基于MATLAB有液压间隙调节器的气门机构的动力学模拟计算  

Dynamic Calculation on Valve Train with Hydraulic Lash Adjuster Based on Matlab

作　　者：李书军 王志伟[2] 皋军 

机构地区：[1]江南大学机械工程学院,江苏无锡214122 [2]暨南大学包装工程研究所,广东珠海519070

出　　处：《机床与液压》2006年第10期76-79,共4页Machine Tool & Hydraulics

基　　金：无锡市产学研项目(CY030004)资助

摘　　要：针对带有液压间隙调节器(Hydrau lic Lash Ad juster,HLA)的气门机构,采用液压模拟HLA的模型,构造了气门机构动力学计算模型。用MATLAB语言编制出该模型动力学计算通用程序,并对国内Santana轿车发动机中气门机构进行了动力学计算,计算结果表明所建立的模型是可用的,且具有一定的准确性、可靠性和通用性。A dynamic model of valve train with direct - acting hydraulic lash adjuster （HLA） was presented. A common program for its dynamic calculation was compiled with MATLAB language and the valve train＇ s dynamic calculation on Santana engine was carried out by the program. The model was proved out to be validated, and has certain veracity, validity and catholicity.

关 键 词：气门机构 液压间隙调节器 动力学模型 

分 类 号：TP302.7[自动化与计算机技术—计算机系统结构]