Parametric Torsional Vibration of Mechanical Drive Systems with non-uniform Transmission Mechanisms

Authors

  • Nguyen Van Khang
  • Nguyen Phong Dien
  • Hoang Manh Cuong

Abstract

This report deals with the torsional vibration of a flexible drive system with non-uniform transmission mechanisms. The dynamic model of this system can be viewed as a parametric torsional vibration system, since the reduced moments of inertia of the rotating parts in the model are time varying. Firstly, the differential equations of motion for the system are established in general by using the Lagrangian equation of the second type. Then, the parametric vibration model of a ship propeller drive will be considered as a typical practical example. The initial conditions will be taken into account to find periodic solutions of the mathematical model derived from the vibration model. Some results of the forced response of the vibration system in time and frequency domain are included.

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Published

2019-08-01

How to Cite

Khang, N. V., Dien, N. P. and Cuong, H. M. (2019) “Parametric Torsional Vibration of Mechanical Drive Systems with non-uniform Transmission Mechanisms”, Technische Mechanik - European Journal of Engineering Mechanics, 28(3-4), pp. 310–323. Available at: https://journals.ub.ovgu.de/index.php/techmech/article/view/852 (Accessed: 22 December 2024).

Issue

Vol. 28 No. 3-4 (2008)

Section

Article