TY - GEN
T1 - Implementation and experimental evaluation of PIS control for suppression of flow disturbance to pneumatic vibration isolators
AU - Nakamura, Yukinori
AU - Akagawa, Hirotaka
AU - Wakui, Shinji
PY - 2014/1/1
Y1 - 2014/1/1
N2 - This paper considers the implementation of a proportional-integral- sinusoidal (PIS) control scheme for pneumatic vibration isolators. In this scheme, a sinusoidal compensator (S compensator), which generates a sinusoidal signal, is used to suppress flow disturbance. However, when the S compensator starts up, the vibration of an isolation table occurs. To overcome the issue, a soft switching approach is employed. Moreover, residual high-frequency vibration is attenuated by means of a phase-lead type PIS compensator. The effectiveness of the proposed methods is verified by experiments.
AB - This paper considers the implementation of a proportional-integral- sinusoidal (PIS) control scheme for pneumatic vibration isolators. In this scheme, a sinusoidal compensator (S compensator), which generates a sinusoidal signal, is used to suppress flow disturbance. However, when the S compensator starts up, the vibration of an isolation table occurs. To overcome the issue, a soft switching approach is employed. Moreover, residual high-frequency vibration is attenuated by means of a phase-lead type PIS compensator. The effectiveness of the proposed methods is verified by experiments.
UR - http://www.scopus.com/inward/record.url?scp=84906682727&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84906682727&partnerID=8YFLogxK
U2 - 10.1109/AIM.2014.6878069
DO - 10.1109/AIM.2014.6878069
M3 - Conference contribution
AN - SCOPUS:84906682727
SN - 9781479957361
T3 - IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM
SP - 143
EP - 149
BT - AIM 2014 - IEEE/ASME International Conference on Advanced Intelligent Mechatronics
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2014 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM 2014
Y2 - 8 July 2014 through 11 July 2014
ER -