Control fusion strategy via differential equations based hysteresis operator

Mohd Hanif Mohd Ramli, Xinkai Chen

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

Abstract

Hard nonlinearity or hysteresis effect is the main obstacle in most smart material based actuators which makes their optimal usage impossible. Thus, it is essential to develop a comprehensive strategy for modeling and control in order to mitigate this hysteresis nonlinearity. This paper investigates the viability of the differential equations based models towards hysteresis characterization and control fusion strategy in order to solve the tracking problem in the piezoelectric-based actuators. The analytical and simulation results suggest that this category of model is simple to use and has clear physical meanings. More importantly, it is established that only Bouc-Wen (BW) model has the ability to be synthesized directly into the control design. Finally, a control strategy is devised based on BW model and is experimentally verified in the discrete-time domain.

Original languageEnglish
Title of host publication2016 IEEE International Conference on Mechatronics and Automation, IEEE ICMA 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1445-1450
Number of pages6
ISBN (Electronic)9781509023943
DOIs
Publication statusPublished - 2016 Sep 1
Event13th IEEE International Conference on Mechatronics and Automation, IEEE ICMA 2016 - Harbin, Heilongjiang, China
Duration: 2016 Aug 72016 Aug 10

Other

Other13th IEEE International Conference on Mechatronics and Automation, IEEE ICMA 2016
CountryChina
CityHarbin, Heilongjiang
Period16/8/716/8/10

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Keywords

  • Hysteresis
  • nonlinear system
  • piezoelectric
  • simulation
  • smart-actuators

ASJC Scopus subject areas

  • Mechanical Engineering
  • Artificial Intelligence
  • Computer Science Applications
  • Software

Cite this

Ramli, M. H. M., & Chen, X. (2016). Control fusion strategy via differential equations based hysteresis operator. In 2016 IEEE International Conference on Mechatronics and Automation, IEEE ICMA 2016 (pp. 1445-1450). [7558776] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICMA.2016.7558776