Motion planning for experimental airpath control of a diesel homogeneous charge-compression ignition engine

被引：35

作者：

Chauvin, Jonathan ^{[1
]}

Corde, Gilles ^{[1
]}

Petit, Nicolas ^{[2
]}

Rouchon, Pierre ^{[2
]}

机构：

[1] IFP Energies Nouvelles, Rueil Malmaison 92852, France

[2] Ecole Mines Paris, Ctr Automat & Syst, F-75272 Paris, France

来源：

CONTROL ENGINEERING PRACTICE | 2008年 / 16卷 / 09期

关键词：

engine control; trajectory planning; diesel engines; non-minimum phase systems; multivariable control;

D O I：

10.1016/j.conengprac.2007.12.001

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A strategy based on motion planning is proposed for airpath control of turbocharged diesel engines equipped with exhaust gas recirculation. The objective is to manage the air and burned gas masses in the cylinder. The model considered uses simple balance equations for the intake manifold. The fully actuated dynamics are easily inverted, yielding straightforward open-loop control laws. This approach is complemented by experimentally derived look-up tables to apply driver requests into the problem of designing transitions between operating points. Experimental tests are reported for a four-cylinder homogeneous charge-compression ignition engine. Conclusions stress the possibility of taking into account the non-minimum phase effects of this system by a control law that is simple, yet efficient in practice. (C) 2007 Elsevier Ltd. All rights reserved.

引用

页码：1081 / 1091

页数：11

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