Documenti accessibili
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Informazioni generali |
| Autore |
Wang, Kun; Luo, Minzhou; Mei, Tao; Zhao, Jianghai; Cao, Yi |
| Pubblicato |
InTech Open Access Publisher, 2013
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| Abstract |
The concept of dynamic balancing with respect
to a given trajectory is proposed in this paper. Trajectorybased
dynamic balancing is a technique that brings
additional mechanisms to unbalanced mechanisms with
the purpose of actuating the original mechanism to move
along a predefined trajectory, regardless of the shaking
forces and moments. In this work, a planar three degrees
of freedom (3‐DOF) serial‐parallel mechanism is
proposed to implement this technique on an unbalanced
platform. The overall structure of the system is firstly
introduced and the mechanical design and kinematics of
the proposed mechanism is then presented. The dynamic
model of the mechanism and the platform is derived and
analysed. Finally, numerical examples are presented to
verify the effectiveness of the active dynamic balancing
mechanism and the improved dynamic performance of
the system. |
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International Journal of Advanced Robotic Systems
Autore: Ottaviano, Erika; Ceccarelli, Marco; Husty, Manfred; Yu, Sung-Hoon; Kim, Yong-Tae; Park, Chang-Woo; Hyun, Chang-Ho; Chen, Xiulong; Feng, Weiming; Sun, Xianyang; Gao, Qing; Grigorescu, Sorin M.; Pozna, Claudiu; Liu, Wanli; Zhankui, Wang; Guo, Meng; Fu, Guoyu; Zhang, Jin; Chen, Wenyuan; Peng, Fengchao; Yang, Pei; Chen, Chunlin; Ding, Rui; Yu, Junzhi; Yang, Qinghai; Tan, Min; Polden, Joseph; Pan, [...]
Pubblicato: 2004
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