| 功率分流混合动力车辆模糊控制策略设计与仿真 |
| |
| 引用本文： | 韩立金,李宏才,韩全福.功率分流混合动力车辆模糊控制策略设计与仿真[J].机械设计与制造,2011(7). |
| |
| 作者姓名： | 韩立金 李宏才 韩全福 |
| |
| 作者单位： | 1. 北京理工大学,机械与车辆学院,北京,100081
2. 内蒙古第一机械(集团)科研所,包头,014030 |
| |
| 基金项目： | 车辆传动国家重点实验室基金项目(9140C3402010902) |
| |
| 摘 要： | 将功率分流混合动力方案应用于某重型大功率特种轮式车辆,针对这种基于行星排功率分流混合动力系统结构复杂,控制难度高的特点,研究了其控制系统的组成和结构,提出了整车控制系统分层控制结构。对车辆模式切换以及功率分配规律进行了分析,并采用模糊逻辑控制方法解决了发动机功率与动力电池组功率优化分配的问题,设计了模糊控制器,建立了模糊规则,并进行了循环工况仿真,仿真结果表明所述模糊控制策略能够使发动机控制在优化工作区间,并使整车燃油经济性得到改善,取得了良好的控制效果。
|
| 关 键 词： | 功率分流 混合动力 模糊控制策略 |
Study and optimization on fuzzy control strategy for power distributing HEV |
| |
| HAN Li-jin,LI Hong-cai,HAN Quan-fu.Study and optimization on fuzzy control strategy for power distributing HEV[J].Machinery Design & Manufacture,2011(7). |
| |
| Authors: | HAN Li-jin LI Hong-cai HAN Quan-fu |
| |
| Affiliation: | HAN Li-jin1,LI Hong-cai1,HAN Quan-fu2(1School of Mechanical Engineering,Beijing Institute of Technology,Beijing 100081,China)(2Research Institute of Inner Mongolia First Machinery Group Corporation,Baotou 014030,China) |
| |
| Abstract: | Through applying power distributing hybrid drive strategy in a heavy-duty power special wheeled vehicle,the composition and structure of its control system are studied specific to the complex system structure and control system with high difficulty,then a hierarchical control structure for vehicle control system is put forward.Afterwards,analysis concerning on vehicle mode switch and power distribution rule is carried out,based on which the power of engines and power battery optimal distribution are solved ... |
| |
| Keywords: | Power distribution Hybrid electric vehicle Fuzzy control strategy |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
