Research Article

Optimization on Nonlinear Dynamics of Gear Rattle in Automotive Transmission System

Table 2

Structural parameter of each gear.

GearsZ1pZ2pZ3pZ4pZ5pZ1gZ2gZ3gZ4gZ5g

Number of teeth z11192937413636363431
Equivalent mass of idler gear m (kg)0.36080.34990.16590.19520.2473
Gear backlash j (mm)0.200.200.200.200.20