Nano-scale control design and its' practical implementation of piezoelectric materials

研究成果: Conference contribution

摘要

Piezoelectric materials possess really high potential to deliver nano-scale or micro-scale positioning resolution, huge blocking force, and fast response; hence they are widely utilized in a variety of engineering applications and product designs. However, a higher and unacceptable positioning error always occurs due to the hysteresis effect of the piezoelectric materials. For high-precision applications, this natural behavior should be eliminated. For solving this problem, a nonlinear control design based on concepts of Bouc-Wen model, system identification, and the proportional-integral-derivative (PID) control design is proposed. The proposed control design can be divided into the following four steps: 1. Input and output behaviors of piezoelectric materials are firstly mathematically described with Bouc-Wen model, 2. System parameters in Bouc-Wen model for representing the characteristics of piezoelectric materials then simultaneously identified with respect to practical input and output data of piezoelectric materials, 3. Stability verification for this identified Bouc-Wen model should be done in the next, and 4. A PID control is elegantly derived finally via minimizing the tracking error performance index and is practically realized for nano-scale tracking design. One important contribution of this investigation is that the tracking error between output displacement of mathematical modeled piezoelectric materials and desired trajectory can be proven to exponentially converge to zero.

原文English
主出版物標題Advances in Materials and Processing Technologies XVI
發行者Trans Tech Publications
頁面663-670
頁數8
ISBN(列印)9783038350972
DOIs
出版狀態Published - 2014 一月 1
事件16th International Conference on Advanced Materials and Processing Technologies, AMPT 2013 - Taipei, Taiwan
持續時間: 2013 九月 222013 九月 26

出版系列

名字Advanced Materials Research
939
ISSN(列印)1022-6680

Other

Other16th International Conference on Advanced Materials and Processing Technologies, AMPT 2013
國家Taiwan
城市Taipei
期間13-09-2213-09-26

指紋

Piezoelectric materials
Derivatives
Product design
Hysteresis
Identification (control systems)
Trajectories

All Science Journal Classification (ASJC) codes

  • Engineering(all)

引用此文

Chen, Y-Y. (2014). Nano-scale control design and its' practical implementation of piezoelectric materials. 於 Advances in Materials and Processing Technologies XVI (頁 663-670). (Advanced Materials Research; 卷 939). Trans Tech Publications. https://doi.org/10.4028/www.scientific.net/AMR.939.663
Chen, Yung-Yu. / Nano-scale control design and its' practical implementation of piezoelectric materials. Advances in Materials and Processing Technologies XVI. Trans Tech Publications, 2014. 頁 663-670 (Advanced Materials Research).
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Chen, Y-Y 2014, Nano-scale control design and its' practical implementation of piezoelectric materials. 於 Advances in Materials and Processing Technologies XVI. Advanced Materials Research, 卷 939, Trans Tech Publications, 頁 663-670, 16th International Conference on Advanced Materials and Processing Technologies, AMPT 2013, Taipei, Taiwan, 13-09-22. https://doi.org/10.4028/www.scientific.net/AMR.939.663

Nano-scale control design and its' practical implementation of piezoelectric materials. / Chen, Yung-Yu.

Advances in Materials and Processing Technologies XVI. Trans Tech Publications, 2014. p. 663-670 (Advanced Materials Research; 卷 939).

研究成果: Conference contribution

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Chen Y-Y. Nano-scale control design and its' practical implementation of piezoelectric materials. 於 Advances in Materials and Processing Technologies XVI. Trans Tech Publications. 2014. p. 663-670. (Advanced Materials Research). https://doi.org/10.4028/www.scientific.net/AMR.939.663