Analysis Of Ride Base On The Vehicle With Air-spring Suspension And The Development Of The Testing System

As the auto production and marketing rising, China has become an automotive powerhouse. Our own brands have been steadily progressing. But still rely on the low cost to fight against joint-venture brands for the market.Low-tech, low-quality must be the short board to our own brands. In order to change this situation, it is necessary to break the monopoly of the joint venture brands in advanced technology. Our own brands must research and develop the advanced automotive technology. Once really master these technologies, the quality can be improved and the cost can be reduced really.For chassis development, handling and ride have always been conflicting. Air spring suspension technology can reach the optimal balance between this contradiction. Greatly improve the vehicle ride comfort. In this context, this paper introduces the research status of the vehicle ride comfort at home and the broad; the correlation analysis and calculation of the air spring suspension; though simulation technology to simulate the testing and compare with the real vehicle testing data; the evaluation of ride comfort about air spring suspension.