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

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

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.

Original languageEnglish
Title of host publicationAdvances in Materials and Processing Technologies XVI
PublisherTrans Tech Publications
Pages663-670
Number of pages8
ISBN (Print)9783038350972
DOIs
Publication statusPublished - 2014 Jan 1
Event16th International Conference on Advanced Materials and Processing Technologies, AMPT 2013 - Taipei, Taiwan
Duration: 2013 Sep 222013 Sep 26

Publication series

NameAdvanced Materials Research
Volume939
ISSN (Print)1022-6680

Other

Other16th International Conference on Advanced Materials and Processing Technologies, AMPT 2013
CountryTaiwan
CityTaipei
Period13-09-2213-09-26

Fingerprint

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

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Chen, Y-Y. (2014). Nano-scale control design and its' practical implementation of piezoelectric materials. In Advances in Materials and Processing Technologies XVI (pp. 663-670). (Advanced Materials Research; Vol. 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. pp. 663-670 (Advanced Materials Research).
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Chen, Y-Y 2014, Nano-scale control design and its' practical implementation of piezoelectric materials. in Advances in Materials and Processing Technologies XVI. Advanced Materials Research, vol. 939, Trans Tech Publications, pp. 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; Vol. 939).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Chen Y-Y. Nano-scale control design and its' practical implementation of piezoelectric materials. In 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