Active suppression of pneumatic vibration isolators using adaptive sliding controller with self-tuning fuzzy compensation

2013 ◽  
Vol 21 (2) ◽  
pp. 246-259 ◽  
Author(s):  
Jin-Wei Liang ◽  
Hung-Yi Chen ◽  
Quen-Wei Wu
2018 ◽  
Vol 72 ◽  
pp. 90-103 ◽  
Author(s):  
M.A. Beijen ◽  
M.F. Heertjes ◽  
J. Van Dijk ◽  
W.B.J. Hakvoort

Author(s):  
K. Ohi ◽  
M. Mizuno ◽  
T. Kasai ◽  
Y. Ohkura ◽  
K. Mizuno ◽  
...  

In recent years, with electron microscopes coming into wider use, their installation environments do not necessarily give their performance full play. Their environmental conditions include air-conditioners, magnetic fields, and vibrations. We report a jointly developed entirely new vibration isolator which is effective against the vibrations transmitted from the floor.Conventionally, large-sized vibration isolators which need the digging of a pit have been used. These vibration isolators, however, are large present problems of installation and maintenance because of their large-size.Thus, we intended to make a vibration isolator which1) eliminates the need for changing the installation room2) eliminates the need of maintenance and3) are compact in size and easily installable.


2001 ◽  
Author(s):  
Robert G. Morrison ◽  
James W. MaCdonald ◽  
Robert A. Bjork

1991 ◽  
Vol 138 (1) ◽  
pp. 50 ◽  
Author(s):  
Leang S. Shieh ◽  
Xiao M. Zhao ◽  
John W. Sunkel
Keyword(s):  

1981 ◽  
Vol 128 (6) ◽  
pp. 283 ◽  
Author(s):  
A.Y. Allidina ◽  
F.M. Hughes ◽  
F.M. Tye
Keyword(s):  

2019 ◽  
Vol 139 (4) ◽  
pp. 356-363
Author(s):  
Yoichiro Ashida ◽  
Shin Wakitani ◽  
Toru Yamamoto

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