timing angle

Practices prove that this method can meet the precision demand of the control system and release the injection timing experimental quantity. angle.

实践表明，该方法能满足供油提前角控制要求，减轻供油提前角实验量。

The Influences of Injection Timing Angle Increase on Diesel Engine Performance before TDC

供油提前角增大对柴油机性能的影响分析

Analysis focused on the valve timing of exhaust valve opening time, intake valve close time, valve overlap angle, valve lift and intake system parameters on the performance of the engine.

讨论了气门正时中排气门打开时刻、进气门关闭时刻、气门重叠角，气门升程和进气系统参数变化对发动机性能的影响。

To increase the valve overlap by valve timing. angle.

增大进、排气阀开启重叠角。

The control of the engine ignition timing and temporarily closed angle is also dominated by current ECU of gasoline engine.

对于气体燃料发动机的点火提前角控制和闭合角控制，则暂时还采用发动机上现有的汽油机控制单元ECU来控制。

The influence of the injection timing and the injection angle was studied.

就喷油参数对汽油缸内直喷的影响进行了分析，研究了喷油定时与喷油角度的作用。