A vibration isolator consisting of a vertical linear spring and two nonlinear pre-stressed oblique springs is considered in this paper. The system has both... I Kovacic,MJ Brennan,TP Waters - 《Journal of Sound & Vibration》 被引量: 266发表: 2008年 Vibration Isolator for Large Space Telescope...
The invention discloses an active anti-vibration device and a method for setting a vibration sensor of the active anti-vibration device. The device comprises a feedforward control component, the component controls a vibration state detected by base side acceleration sensors (25, 25), based on ...
Another class of base isolation devices is the Hybrid Base Isolation (HBI), made by combining the passive base isolator with the active or semi-active base isolator/control (Spencer & Sain, 1997). Sometimes, the seismic activity in the building is reduced by placing isolators between the ...
Factory Outlet Simple Installation Inertia Base Open Multi-Scene Active Noise Vibration Control Spring Mount Vibration Isolator Advantages: 1. Free design and free sample. 2. Sign NDA. 3. ISO Certificated with the strict quality...
Optimization Design and Horizontal Stiffness Analysis of Three-wire Pendulum Mechanism of Air Spring Vibration Isolator Chengyao Liu,Wanguo Li,Shicheng Zheng,... - 2020 - 被引量: 0 Seismic isolation supporter for indoor prod...
The isolator damping has less effect on transmission of shocks than of steady motions. Values of fvp for the z-direction that have been determined in this manner have been given elsewhere for a number of precision machine tools. These values are close to the natural frequency values fv that ...
Vibr文档格式PDF 系统标签: isolatorsvibrationrpmshockmechanicaldesign TollFree:877/494-0399Fax:814/864-3452E-mail:apsupport@lord.lordmpd.com TheoryofVibration/ShockIsolators Thesolutionstomostisolatorproblemsbeginwith considerationofthemountedsystemasadamped, singledegreeoffreedomsystem.Thisallowssimple calculation...
STIFFNESS AND VIBRATION ISOLATION CHARACTERISTICS OF A TORSIONAL ISOLATOR WITH NEGATIVE STIFFNESS STRUCTURE. HUI LIU, XIAOJIE WANG, FENG LIU Fig. 2. Original principle model of torsional vibration isolation system Metal sleeve Connect to passive side L Compression spring Connect to drive side r2 ...
Premium Vibration Damping Mount for Enhanced Equipment Stability, Find Details and Price about vibration isolator spring mount air spring mounts from Premium Vibration Damping Mount for Enhanced Equipment Stability - Thermotest Technology (Suzhou) Co., L
[17] designed a new “X” type QZS isolator using a spring arrangement method of tunable contact mechanism based on an X-shaped anti-vibration structure. This isolator was better than a linear isolator in the ultra-low frequency range with lower resonance frequency and wider isolation band. ...