Gear Shift Investigation Using Virtual Prototype
429
Fig. 3 Comparison of FFT from technical experiment and numerical simulation for fourth gear,
the engine speed 2160 RPM and torque 1027 Nm
4 Conclusion
With the increasing complexity of investigated structure, it is necessary to determine
the level of modelling with considering the results influencing the accuracy. The study
is dominantly focused on the gearbox, but other components are incorporated. The
presented paper deals with the investigation of gear shifting influence on the surface
normal velocity. The clutch activation and deactivation function were changed, where
the torque on shaft and surface normal velocity was evaluated. Based on the results
429
Fig. 3 Comparison of FFT from technical experiment and numerical simulation for fourth gear,
the engine speed 2160 RPM and torque 1027 Nm
4 Conclusion
With the increasing complexity of investigated structure, it is necessary to determine
the level of modelling with considering the results influencing the accuracy. The study
is dominantly focused on the gearbox, but other components are incorporated. The
presented paper deals with the investigation of gear shifting influence on the surface
normal velocity. The clutch activation and deactivation function were changed, where
the torque on shaft and surface normal velocity was evaluated. Based on the results