The Application of Statistical Simulation to Valve Train Fault Diagnosis;

Study of Fault Diagnosis for Valve Train Based on Time-Sequence Analysis;

Based on the processing at vibration signals of diesel cylinder head and by means of the power spectrum analysis with Euclidean distance distinguishing function,the valve train faults are diagnosed.

Simulation and analysis of the valve train of diesel engine;

Comparison of valve train dynamic models;

Study of Effects of Characteristic Parameters of Cam Profile With High-Order Polynomial on Valve Train Performance;

Research on Virtual Prototype Technic of Valve Train System in Internal Combustion Engines;

By using both AVL-Tycon (Valve trains system dynamics analyzing software) and AVL-Boost (Engine cycle simulation software), valve train system of an electronic-controlled vehicle diesel engine is analyzed and improved.

In this calculation model for the movement rule of valve train system with rocker, the position of every compo- nent is determined, so it has a high precision.

The current technology and future development of internal combustion engines' valve mechanism

A parameterized prototype(PP) of valve mechanism is constru.

Moreover,making an example of a certain part in valve mechanism,an application of the new solution ha.

Dynamic Analysis of Overhead Valve-train Based on Multi-body Coupled System;

The widely used valve-train simulation software,AVL-TYCON,was applied to perform both kinematic and dynamic simulations for the valve-train of a four-cylinder gasoline engine.