Operator based design for vibration control of flexible arm using SMA actuator with hysteresis

Seiji Saito, Mingcong Deng, Changan Jiang, Mamoru Minami

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

1 Citation (Scopus)

Abstract

In this paper, a method of operator based nonlinear vibration control for flexible arm using a Shape Memory Alloy(SMA) actuator with hysteresis is considered. SMA actuators have several advantages such as large force to mass ratio, light weight, and clean and silent actuation. However, due to the hysteretic characteristic of SMA actuators, it is difficult to design a controller which is satisfied with desired performance. In order to eliminate the effect of the hysteresis, a nonlinear compensator is designed by using hysteresis model, which is described by play operator-based Prandtl- Ishlinskii(PI) hysteresis model. Based on the concept of Lipschiz operator and robust right coprime factorization condition, nonlinear vibration controllers are designed, robust stability of the closed-loop system with unconsidered vibration modes of the flexible arm as uncertainties is guaranteed. Further, a tracking operator is designed to ensure the output tracking performance of the considered system. Finally, numerical simulation results are presented to support the effectiveness of the proposed design method.

Original languageEnglish
Title of host publicationProceedings of 2011 International Conference on Modelling, Identification and Control, ICMIC 2011
Pages145-150
Number of pages6
Publication statusPublished - 2011
Event2011 International Conference on Modelling, Identification and Control, ICMIC 2011 - Shanghai, China
Duration: Jun 26 2011Jun 29 2011

Other

Other2011 International Conference on Modelling, Identification and Control, ICMIC 2011
CountryChina
CityShanghai
Period6/26/116/29/11

Fingerprint

Vibration Control
Shape Memory
Vibration control
Shape memory effect
Hysteresis
Actuator
Actuators
Nonlinear Vibration
Operator
Coprime Factorization
Controller
Controllers
Nonlinear Control
Compensator
Robust Stability
Factorization
Closed loop systems
Closed-loop System
Design Method
Mathematical operators

ASJC Scopus subject areas

  • Modelling and Simulation
  • Control and Systems Engineering

Cite this

Saito, S., Deng, M., Jiang, C., & Minami, M. (2011). Operator based design for vibration control of flexible arm using SMA actuator with hysteresis. In Proceedings of 2011 International Conference on Modelling, Identification and Control, ICMIC 2011 (pp. 145-150). [5973691]

Operator based design for vibration control of flexible arm using SMA actuator with hysteresis. / Saito, Seiji; Deng, Mingcong; Jiang, Changan; Minami, Mamoru.

Proceedings of 2011 International Conference on Modelling, Identification and Control, ICMIC 2011. 2011. p. 145-150 5973691.

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

Saito, S, Deng, M, Jiang, C & Minami, M 2011, Operator based design for vibration control of flexible arm using SMA actuator with hysteresis. in Proceedings of 2011 International Conference on Modelling, Identification and Control, ICMIC 2011., 5973691, pp. 145-150, 2011 International Conference on Modelling, Identification and Control, ICMIC 2011, Shanghai, China, 6/26/11.
Saito S, Deng M, Jiang C, Minami M. Operator based design for vibration control of flexible arm using SMA actuator with hysteresis. In Proceedings of 2011 International Conference on Modelling, Identification and Control, ICMIC 2011. 2011. p. 145-150. 5973691
Saito, Seiji ; Deng, Mingcong ; Jiang, Changan ; Minami, Mamoru. / Operator based design for vibration control of flexible arm using SMA actuator with hysteresis. Proceedings of 2011 International Conference on Modelling, Identification and Control, ICMIC 2011. 2011. pp. 145-150
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