@INPROCEEDINGS{10633153, author={Tian, Chunxu and Huang, Zhichao and Li, Hongzeng and Chen, Fei}, booktitle={2024 IEEE International Conference on Mechatronics and Automation (ICMA)}, title={Analysis of the Velocity of Two-Layer Generalized Parallel Manipulators}, year={2024}, volume={}, number={}, pages={1694-1699}, keywords={Jacobian matrices;Couplings;Transmission line matrix methods;Mechatronics;Automation;Fasteners;Manipulators;velocity equations;parallel manipulators;coupling sub-chains;screw theory;Jacobian}, doi={10.1109/ICMA61710.2024.10633153}}