Abstract
The elastodynamics of the 3-RRR mechanism is studied in this paper. The absolute nodal coordinate formulation (ANCF) is used to model the flexible links, the generalizedα method with several efficient methods are adopted to solve the equations of motion of the system. A comparison is made between the rigid and flexible links of the mechanism. The results show that the flexibility of the link affects the displacement, velocity and acceleration of the moving platform significantly, and the flexure mechanism exhibits high frequencies vibrations.
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Zhang, X., & Zhang, X. (2014). Elastodynamics of the rigid-flexible 3-RRR mechanism using ancf method. Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 8918, 24–35. https://doi.org/10.1007/978-3-319-13963-0_3
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