The determination of the optimal carrying capacity procurement of rail and shipping services in the automobile intermodal network with unique characteristics is essential to save automobile delivery cost. In this research we develop a two-stage stochastic programming model for the tactical-level decision problem arising in the special automobile intermodal network. Furthermore, we improve the s...

Many engineering systems create unwanted noise that can be reduced by the careful application of engineering noise controls. When this noise travels down tubes and pipes, a tuned resonator can be used to muffle noise escaping from the tube. The classical examples are automobile exhaust and ventilation system noise. In these cases where a narrow frequency band of noise exists, a traditional engi...

With the continuous development of automobile industry and people's increasing emphasis on safety, anti-trapping electric windows as an important safety function has attracted more attention from users. This paper studies speed difference-ripple scheme window anti-pinch, analyzes theory difference method, expounds principle application ripple technology. Simulink software is used to model simul...