TY - GEN
T1 - Flow disturbance rejection of pneumatic vibration isolators using compensation input
AU - Nakamura, Yukinori
AU - Fukuda, Ryo
AU - Wakui, Shinji
PY - 2012/11/27
Y1 - 2012/11/27
N2 - This paper considers the compensation of flow disturbance to the pneumatic vibration isolators. In our method, the disturbance is estimated by observer without feedback of the estimate. Then, by using simple moving average, time series data of the estimated disturbance is smoothed to reduce the noise of a position sensor. Finally, the shaped signal is added in the control system of the isolators for suppression of the flow disturbance. Experimental results show that the compensation input improves the performance of vibration control.
AB - This paper considers the compensation of flow disturbance to the pneumatic vibration isolators. In our method, the disturbance is estimated by observer without feedback of the estimate. Then, by using simple moving average, time series data of the estimated disturbance is smoothed to reduce the noise of a position sensor. Finally, the shaped signal is added in the control system of the isolators for suppression of the flow disturbance. Experimental results show that the compensation input improves the performance of vibration control.
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M3 - Conference contribution
AN - SCOPUS:84869796306
SN - 9780955529382
T3 - 2012 International Conference onAdvanced Mechatronic Systems, ICAMechS 2012
SP - 247
EP - 252
BT - 2012 International Conference onAdvanced Mechatronic Systems, ICAMechS 2012
T2 - 2012 International Conference onAdvanced Mechatronic Systems, ICAMechS 2012
Y2 - 18 September 2012 through 21 September 2012
ER -