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- valve timing optimization 配气相位优化
- Variable Valve Timing and Lift Electronic Control System. 可变气门正时及升程电子控制系统。
- Valve timing is a major factor in achieving good volumetric efficiency. 定时阀是实现高容积效率的一个主要因素。
- Intersection for signal timing optimization parameters, we must first accurately understand the traffic control of some basic concepts. 要进行交叉口信号配时参数的优化,首先必须准确理解交通控制中的一些基本概念。
- 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。
- For 2009, the HHR's base 2.2-liter engine gained variable valve timing and the ability to run on E85. 2009年,是和记港陆的基地2.;2升发动机升可变气门正时和能力上运行的E85。
- The designed VVT (variable valve timing) system can change the valve timing in running condition. 摘要开发了变进排气正时控制机构,实现气门正时的调节。
- Timing optimization parameters can ensure information simultaneously, and transmission delay, and detect clock error in extreme conditions of proper error detection. 优化位定时参数,保证信息同步,保证传输延迟和时钟误差在极端条件下进行恰当的错误检测。
- If the timing notch is more than 13 mm (1/2 inch) away from the TDC mark in either direction, the valve timing is incorrect. 如果正时凹口无论在哪一边距离TDC标记大于13公厘(1/2英寸),则阀门正时不正确。
- The effects of five adjusting parameters of valve timing, admission valve clearance, emission valve clearance, rotational speed ,load rate are interacted. 配气相位、进气门间隙、排气门间隙、转速、负荷五个调整参数之间是相互影响的。
- The valve rocker arm rotating inertia of a high-speed internal combustion engine has a greater effect on dynamic performance of a valve timing system. 高速内燃机气门插臂转动惯量对配气系统动态特性具有较大影响.
- An automatic control device of motorcycle variable valve timing(VVT) mechanism is introduced based on double cam structure. 介绍了一种基于双凸轮结构的摩托车发动机可变配气正时(VVT)机构自动控制装置。
- 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。
- This paper studies maintenance time optimization problems for equipment overhaul maintenances within a limited time interval under the condition that overhauls are incomplete maintenances. 文章研究了采用大修维护的设备,在有限时间区间内且在大修为不完全维护的条件下,维护时间的优化问题。
- To solve the information transmission bottleneck problem of traditional real time optimization, real time optimization is integrated with Management Information System (MIS) to form real time optimization system. 为了解决目前实时优化信息不畅的瓶颈问题,本论文将实时优化与管理信息系统(MIS)相结合,构成了实时优化系统。
- Engine efficiency is also improved by the use of direct injection (DI) and continuously variable valve timing (VVT) on both the inlet and exhaust sides. 进出口的引擎效率也由直接注射法(DI)和发动机可变气门正时技术(VVT)的运用而改进。
- Related to the MZR engine in the Mazda3, but lacking variable valve timing, the Duratec four-banger is available as a PZEV (Partial Zero Emissions Vehicle) engine in some states. 相关MZR发动机的马自达3,但仍缺乏可变气门正时,该Duratec四banger可作为零污染(部分零排放车辆)引擎在某些国家。
- This new type cam structure can implement continuous Variable Valve Timing and continuous Variable-Lift simultaneity, which adapt to the developing tendency of VVT. 这种新型凸轮结构可以实现连续可变气门正时和气门升程,适应了无级式机电一体化可变气门正时和可变气门升程机构的发展趋势。
- This paper gives a brief introduction on the technology of variable valve timing (VVT) and variable-lift, and brings forward a new cam structure which is simple and practical. 摘要本文简要介绍了可变气门正时(VVT)及可变升程技术,提出了一种简单而实用的新型凸轮结构。
- According to different pattern, the best timing plan can be worked out by the signal timing optimizing program and the simulated software. 针对不同的交通网络状态模式,用信号配时优化程序和仿真软件算出每种模式的最佳配时方案;