Title :
Nonlinear dynamic model and governing equations of low speed and high load planetary gear train with respect to friction
Author :
Shiqi, Chen ; Jiyun, Zhao ; Bingwen, Li ; Zhan, Xu ; Yanqiu, Feng
Author_Institution :
Sch. of Mechatron. Eng., China Univ. of Min. &Technol., Xuzhou, China
Abstract :
A torsional-lateral nonlinear dynamic model for planetary gear train system is developed considering surface friction, gear mesh stiffness and synthesis mesh errors. The originally derived governing equations are very hard to solve for which are characterized by semi-definition, time-variation and nonlinearity. The appropriate coordinate transformation is selected, and a unified equation of analysis model of non-linear and dimensionless is established.
Keywords :
elastic constants; friction; gears; gear mesh stiffness; high load planetary gear train; low speed planetary gear train; surface friction; synthesis mesh error; torsional-lateral nonlinear dynamic model; Dynamics; Economic indicators; Friction; Gears; Load modeling; Mathematical model; Nonlinear dynamical systems; Friction; Low speed and high load; Nonlinear vibration; Planetary gear train;
Conference_Titel :
Consumer Electronics, Communications and Networks (CECNet), 2011 International Conference on
Conference_Location :
XianNing
Print_ISBN :
978-1-61284-458-9
DOI :
10.1109/CECNET.2011.5768465
