... . 24 11 2023 05 04 2024 05 04 2024 20 05 2024 Graphical Abstract Figure fractionated multiple-joint kinematic chains database generation isomorphism identification combined characteristic graph labeling priority order rules mechanism synthesis National...

...Wuxing Pan; Ruiqin Li In type synthesis of mechanisms, isomorphic identification of kinematic chains is a key issue, which has been studied for many years. In this paper, a new topological invariant, a character array of edge is constructed based on a novel model called an equivalent mechanical...

... . For example, the number string b 1 e 5 in CHC = CNS(b)_ b 1 e 5 is simplified as 5. Consequently, the SCHC of the topological graph in Fig. 5( a ) is A-1B4B4C8B8C_5. The multi-color topological graph can be represented uniquely by its SCHC which is used for isomorphism identification. In other...

... ournal of M echanisms and R obotics . 03 12 2019 15 03 2020 20 03 2020 11 05 2020 isomorphism identification structural synthesis kinematic chain compound topological invariant mechanism synthesis An effective method for creating novel mechanism configurations...