The data of planetary gear trains with single and double planet carriers, 1⁓3 degrees of freedom and up to ten components

This is a database of planetary gear trains (PGTs), containing containing the adjacency matrices of PGTs with single and double planet carriers, and saved in a mat file. The data under different files are distinguished by the degree of freedom and component. For example, sxxj1f3g stores the data of PGTs with double planet carriers, 1 degree of freedom and 3 components.dxxj1f3g stores the data of PGTs with single planet carrier, 1 degree of freedom and 3 components.

本数据集为行星齿轮系（Planetary Gear Trains, PGTs）数据库，收录了搭载单行星架与双行星架的行星齿轮系的邻接矩阵，所有数据存储于MAT文件中。不同文件内的数据依据自由度与构件类型进行区分。例如，sxxj1f3g存储的是双行星架、1自由度、3构件的行星齿轮系数据；dxxj1f3g存储的是单行星架、1自由度、3构件的行星齿轮系数据。