Optimal Control of HCCI
Optimal Control of HCCI
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DOI：
10.1007/978-3-319-05371-4_17
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发表时间：
2014
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影响因子：
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通讯作者：
P. Tunestål
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文献类型：
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作者：
P. Tunestål
均质充量压缩点火(HCCI)是一种高度控制密集型的燃烧概念，由于其高效率和低排放的良好结合，已经被研究了十多年。各种最优控制方法已被应用于HCCI，本章对这些方法进行了概述。HCCI的最优控制可分为基于模型的最优控制和基于非模型的最优控制，其中预测预测控制是基于模型的控制，极值寻优控制是非基于模型的控制的例子。基于模型的方法可以根据它们是使用基于物理的模型还是使用黑盒模型来划分。最后，可以根据控制是否以燃烧正时的最佳设置点跟踪为目标，或者是否试图优化诸如燃油消耗等总体设计标准来进行划分。本章介绍并描述了一些已发表的用于最优HCCI控制的方法，并根据上述标准对它们进行了描述。
HCCI (Homogeneous Charge Compression Ignition) is a very control-intensive combustion concept which has been studied for over a decade because of its favorable combination of high efficiency and low emissions. Various optimal control methods have been applied to HCCI and this chapter gives an overview of them. Optimal control of HCCI can be divided into model based and non-model based where MPC is an example of model based and extremum seeking control is an example of non-model based control. The model-based methods can be divided based on whether they use physics based or black box models. Finally a division can be made based on whether the control aims for optimal set-point tracking of e.g. combustion timing or whether it attempts to optimize an overall design criterion such as fuel consumption. This chapter presents and characterizes a number of published methods for optimal HCCI control and characterizes them according to the above criteria.