ISG混合动力汽车制动力动态协调控制策略研究  

The Research on Braking Force Dynamic Coordinated Control Strategy of ISG Hybrid Electric Vehicle

作　　者：李清纯[1] 颜景斌[1] 王旭东[1] 

机构地区：[1]哈尔滨理工大学电气与电子工程学院,黑龙江哈尔滨150080

出　　处：《自动化技术与应用》2011年第4期72-76,共5页Techniques of Automation and Applications

摘　　要：本文针对混合动力汽车的制动过程能量回馈效率不足进行分析。以ISG技术的中度混合动力汽车为平台,通过分析混合动力汽车前、后轮制动力分配以及摩擦制动力和再生制动力的合理分配,建立了基于制动安全性和高效制动能量回收的动态协调再生制动控制策略模型,并在不同的路况下进行仿真分析和修正。仿真结果表明,制动力动态协调控制策略与原有传统模型相比提高了制动能量回收的效率。The essay analyzes the energy feedback the insufficient of efficiency feedback for braking process in hybrid electric vehicle.With ISG technology of medium hybrid cars as platform,through the analysis of front and rear wheels of hybrid car brake force distribution and frictional braking force and regenerative braking force distribution,dynamic coordination regenerative braking control strategy model,which is based on the safety and efficient braking energy recovery is established.It simulated analysis and correction on different conditions.Simulation results show that compared with the original traditional model,the dynamic braking force coordination control strategies improves the efficiency of the braking energy recovery.

关 键 词：混合动力汽车 制动能量回馈 动态协调控制策略 

分 类 号：TP273.3[自动化与计算机技术—检测技术与自动化装置]