Vibration suppression effect of translational motion control for asymmetric flexible satellite

2010 ◽  
Author(s):  
Tsu Nakamura ◽  
Nobutaka Bando ◽  
Sin-ichiro Sakai ◽  
Hirobumi Saito
Keyword(s):  
Motion Control ◽  
Vibration Suppression ◽  
Translational Motion ◽  
Suppression Effect

The Influence of Variable-Speed Waveforms on Vibration Suppression in Time-Varying Speed Cutting

2013 ◽  
Vol 690-693 ◽  
pp. 2514-2518
Author(s):  
Juan Cong ◽  
Yun Wang ◽  
Wei Na Yu
Keyword(s):  
Wave Speed ◽  
Vibration Suppression ◽  
Sine Wave ◽  
Time Varying ◽  
Variable Speed ◽  
Suppression Effect ◽  
Speed Variation ◽  
Input And Output ◽  
System Input ◽  
Better Than

Through the research on the change of system input and output energy in time-varying speed cutting, the influence of variable-speed waveforms on vibration suppression effect in time-varying speed cutting is quantitatively analyzed in this paper. A conclusion can be drawn that sine wave speed variation is better than triangle wave speed variation in vibration suppression.

The Fairing Arrangement for Vortex Induced Vibration Suppression Effect in Soliton Current

2020 ◽  
Vol 103 (sp1) ◽  
pp. 293
Author(s):  
Xiaoliang Qi ◽  
Dagang Zhang ◽  
Haiyan Guo ◽  
Youxiao Chen
Keyword(s):  
Vibration Suppression ◽  
Vortex Induced Vibration ◽  
Suppression Effect

Vibration suppression effect in a maglev system for flexible steel plate with curvature

2019 ◽  
Vol 59 (3) ◽  
pp. 993-1001
Author(s):  
Makoto Tada ◽  
Hikaru Yonezawa ◽  
Hiroki Marumori ◽  
Takayoshi Narita ◽  
Hideaki Kato ◽  
...  
Keyword(s):  
Steel Plate ◽  
Vibration Suppression ◽  
Suppression Effect ◽  
Maglev System

Pseudoinverse-Based Motion Control of a Redundant Manipulator on a Flexible Base with Vibration Suppression

2008 ◽  
Vol 20 (4) ◽  
pp. 621-627 ◽  
Author(s):  
Yusuke Fukazu ◽  
◽  
Naoyuki Hara ◽  
Toshimitu Hishinuma ◽  
Daisuke Sato ◽  
...  
Keyword(s):  
Motion Control ◽  
Vibration Suppression ◽  
Additional Constraint ◽  
Velocity Control ◽  
Redundant Manipulator ◽  
Vibration Dynamics ◽  
Flexible Base ◽  
Consistent Method ◽  
Kinematic Singularities ◽  
Velocity Level

We propose a method for motion control of a redundant manipulator on a flexible base. Manipulator selfmotion is determined from a velocity-level additional constraint obtained from base vibration dynamics. End-effector path tracking is ensured via pseudoinverse-based velocity control. In this way, algorithmic singularities associated with the additional constraint are avoided. The vibration suppression control component is derived via the Singularity-Consistent method, which aleviates destabilization during vibration suppression in the vicinity of kinematic singularities. Experimental data from a 3R planar manipulator on a flexible base confirmed the feasibility of the proposed method.

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