Sliding mode control for flexible structures with n control-based frequency-shaping hyperplane

Kenzo Nonami, Hidekazu Nishimura

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

Abstract

This paper proposes a new sliding mode control method using /t synthesis theory. This concept is based on the frequency-shaped approach. A conventional hyperplane consisits of a desired reference model without dynamics. Therefore, the sliding mode control system becomes often unstable based on spillover phenomena in a higher frequency region. On the other hand, the proposed design method can completely suppress such spillover phenomena because of the frequency-shaped hyperplane. Also, it has good robustness and robust performance in cases of parameter variations on the hyperplane to minimize the maximum singular value and structured sigular value from some noise to the controlled variables. We have just applied this new method to the flexible structure of the miniature test rig with four stories like high rise building. We have verified from simulations and experiments that the new sliding mode control method proposed in this paper has good performances and it is very useful to suppress the spillover in a higher frequency region.

Original languageEnglish
Title of host publication15th Biennial Conference on Mechanical Vibration and Noise - Vibration Control, Analysis, and Identification
PublisherAmerican Society of Mechanical Engineers (ASME)
Pages449-457
Number of pages9
ISBN (Electronic)9780791897669
DOIs
Publication statusPublished - 1995
EventASME 1995 Design Engineering Technical Conferences, DETC 1995, collocated with the ASME 1995 15th International Computers in Engineering Conference and the ASME 1995 9th Annual Engineering Database Symposium - Boston, United States
Duration: 1995 Sep 171995 Sep 20

Publication series

NameProceedings of the ASME Design Engineering Technical Conference
Volume3C-1995

Conference

ConferenceASME 1995 Design Engineering Technical Conferences, DETC 1995, collocated with the ASME 1995 15th International Computers in Engineering Conference and the ASME 1995 9th Annual Engineering Database Symposium
CountryUnited States
CityBoston
Period95/9/1795/9/20

ASJC Scopus subject areas

  • Mechanical Engineering
  • Computer Graphics and Computer-Aided Design
  • Computer Science Applications
  • Modelling and Simulation

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