Power flow analysis of compound planetary gear trains in flight leading edge flaps

DOI

10.2991/icmra-15.2015.129How to use a DOI?

Keywords

Geared rotary actuator; Planetary gear; Power flow; Hypergraph

Abstract

Geared rotary actuators in the leading edge flaps of an aircraft are usually composed of compound planetary gear sets with high reduction ratio. A new method using hypergraph in the power flow analysis of compound planetary gear sets in geared rotary actuator is proposed. The equation establishment method of kinematics and torques based on hypergraphs is investigated and the circulating power calculation approach is studied as well. A GRA on the aircraft was taken as an example to highlight the method.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Fuchun Yang
AU  - Jianxiong Feng
PY  - 2015/04
DA  - 2015/04
TI  - Power flow analysis of compound planetary gear trains in flight leading edge flaps
BT  - Proceedings of the 3rd International Conference on Mechatronics, Robotics and Automation
PB  - Atlantis Press
SP  - 666
EP  - 671
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmra-15.2015.129
DO  - 10.2991/icmra-15.2015.129
ID  - Yang2015/04
ER  -