Decoupling vibration control of a flexible rotor system with symmetric mass and stiffness properties

S. T. Chen*, An-Chen Lee

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

3 Scopus citations

Abstract

This paper investigates the control problem for a flexible rotor system with symmetric mass and stiffness properties and proposes and internal and external decoupling control scheme to simplify the controller design for such a system, where the existence of gyroscopic effects during rotation is neglected. The whole flexible rotor system can eventually be separated into four flexible subsystems without knowledge of the system parameters, and the control algorithm for each subsystem can be designed and implemented independently. Simulation results demonstrate the effectiveness of using the proposed scheme in conjunction with the optimal modal space control scheme.

Original languageEnglish
Pages (from-to)9-14
Number of pages6
JournalProceedings of the Institution of Mechanical Engineers. Part I, Journal of systems and control engineering
Volume207
Issue number1
DOIs
StatePublished - 1 Jan 1993

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