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- Variable valve actuation (VVA) is one of the most efficient methods to achieve homogeneous charge compression ignition (HCCI) and transition between HCCI and SI combustion on gasoline engine. 摘要全可变气门技术是目前汽油机上实现均质充量压缩燃烧(HCCI)及HCCI与火花点火(SI)燃烧模式之间过渡最为切实有效的技术途径之一。
- Variable valve actuation(VVA) is one of the most efficient methods to achieve homogeneous charge compression ignition(HCCI) and transition between HCCI and SI combustion on gasoline engine. 全可变气门技术是目前汽油机上实现均质充量压缩燃烧(HCCI)及HCCI与火花点火(SI)燃烧模式之间过渡最为切实有效的技术途径之一。
- Electromagnetic valve actuation (EVA) is a new kind of variable valve timing technology. 摘要电磁气门驱动是一种新型的可变配气相位技术。
- A Survey of Variable Valve Actuation for Engine 发动机可变气门驱动的研究与进展
- VVA(Variable Valve Actuation) 全可变气门机构
- Keywords electromechanical valve actuation（EMVA）;camless engine;variable valve actuation （VVA）;high-speed solenoid valve;soft landing;variable structure control;sliding mode control; 电磁驱动气门系统;无凸轮发动机;可变气门驱动;高速电磁阀;软着陆;变结构控制;滑模控制;
- Electromechanical valve actuator system (EMVA) uses solenoid to drive each valve independently for achieving variable valve timing (VVT). 电磁式汽门机构使用电磁螺线管式驱动汽门，免除凸轮轴，各汽门可独立控制。
- EXPERIMENTAL STUDY ON CLOSE LOOP CONTROL OF A FULLY VARIABLE VALVE ACTUATION 全可变气门机构闭环控制试验研究
- Study and Simulation of an Electromagnetic Control Fully Variable Valve Actuation System 电磁控制全可变气门系统及其仿真
- This paper is mainly involved in the technical analysis of vehicle gasoline engine latest technology - variable valve timing-driven institutions of (VVA). 本论文主要涉及研究方向是车用汽油机最新技术-可变气门驱动机构VVA的的技术分析。
- variable valve actuation 可变气门驱动
- Intelligent Variable Valve Actuating Timing System of Modified Lexus400 凌志400改进型轿车智能可变配气正时系统
- Variable Valve Timing and Lifting Electronic Control Valve Actuating Mechanism 可变气门正时和升程电子控制配气机构
- Variable Valve Timing and Lift Electronic Control System. 可变气门正时及升程电子控制系统。
- VTi stands for “Variable valve lift and Timing Injection”. 积分是“可变阀门升程和定时注射".
- The three major forces involved in valve actuation are thrust, torque and rimpull. 决定阀门操作的力主要有三种：推力，扭矩和边缘拉力。
- Effects of Fully Variable Valve Actuator Dynamic Adjusting on HCCI Combustion Transition Operation 全可变气门机构动态调节特性对汽油HCCI运行的影响
- What type of cargo valve actuator is fitted? 装有哪种类型的阀门驱动机构?
- Output. Determine what outputs the program generates. These may be a form of mechanical action (valve actuation) or recorded data (generation of batch records). 输出。确定程序产生的输出结果。可以是机械作用的（阀门动作）或记录的数据（由批次记录生成的）的形式。
- Dynamic simulation of electromagnetic valve actuation (EVA) was conducted on a prototype EVA by using both finite element method (FEM) and lumped parameters method (LPM). 摘要用有限元法和集总参数法对一试验用电磁气门驱动(EVA)系统进行了动态仿真。
