Nonlinear Dynamic Simulation of Coupled Lateral-torsional Vibrations of a Gear Transmission System
نویسندگان
چکیده
Nonlinear dynamic model of the coupled lateral-torsional vibrations of a gear transmission system is developed, in which time-varying gear meshing stiffness, errors, and gaps are considered. The fundamental rules of the system’s multi-harmonic dynamic response have been obtained based on the time domain diagram, frequency domain diagram, phase plot, and Poincaré map. Therefore, estimation of the dynamic response can be realized in the period of the system design.
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