基于支持向量机逆模型的电子节气门智能控制  

A New Intelligent Electronic Throttle Controller Based on SVM Inverse Model

作　　者：盛旺[1] 

机构地区：[1]湖南长沙学院电子与通信系,湖南长沙410003

出　　处：《小型内燃机与摩托车》2009年第4期67-71,共5页Small Internal Combustion Engine and Motorcycle

摘　　要：针对强非线性复杂时变的电子节气门,本文研究了一种基于逆模型的智能控制器,并由模糊核函数的最小二乘支持向量机来实现。采用最小二乘支持向量机来辨识对象的逆模型,依据此辨识的逆模型作为前馈的逆模型控制器。仿真实验表明该智能控制器实际效果良好。In this paper, tie is proposed. In the p a novel roposed intelligent control method for complex nonlinear time-varying electronic throtmethod, least square support vector machines （LS -SVM） with fuzzy kernal function is used to identify the inverse model of the plant, and then this identified inverse model is employed as the feedforward controller for electronic throttle. Simulation results show that the proposed intelligent controller has good performance.

关 键 词：电子节气门 智能控制 逆模型 支持向量机 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]