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Research on Kinematics and Efficiency Calculation of Binary Logic Planetary Gearbox Based on Graph Theory

Authors :
Qiang Zhang
Zhe Wu
Jingtao Shen
Suxiao Cui
Yanping Cui
Source :
Applied Sciences, Vol 14, Iss 5, p 1773 (2024)
Publication Year :
2024
Publisher :
MDPI AG, 2024.

Abstract

In this paper, the graph theory model of the kinematics of the double internal meshing planetary gear is established by splitting the k value of the planetary gear, the system matrix of the dual-state logic planetary gear transmission is assembled, the logic characteristics of the dual-state logic planetary gear transmission control are analyzed, the logic characteristic table of the 32-gear control is established, and the system model of the kinematics analysis and calculation of the entire planetary gear transmission is established. The expressions of rotational speed and transmission ratio of each component (including planetary gear) of the planetary gear in 32 gears are solved and obtained. The efficiency expression of each gear is derived through the Kleinas method, the calculation of the transmission ratio and efficiency of the 32 gears is completed, and the system efficiency diagram is drawn, which provides a reliable basis for the structural design, shift dynamic simulation analysis, and test verification of the dual-state logic planetary transmission.

Details

Language :
English
ISSN :
20763417
Volume :
14
Issue :
5
Database :
Directory of Open Access Journals
Journal :
Applied Sciences
Publication Type :
Academic Journal
Accession number :
edsdoj.fc17522db374a75a5647089eee15c41
Document Type :
article
Full Text :
https://doi.org/10.3390/app14051773