... to previously published methodologies, this paper proposes a novel approach for directly synthesizing power-split hybrid transmissions that makes use of the results of previously synthesized planetary gear trains (PGTs) rather than necessitating a resynthesis of their PGTs. A new topological graph that can...

... in vegetable pot seedling transplanting, is difficult to fulfill using a planetary gear train with noncircular gears and a single-planet carrier. To address this problem, we propose a noncircular gear pair that comprises an incomplete noncircular gear, rack, partial noncircular gear, and elliptical gear...

...Wenjian Yang; Huafeng Ding The structural synthesis of planetary gear trains (PGTs) is helpful for innovating transmission systems in machinery. A great deal of research has been devoted to the synthesis of one-degree-of-freedom (1-DOF) PGTs over the past half century. However, most synthesis...

...Wenjian Yang; Huafeng Ding Planetary gear trains (PGTs) are widely used in transmission systems. The structural synthesis of PGTs is an effective way to create novel and excellent transmissions. In the structural synthesis of PGTs, the isomorphism detection (ID) is an essential and especially...

...] Hwang , W. M. , and Huang , Y. L. , 2011 , “ Synthesis of a Six-Coaxial-Link Planetary Gear Train for Seven-Speed Automatic Transmissions ,” J. Chin. Soc. Mech. Eng. , 32 ( 4 ), pp. 313 – 321 . [2] Cooney , T. J. , 1999 , “ The New Allison HD4070 Transmission—Design, Development...