摘要
阐述了传动系扭转振动主动控制的近期研究成果。从3个方面进行阐述了二(三)自由度电传动系统扭转振动控制研究、传统内燃机车辆传动系扭转振动控制研究、电动车辆传动系扭转振动控制研究。总结了电动车动力传动系统的振动(噪声)现象,指出传统车辆简化模型的局限性,提出了传动系统振动主动控制的新目标。围绕集中驱动式电动车动力传动系统的特点,从电机激励特性、常啮合结构特性、振动频率宽泛性、系统性4个方面对电动车传动系统主动控制的基础模型进行了展望。
Active control methods of driveline torsion vibration are investigated. Control methods are expounds from driveline two （three） degrees of freedom torsion vibration, traditional internal combustion engine vehicle drive- line vibration and electric vehicle driveline vibration. The vibration （noise） existed in the electric vehicle powertrain system is summarized, limitations of the classical simplified vehicle drivetrain model is pointed and the new target of active control of powertrain system is proposed. The powertrain basic model used for active control is discussed from motor activities, constant mesh structure characteristics, vibrate frequency broadness and systematic according to the features of centralized driven electric vehicle.
出处
《机电一体化》
2014年第6期3-10,65,共9页
Mechatronics
基金
国家863计划项目(2011AA11A265)
国家自然科学基金(51205290)
中央高校基本科研业务费专项资金项目(1700219118)
