混合动力汽车再生制动系统控制策略的建模仿真分析

Modeling and Simulation Analysis of Control Strategy for Regenerative Braking System of Hybrid Electric Vehicle

文章主要对混合动力汽车在驱动循环下的实际工作特点进行了分析,并以传统汽车制动理论为基础,探究了制动安全性和高效制动能量回收情况。提出了较为有效的混合动力汽车再生制动系统控制策略。同时对混合动力汽车进行了系统建模以及程式驱动仿真实验,结果表示目前符合制动汽车的分配策略能够更好地符合车辆动力要求,提升能量使用效率。

This article mainly analyzes the actual working characteristics of hybrid vehicles under the driving cycle,and based on the traditional automobile braking theory,explores the braking safety and efficient braking energy recovery.A more effective control strategy for the regenerative braking system of hybrid electric vehicles is proposed.At the same time,system modeling and program-driven simulation experiments were carried out on hybrid vehicles.The results show that the current allocation strategy for braking cars can better meet the vehicle’s power requirements and improve energy efficiency.