内燃机无凸轮电液驱动配气机构控制技术

无凸轮电液驱动配气机构在所有工况下都能连续、独立地控制气门运动，使发动机获得低排放、低能耗、高扭矩和高功率输出等优点。怎样解决控制问题是很关键的一步。本文对近来在无凸轮电液驱动配气机构控制技术方面的发展进行了介绍，阐述了其配气机构的基本原理和控制模型，并在此基础上对各种控制方法进行了分析和讨论。

Control Technology of Camless Electrohydraulic Valvetrain for Internal Combustion Engine

Camless electrohydraulic valvetrain could continuously and independently control valve motion at each engine operational condition, which offers many advantages,such as low exhaust emission, low fuel economy, high torque and power. How to solve control problem is a critical step in achieving these advantages. This paper introduces the recent development of control techniques for camless electrohydraulic valvetrain, elaborates basic theoryand control model, analyzes and discusses various control methods on the basis of above theories.