Ordered Structure and the Coupling Degree of Planar Mechanism Based on Single-Open Chain and Its Application

Autor: Ting-Li Yang, An-Xin Liu, Lu-Bin Hang, Xianwen Kong, Yufeng Luo, Hui-Ping Shen, Fang-Hua Yao, Qiong Jin
Rok vydání: 2008
Předmět:
Zdroj: Volume 2: 32nd Mechanisms and Robotics Conference, Parts A and B.
DOI: 10.1115/detc2008-49080
Popis: A new viewpoint on structural composition of mechanism is proposed in this paper: any mechanism can be decomposed into a group of ordered single-open-chains (SOC). Based on the ordered SOC and its constraint property, the following concepts or principles are proposed or established: (1) the criteria for determination of basic kinematic chain (BKC). (2) the coupling degree of BKC, (3) the criteria for determination of types of degree-of-freedom, (4) the formula for calculation of number of mechanism configurations, and (5) a new unified modular method for structural, kinematic and dynamic analysis of mechanism.Copyright © 2008 by ASME
Databáze: OpenAIRE
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