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Automatic characteristic analysis method of multi-degrees-of-freedom planetary gear train based on graph theoryBy Ju Hyok Jong, Su Gyong Ri, Jong Chol Kil, Thae Song Pak
Abstract: The purpose of this paper is to develop a computer-aided analysis method of the planetary gear train (PGT) based on graph theory. In this paper, a novel graph model is developed to represent the structure of the PGTs. Then, according to the gear shift strategy, the characteristic analysis models are deduced for each operating mode. The structure of the graph model is efficiently described through several variations of the incidence …
Published in International Journal of Mechanical Dynamics and Systems Analysis · Vol. 4, Issue 2, 2026 Read article →