Adaptive Output Feedback Control System Design with Adaptive PFC for Combustion Control of Diesel Engine

被引：0

作者：

Fujii, Seiya ^{[1
]}

Uchida, Satoshi ^{[1
]}

Mizumoto, Ikuro ^{[2
]}

机构：

[1] Kumamoto Univ, Grad Sch Sci & Technol, Kumamoto, Japan

[2] Kumamoto Univ, Fac Adv Sci & Technol, Kumamoto, Japan

来源：

IFAC PAPERSONLINE | 2018年 / 51卷 / 31期

关键词：

Combustion control; Adaptive control; Output feedback control; ASPR; Adaptive parallel feedforward compensator;

D O I：

10.1016/j.ifacol.2018.10.111

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper deals with a combustion control system design problem of diesel engines. We propose an adaptive output feedback control system design scheme with an adaptive parallel feedforward compensator (PFC) for diesel engines with triple fuel injections. In order to guarantee the stability of the designed adaptive control system, a PFC is introduced and adaptively adjusted for maintaining the almost strictly positive real (ASPR) property of the resulting augmented system. The SISO control system is designed by considering main injection timing as the control input and peak pressure timing as the output. The effectiveness of the proposed method is confirmed through numerical simulations. (C) 2018, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved.

引用

页码：510 / 515

页数：6

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