Backstepping Position Control of High Frequency Piezoelectric Actuator Used in Ultrasonically Assisted Manufacturing

Mohammad Salah, Ashraf Saleem

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

Abstract

Ultrasonically Assisted Machining is an emerging technology that improved the surface finishing in material machining such as turning, milling, and drilling where smart material actuators are used to vibrate the cutting tip while machining. However, controlling the amplitude and frequency of these smart actuators is tedious and difficult task due to the inherent nonlinearities associated with smart materials. Therefore, this paper aims to developing an advanced control system that uses position and frequency feedback to control the vibration of ultrasonic piezoelectric transducer. A numerical simulation is presented as well to show that the proposed controller provides an appropriate vibration at the required displacement and frequency.

Original languageEnglish
Title of host publication4th Electron Devices Technology and Manufacturing Conference, EDTM 2020 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728125381
DOIs
Publication statusPublished - Apr 1 2020
Event4th Electron Devices Technology and Manufacturing Conference, EDTM 2020 - Penang, Malaysia
Duration: Apr 6 2020Apr 21 2020

Publication series

Name4th Electron Devices Technology and Manufacturing Conference, EDTM 2020 - Proceedings

Conference

Conference4th Electron Devices Technology and Manufacturing Conference, EDTM 2020
CountryMalaysia
CityPenang
Period4/6/204/21/20

Keywords

  • nonlinear control
  • piezotransducer
  • ultrasonic piezoelectric
  • ultrasonic transducer

ASJC Scopus subject areas

  • Hardware and Architecture
  • Electrical and Electronic Engineering
  • Industrial and Manufacturing Engineering
  • Electronic, Optical and Magnetic Materials

Fingerprint Dive into the research topics of 'Backstepping Position Control of High Frequency Piezoelectric Actuator Used in Ultrasonically Assisted Manufacturing'. Together they form a unique fingerprint.

Cite this