Dynamic modeling and analysis of a spur planetary gear involving tooth wedging and bearing clearance nonlinearity

Guo, Yi; Parker, Robert G.

doi:10.1016/j.euromechsol.2010.05.001

Cited by 145 publications

(94 citation statements)

References 15 publications

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“…Planetary gears are showing both tooth wedging and planet bearing failures. Guo and Parker (2010) show that gravity is the dominant excitation source for tooth wedging. Larsen et al (2003), Rasmussen et al (2004) and Hansen et al (2010) describe bearing failures and the connection to tooth wedging.…”

Section: Physics-based Modelsmentioning

confidence: 99%

“…Tooth wedging, through enlarged forces, increases the risk of bearing failures. Guo and Parker (2010) extended a model presented in Lin and Parker (1999). The extended two-dimensional model contains the carrier, the ring, the sun and the planets, each being rigid bodies having two translational and one rotational degrees of freedom.…”

Section: Physics-based Modelsmentioning

confidence: 99%

“…Ambarisha and Parker (2007) predicted the existence of tooth contact loss and other nonlinear phenomena in a planetary gear system using finite element and lumped-parameter models. Guo and Parker (2010) presented dynamic modeling and analysis of a typical planetary gear representative for a geartrain by introducing tooth wedging, tooth contact loss, and bearing clearance into a lumpedparameter model.…”

Section: Physics-based Modelsmentioning

confidence: 99%

See 2 more Smart Citations

Review on Approaches for Condition Based Maintenance in Applications with Induction Machines located Offshore

Cibulka¹,

Ebbesen²,

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et al. 2012

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This paper presents a review of different approaches for Condition Based Maintenance (CBM) of induction machines and drive trains in offshore applications. The paper contains an overview of common failure modes, monitoring techniques, approaches for diagnostics, and an overview of typical maintenance actions. Although many papers have been written in this area before, this paper puts an emphasis on recent developments and limits the scope to induction machines and drive trains applied in applications located offshore.

show abstract

Section: Physics-based Modelsmentioning

confidence: 99%

Section: Physics-based Modelsmentioning

confidence: 99%

Section: Physics-based Modelsmentioning

confidence: 99%

See 1 more Smart Citation

Review on Approaches for Condition Based Maintenance in Applications with Induction Machines located Offshore

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Ebbesen²,

Hovland³

et al. 2012

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show abstract

“…Conversely, without the floating sun, gearbox misalignment and unequally shared loads can occur. As a result, edge loading of the gears and planet-bearing forces increase, leading to reduced gear and bearing life and potential premature failure [3].…”

Section: Study Motivationmentioning

confidence: 99%

Gearbox Reliability Collaborative Analytic Formulation for the Evaluation of Spline Couplings

Guo

Keller

Errichello³

et al. 2013

Self Cite

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“…Most of them focus on dynamic behavior and load sharing of PGT [5][6][7][8][9][10][11][12]. The methods used by these research are classified into three main types: numerical analysis [10], finite element method [13,14], and experiment [11].…”

Section: Introductionmentioning

confidence: 99%

Influence of the Eccentric Error of Star Gear on the Bifurcation Properties of Herringbone Star Gear Transmission with Floating Sun Gear

Guo

Fang

Zhang

et al. 2018

Shock and Vibration

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Taking a herringbone star gear transmission (HSGT) with floating sun gear as an example, the system bifurcation characteristics with the changing of the eccentric error of star gear and the working frequencies are analyzed. For this analysis, a generalized dynamic model of HSGT considering the manufacturing eccentric errors, time-varying mesh stiffness, and load balancing mechanism is established and solved by numerical method. The floating process of sun gear is explained. In this paper, there are seven cases about the eccentric errors of star gears which are calculated, respectively. To study the effect of the working frequencies (including meshing frequency and rotation frequency), the calculation is done at three kinds of input speed in which the working frequencies are close to the system natural frequencies. The results are demonstrated in detail by the bifurcation diagrams, phase plane plots, and Poincare maps. The system bifurcation characteristics are particularly analyzed and compared in every case. This work provides important guidance to the engineering of HSGT.

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Dynamic modeling and analysis of a spur planetary gear involving tooth wedging and bearing clearance nonlinearity

Cited by 145 publications

References 15 publications

Review on Approaches for Condition Based Maintenance in Applications with Induction Machines located Offshore

Review on Approaches for Condition Based Maintenance in Applications with Induction Machines located Offshore

Gearbox Reliability Collaborative Analytic Formulation for the Evaluation of Spline Couplings

Influence of the Eccentric Error of Star Gear on the Bifurcation Properties of Herringbone Star Gear Transmission with Floating Sun Gear

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