Open AccessDimensional Parameters Design for Flexible Cable Drive Parallel Mechanism
Author(s) -
Hongbo Liao,
Kun Liu,
Xinyi Zhang,
Zhongkai Chen,
Yin Kun
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1635/1/012039
Subject(s) - mechanism (biology) , kinematics , dimension (graph theory) , computer science , constraint (computer aided design) , mechanical engineering , engineering , mathematics , physics , classical mechanics , quantum mechanics , pure mathematics
In order to design the size parameters of flexible cable drive parallel mechanism quickly and accurately, a mathematical model of flexible cable drive parallel mechanism is established, and a design method of dimension parameters for flexible cable drive parallel mechanism is presented. By analyzing the kinematics and dynamics relation of the flexible cable drive parallel mechanism in the finite constraint space, the mathematical model of flexible cable drive parallel mechanism is derived, which includes the constraints of shape size, force and cable weight. The maximum effective working space of flexible cable drive parallel mechanism is calculated, and the dimension parameter value of flexible cable drive parallel mechanism is obtained. It provides the basis for fast and accurate design of key dimension parameters for flexible cable drive parallel mechanism.