knock indication instrument;knock indicator

Analysis of the cause of "2.23" detonation in Liaoyang and the preventive method;

浅析辽化“2.23”爆震事故的成因及预防

Applied study of photoelectric detector in detonation wave s measurement;

光电池测光器在爆震波测量中的应用

Reliability test in pressure measuement of detonation combustor;

爆震室压力测量可靠性试验

Experimental Study on the Knock Control of HCCI Engine by Methanol and Ethanol Additives at High Load;

醇类添加剂改善HCCI发动机高负荷爆震试验

A study of knock in engine fueled with hydrogen;

燃氢发动机的爆震燃烧问题

Research on HCCI Knock Characteristics Parameter Based on Discrete Wavelet Transfer;

基于离散小波变换的HCCI爆震特性参数研究

Gasoline Engine Knocking Control System Design and Judgment Technology;

汽油机爆震控制系统设计与判别技术

This paper presents the testing method of engine knocking.

对汽车发动机爆震的几种测量方法进行了比较 ,并基于此设计了具体的爆震信号测量电路 ,该电路应用于发动机综合性能分析仪中 ,通过对发动机爆震的实测 ,证明性能良好。

The knock threshold detection is the key of gasoline engine knock detection,and it is the key of the closed loop ignition control of gasoline engines.

汽油机爆震的难点是爆震边缘点检测,爆震边缘点是汽油机点火闭环控制的前提。

The automobile engine knock detection is a typical one-dimension time-varied signal pattern recognition problem.

汽车发动机爆震检测是典型的一唯时变信号模式识别问题,详细描述了基于离散傅立叶变换(DFT)进行发动机各气缸爆震强度模式识别的算法,并采用递阶模式特征判别和判决阈值自调整策略,有关算法集成到我们自主开发的发动机控制系统中,并在国产奥托微型轿车上取得满意的实际应用效果。

Study on anti-detonation properties of armor plate/kevlar composites;

装甲钢/芳纶复合材料抗爆震性能研究