are distributed in a crisscross pattern. The cooperative movement of the two ceramics along one radial direction generates the deflection of the FSM in the same orientation. Unlike the hysteresis nonlinearity of a single piezoelectric ceramic, which is symmetric or asymmetric, the FSM exhibits complex hysteresis characteristics. In this paper, a systematic way of modeling the hysteresis nonlinearity of FSMs is proposed using a Madelung’s rules based symmetric hysteresis operator with a cascaded neural network. The hysteresis operator provides a basic hysteresis motion for the FSM. The neural network modifies the basic hysteresis motion to accurately describe the hysteresis nonlinearity of FSMs. The wiping-out and congruency properties of the proposed method are also analyzed. Moreover, the inverse hysteresis model is constructed to reduce the hysteresis nonlinearity of FSMs. The effectiveness of the presented model is validated by experimental results.

scholarly journals Position control of a bio-inspired semi-active joint with direct inverse hysteresis modeling and compensation

2016 ◽  
Vol 8 (11) ◽  
pp. 168781401667722 ◽  
Author(s):  
Yixiang Liu ◽  
Xizhe Zang ◽  
Zhenkun Lin ◽  
Wenyuan Li ◽  
Jie Zhao
Keyword(s):  
Position Control ◽  
Active Joint ◽  
Hysteresis Modeling ◽  
Inverse Hysteresis

10th International Symposium on Hysteresis Modeling and Micromagnetics (HMM 2015)

2016 ◽  
Vol 486 ◽  
pp. iii
Author(s):  
Mihai Dimian ◽  
Ermanno Cardelli ◽  
Dorin Cimpoesu ◽  
Michela Eleuteri ◽  
Cristian Enachescu
Keyword(s):  
International Symposium ◽  
Hysteresis Modeling ◽  
10Th International Symposium

Image-based hysteresis modeling and compensation for an AFM piezo-scanner

2009 ◽  
Vol 11 (2) ◽  
pp. 166-174 ◽  
Author(s):  
Yudong Zhang ◽  
Yongchun Fang ◽  
Xianwei Zhou ◽  
Xiaokun Dong
Keyword(s):  
Hysteresis Modeling
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