混合动力汽车控制策略研究进展

Research Advance in Control Strategy for Hybrid Electric Vehicle

在对混合动力汽车布置型式进行介绍的基础上,对混合动力汽车研究中基于规则的稳态能量管理策略、模糊优化控制策略、瞬时优化控制策略和全局优化控制策略等主要控制策略进行了分析和比较,指出了未来混合动力汽车控制策略研究的发展方向.

Hybrid electric vehicle （HEV）, a new technology in automobile industry for resolving the energy shortage and environment pollution, has become a focus of automotive R＆D recently. Energy Management control strategy of HEV is the core and base of development of HEV. The current control strategies for HEV are not perfect and need further optimization. Based on the introduction of the classification of HEV power train system, several control strategies including rule-based energy management strategy, fuzzy logic control strategy, real time optimization strategy and global optimization strategy are analyzed and compared in this paper. At last, the trend of HEV control strategy research in future is indicated.