@article {Shin:2016:0736-2501:279,
title = "Active vibration control of plates using positive postion feedback control with PZT actuators",
journal = "Noise Control Engineering Journal",
parent_itemid = "infobike://ince/ncej",
publishercode ="ince",
year = "2016",
volume = "64",
number = "2",
publication date ="2016-03-01T00:00:00",
pages = "279-289",
itemtype = "ARTICLE",
issn = "0736-2501",
url = "https://ince.publisher.ingentaconnect.com/content/ince/ncej/2016/00000064/00000002/art00015",
doi = "doi:10.3397/1/376378",
keyword = "46.4, 74.3",
author = "Shin, Changjoo and Hong, Chinsuk and Jong, Weui Bong and Kwon, Osoon",
abstract = "In this study, the active vibration control of clamped plates using a positive position feedback (PPF) controller with a sensor/moment pair actuator (non-collocation configuration) is considered. To identify the characteristics of the PPF control system, a numerical parametric studies
is conducted. The design parameters (gain and damping ratio) of the PPF controller are shown to have a significant effect on the stability and performance of the control system. Using these results, a multi-mode (first and second mode) single-input single-output (SISO) PPF controller is implemented.
Two PPF controllers are connected in parallel with the SISO configuration. The final designed multi-mode PPF controller showed good conditional stability and high performance. The vibration levels at the tuned modes are reduced by about 5 dB. Finally, the performance of the PPF controller
is experimentally verified. The disturbance levels at the target modes can be reduced by about 5 dB, nearly the same as the theoretical result.",
}