针对48V车辆自动启动过程冲击问题的优化

Optimization of Impact Problem in 48V Vehicle Auto-start Process

文章简要介绍了48 V微混系统的主要功能和工作原理,建立了48 V自动启动过程的控制模型,分析了自动启动过程冲击问题的产生机理,介绍了利用标定手段改善冲击问题的方法,提供了一种高效率、低成本的解决方案,具有较好的工程意义。

The main functions and working principle of the 48 V micro hybrid system are briefly introduced,the control model of the auto-start process of the 48 V micro hybrid system is established,the mechanism of the impact problem during the auto-start process is analyzed,the method of improving the impact problem by calibration means is introduced,and an efficient and low-cost solution is provided,which has profound engineering significance.