TY - GEN
T1 - Suppression of motion-induced vibration for a two-DoF system using state feedback control
AU - Lin, W. T.
AU - Chen, K. S.
AU - Chen, Y. C.
AU - Vechet, S.
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2016/11/21
Y1 - 2016/11/21
N2 - Residual vibration control is crucial for applications in long-range precision transportation, which requires fast maneuvers with small motion-induced swings as well as low residual vibrations. To achieve this goal, vibrations resulted from structure motion must be analyzed and suppressed. A two-degree of freedom pendulum system mounted on a linear servomotor was realized to simulate the motion of high speed rest-to-rest maneuvers for developing vibration control strategies. Two feedback control schemes: i.e., loop shaping controls for SISO systems and full state feedback with observers and feedback linearization for MIMO systems were developed. The experimental results indicated that in comparison with the loop shaping control, the MIMO scheme could achieve a better performance due to its abilities for counting the coupling and compensating nonlinearities. The research results should be useful in residual vibration reduction for mechatronics applications in precision positioning.
AB - Residual vibration control is crucial for applications in long-range precision transportation, which requires fast maneuvers with small motion-induced swings as well as low residual vibrations. To achieve this goal, vibrations resulted from structure motion must be analyzed and suppressed. A two-degree of freedom pendulum system mounted on a linear servomotor was realized to simulate the motion of high speed rest-to-rest maneuvers for developing vibration control strategies. Two feedback control schemes: i.e., loop shaping controls for SISO systems and full state feedback with observers and feedback linearization for MIMO systems were developed. The experimental results indicated that in comparison with the loop shaping control, the MIMO scheme could achieve a better performance due to its abilities for counting the coupling and compensating nonlinearities. The research results should be useful in residual vibration reduction for mechatronics applications in precision positioning.
UR - http://www.scopus.com/inward/record.url?scp=85008260051&partnerID=8YFLogxK
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U2 - 10.1109/EPEPEMC.2016.7752091
DO - 10.1109/EPEPEMC.2016.7752091
M3 - Conference contribution
AN - SCOPUS:85008260051
T3 - Proceedings - 2016 IEEE International Power Electronics and Motion Control Conference, PEMC 2016
SP - 775
EP - 780
BT - Proceedings - 2016 IEEE International Power Electronics and Motion Control Conference, PEMC 2016
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 17th IEEE International Power Electronics and Motion Control Conference, PEMC 2016
Y2 - 25 September 2016 through 28 September 2016
ER -