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.
出处
《小型内燃机与摩托车》
CAS
北大核心
2009年第4期67-71,共5页
Small Internal Combustion Engine and Motorcycle
关键词
电子节气门
智能控制
逆模型
支持向量机
Electronic throttle, Intelligent control, Inverse model, Support vector machine
