Modeling and Compensation for Hysteresis Nonlinearity of a Piezoelectrically Actuated Fast Tool Servo Based on a Novel Linear Model
Joint Authors
Zhou, Xiaoqin
Zhu, Zhiwei
Liu, Qiang
Lin, Jieqiong
Source
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-10-15
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
In order to describe and compensate for complex hysteresis nonlinearities of piezoelectrically actuated fast tool servo (FTS), a novel Linear Fractional order Differentiation Hysteresis (LFDH) model is proposed in this paper.
By means of the proposed LFDH model which is established on the fractional calculus theory, an analytical description of hysteresis behaviors of the FTS is derived.
Furthermore, the LFDH model-based inverse compensation strategy is proposed to suppress the hysteresis effects of the FTS.
Finally, a series of experiments are conducted to verify the effectiveness of the LFDH model and the corresponding compensation approach.
The results demonstrate that the proposed LFDH model is efficient for describing hysteresis behaviors and the inverse compensation strategy can significantly suppress the inherent hysteresis of the FTS in open-loop operations.
American Psychological Association (APA)
Zhu, Zhiwei& Zhou, Xiaoqin& Lin, Jieqiong& Liu, Qiang. 2012. Modeling and Compensation for Hysteresis Nonlinearity of a Piezoelectrically Actuated Fast Tool Servo Based on a Novel Linear Model. ISRN Mechanical Engineering،Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-486196
Modern Language Association (MLA)
Zhu, Zhiwei…[et al.]. Modeling and Compensation for Hysteresis Nonlinearity of a Piezoelectrically Actuated Fast Tool Servo Based on a Novel Linear Model. ISRN Mechanical Engineering No. 2012 (2012), pp.1-8.
https://search.emarefa.net/detail/BIM-486196
American Medical Association (AMA)
Zhu, Zhiwei& Zhou, Xiaoqin& Lin, Jieqiong& Liu, Qiang. Modeling and Compensation for Hysteresis Nonlinearity of a Piezoelectrically Actuated Fast Tool Servo Based on a Novel Linear Model. ISRN Mechanical Engineering. 2012. Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-486196
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-486196