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基于BP神经网络的发动机怠速模型

The Idle Speed Model of Engine Based on BP Neural Network
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摘要 发动机怠速模型是发动机怠速控制的基础.发动机怠速工况具有非线性特性.利用BP人工神经网络建立了发动机怠速模型,并利用实际发动机系统测得的怠速转速数据作为神经网络学习样本数据.理论分析和仿真研究均表明了该方法的有效性. The model of engine idle speed is the base of engine control. It is nonlinear model. Neural network is used to model the idle speed of engine. The actual data of engine are used as neural network training data. The effectiveness of the presented method is demonstrated by the simulation results and theoretical analysis.
作者 彭富明
出处 《吉首大学学报(自然科学版)》 CAS 2005年第4期89-91,102,共4页 Journal of Jishou University(Natural Sciences Edition)
基金 南京理工大学科研基金资助项目(AB41415)
关键词 发动机 非线性系统 神经网络 忘速 engine nonlinear system neural network idle speed
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