基于非线性电子控制节气门系统优化内燃机性能  

Engine Performance Optimization Based on Non-linear Electronic Control Throttle System

作　　者：王立标[1] 李岳林[1] 曾志伟[1] 汤彬[1] 杜宝杰[1] 

机构地区：[1]长沙理工大学汽机学院,湖南长沙410076

出　　处：《小型内燃机与摩托车》2008年第4期44-46,49,共4页Small Internal Combustion Engine and Motorcycle

基　　金：湖南省自然科学基金资助项目(06JJ20045);湖南省教育厅资助科研项目(07A004)

摘　　要：针对内燃机非线性工况,建立非线性电子控制节气门系统控制非线性工况改进内燃机性能。在非线性系统模型中,采用建立数学滑动模型的方法来分析模拟非线性工况。通过计算机仿真,验证该控制方案在节气门控制系统中的可行性和有效性。The purpose of this paper is to create modeling and control of non-linear properties for I. C. engine by the non-linear electronic control throttle system in order to improve engine performance. In the non-linear system, the sliding mode control method is used to analyze and simulate the non-linear properties of I. C. engine. The effectiveness and feasibility of this system are checked and verified through computer simulation.

关 键 词：非线性系统 电子控制节气门系统 数学滑动模型 

分 类 号：TK413.96[动力工程及工程热物理—动力机械及工程]