Study on Modal Change Dual Planetary Composite Transmission System

Abstract:

In the study of the dynamic characteristics of the system, should pay attention to the influence on the dynamic performance of the system mode change. Mode change is closely related with mutation phenomena of mode localization process, in the natural frequency with the change of parameters, with a large curvature are quickly turned to separate the two natural frequency curve in the close position. Mode change will lead to the drastic changes in the natural frequency and modal energy, the variation of system parameters is also the location of the influence degree mutation position. Based on the modal characteristics of unique two stage power branch double wide helical planetary composite transmission system, studied the mode change phenomena, reveal the modal system changes.

• Periodical: Key Engineering Materials (Volume 620)
• Pages: 388-394
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.620.388
• Online since: August 2014
• Authors: Xue Zeng Zhao*, Xi Gui Wang, Yong Mei Wang
• Keywords: Dual Branch, Dynamic Characteristic, Modal, Modal Localization, Planetary Transmission System

References

[1] L. Xu, M.W. Lu and Q. Cao: Bifurcation and Chaos of a Harmonically Excited Oscillator With Both Stiffness and Viscous Damping Piecewise Linearities by Incremental Harmonic Balance Method, Vol. 26 (2003) No. 4, pp.874-883.

DOI: 10.1016/s0022-460x(02)01194-x

[2] A. Raghothama and S. Narayanan. Bifurcation and Chaos of an Articulated Loading Platform With Piecewise Non-linear Stiffness using the Incremental Harmonic Balance Method, Vol. 27 (2000) No. 9, pp.1085-1105.

DOI: 10.1016/s0029-8018(99)00025-6

[3] F.L. Litvin, D. Vecchiato and A. Demenego: Design of One Stage Planetary Gear Train With Improved Conditions of Load Distribution and Reduced Transmission Errors, Vol. 12 (2002) No. 4, pp.751-758.

DOI: 10.1115/1.1515797

[4] B. Irwanto, H.J. Hardtke and D. Pawandenat: An Efficient Technique for The Computation of Eigenvalue and Eigenvector Derivatives of Cyclic Structures, Vol. 8 (2003) No. 1, pp.2401-2406.

DOI: 10.1016/s0045-7949(03)00302-x

[5] P. Yang, D.J. Nin and J.C. Yang: A Fuzzy Evaluating Approach for Load Sharing Characteristics of EGT Based On Manufacturing and Assembly Error Characteristics, Vol. 2 (2005) No. 6, pp.1202-1123.

[6] V. Abousleiman and P. Velex: A Hybrid 3D Finite Element/Lumped Parameter Model for Quasi-Static and Dynamic Analyses of Planetary/Epicyclic Gear Sets, Vol. 4 (2006) No. 1, pp.731-754.

DOI: 10.1016/j.mechmachtheory.2005.09.005

[7] F. Chaari, T. Fakhfakh and M. Haddar: Dynamic Analysis of a Planetary Gear Failure Caused by Tooth Pitting and Cracking, Vol. 6 (2006) No. 2, pp.78-83.

DOI: 10.1361/154770206x99343

[8] S.V. Canchi and R.G. Parker: Effect of Ring-Planet Mesh Phasing and Contact Ratio on the Parametric Instabilities of a Planetary Gear Ring, Vol. 30 (2008) No. 10, pp.31-36.

DOI: 10.1115/1.2803716

[9] A. Bodas and A. Kahraman. Influence of Carrier and Gear Manufacturing Errors on the Static Load Sharing Behavior of Planetary Gear Sets, Vol. 47 (2004) No. 3, pp.913-921.

DOI: 10.1299/jsmec.47.908

[10] H.J. Cheng, H.S. Zhou and C.H. Huang: Integration of Finite Element Analysis and Optimum Design on Gear Systems, Vol. 38 (2004) No. 12, pp.182-195.

[11] A. Bajer and L. Demkowicz: Dynamic Contact/Impact Problems, Energy Conservation, and Planetary Gear Trains, Vol. 17 (2002) No. 6, pp.462-469.

DOI: 10.1016/s0045-7825(02)00359-6

[12] A. Kahraman, A.A. Kharazi and M. Umrani: A Deformable Body Dynamic Analysis of Planetary Gears With Thin Rims, Vol. 26 (2004) No. 2, pp.761-778.

DOI: 10.1016/s0022-460x(03)00122-6

[13] Daniele Vecchiato: Tooth Contact Analysis of a Misaligned Isostatic Planetary Gear Train, Vol. 39 (2006) No. 22, pp.621-635.

DOI: 10.1016/j.mechmachtheory.2005.10.001

[14] G. Liu: Nonlinear Dynamics of Multi-mesh Gear Systems, Vol. 11 (2007) No. 8, pp.67-101.