Damping control of sloshing in a liquid container on a cart with an active vibration reducer having 6-DOF parallel linkage

2021 ◽  
Vol 2021.59 (0) ◽  
pp. 09b2
Author(s):  
Motoki IBARA ◽  
Masafumi HAMAGUCHI
Keyword(s):  
Damping Control ◽  
Active Vibration

scholarly journals Damping Control of Liquid Container on a Carrier with Dual Swing-Type Active Vibration Reducer

2008 ◽  
Vol 74 (744) ◽  
pp. 2031-2037
Author(s):  
Yu YOSHIDA ◽  
Masafumi HAMAGUCHI ◽  
Takao TANIGUCHI
Keyword(s):  
Damping Control ◽  
Active Vibration

Sloshing Damping Control in a Cylindrical Container on a Wheeled Mobile Robot Using Dual-Swing Active-Vibration Reduction

2009 ◽  
Vol 21 (5) ◽  
pp. 642-646 ◽  
Author(s):  
Masafumi Hamaguchi ◽  
◽  
Takao Taniguchi
Keyword(s):  
Kalman Filter ◽  
Mobile Robot ◽  
Vibration Reduction ◽  
Wheeled Mobile Robot ◽  
Experimental Results ◽  
Cylindrical Container ◽  
Damping Control ◽  
Direction Of Movement ◽  
Active Vibration ◽  
Servo Controller

Damping control we propose for sloshing in cylindrical containers carried by a wheeled mobile robot enables the container to tilt independently in the direction of movement and orthogonally through the use of a dual-swing active-vibration reducer. The robot follows a curved sloping path. Sloshing generated by robot movement is damped by the vibration reducer, which keeps the container level on a slope. Vibration reduction is managed by an optimal servo controller having a Kalman filter. Experimental results demonstrate our damping control proposal's usefulness and feasibility.

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