Finite Element Input Shaping Design for Vibration Suppression of Mechatronics Systems

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

Abstract

Input shaping is a low cost yet effective method for suppressing motion-induced vibration in point-to-point maneuverers. However, the success of shaper design largely depends on the accuracy of system dynamics, which are traditionally achieved by analytical dynamics. For systems with complex boundary conditions, motion constraints, and structural behaviors, such an approach could not yield effective models with sufficient accuracy. In this work, it is proposed to hire finite element dynamic simulation directly in both trajectory planning and input shaping design. Two flexible motion systems are designed for serving as the test bed to ensure multiple vibration mode excitations during transportation for evaluating the effectiveness in finite element simulation. Experimental results using both unshaped and shaped motions are performed. The associated finite element models are then simulated. The results confirm the effectiveness of using input shaping in vibration suppression and both the experimental and the simulation results agree to each other very well.

Original languageEnglish
Title of host publicationProceedings - 2019 IEEE International Conference on Mechatronics, ICM 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages37-42
Number of pages6
ISBN (Electronic)9781538669594
DOIs
Publication statusPublished - 2019 May 24
Event2019 IEEE International Conference on Mechatronics, ICM 2019 - Ilmenau, Germany
Duration: 2019 Mar 182019 Mar 20

Publication series

NameProceedings - 2019 IEEE International Conference on Mechatronics, ICM 2019

Conference

Conference2019 IEEE International Conference on Mechatronics, ICM 2019
CountryGermany
CityIlmenau
Period19-03-1819-03-20

All Science Journal Classification (ASJC) codes

  • Artificial Intelligence
  • Human-Computer Interaction
  • Automotive Engineering
  • Mechanical Engineering
  • Control and Optimization
  • Industrial and Manufacturing Engineering

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