货车存活规律研究

摘要

As the truck is a kind of very important production, the study of truck survival regular pattern would contribute to predict the future quantity of possessed truck and truck concentrate scrapped, which would advance to deal with many social problems brought by car scrapped. The model based on the Weibull distribution can be estimated more accurately for the truck and the segment survival probability and st, rvival regular pattern. The model required less data with more accurately, and has a stronger operability.%介绍了基于威布尔分布建立的模型得到货车及细分车型的存活概率，并对存活规律进行了分析。该模型精度较高，所需数据较少，具有很强的可操作性。