Modelling and predictive control of a new injection system for compressed natural gas engines

被引：33

作者：

Lino, Paolo ^{[1
]}

Maione, Bruno ^{[1
]}

Amorese, Claudio ^{[2
]}

机构：

[1] Politecn Bari, Dipartimento Elettrotecn & Elettron, I-70125 Bari, Italy

[2] ICMEA Srl, I-70033 Corato, Italy

来源：

CONTROL ENGINEERING PRACTICE | 2008年 / 16卷 / 10期

关键词：

injection pressure control; common rail; modelling injection systems; compressed natural gas; polluting emissions reduction; predictive control;

D O I：

10.1016/j.conengprac.2008.01.008

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In internal combustion engines equipped with the common rail injection system the accurate metering of the air/fuel mixture strictly depends on the pressure regulation. Accuracy in metering is difficult to be achieved especially for compressed natural gas (CNG) injection systems, as the gas compressibility makes the fuel delivery process more complex. Since the controller design requires a model of the injection system, this paper presents a physics-based state-space model of an innovative CNG injection system. The model parameters only depend on well defined geometrical data and fuel properties. Comparing simulation and experimental results in different operating conditions validates the model. Further, the proposed model is used for designing a generalized predictive controller for the injection pressure regulation, which is implemented in few steps. Experimental results show the effectiveness of the proposed approach. (C) 2008 Elsevier Ltd. All rights reserved.

引用

页码：1216 / 1230

页数：15

共 50 条

[21] Ignition system modules for natural gas engines
Anon
Diesel and Gas Turbine Worldwide, 1988, 20 (09):
[22] Development of an electronic control unit for a compressed natural gas engine, based on circuit simulation and modelling
Wang, J-X
Song, J-H
Mao, X-J
Wang, D.
Tang, H-B
Zhuo, B.
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART D-JOURNAL OF AUTOMOBILE ENGINEERING, 2009, 223 (D10) : 1341 - 1350
[23] HYDROGEN ENRICHED COMPRESSED NATURAL GAS - A FUTURISTIC FUEL FOR INTERNAL COMBUSTION ENGINES
Nanthagopal, Kasianantham
Subbarao, Rayapati
Elango, Thangavelu
Baskar, Ponnusamy
Annamalai, Kandasamy
THERMAL SCIENCE, 2011, 15 (04): : 1145 - 1154
[24] A REVIEW OF DEGRADATION PROCESS ON COMPRESSED NATURAL GAS AND DIESEL ENGINES LUBRICANT OILS
Macian-Martinez, Vicente
Tormos-Martinez, Bernardo
Gomez-Estrada, Yesid-Antonio
Bermudez-Tamarit, Vicente
DYNA, 2013, 88 (01): : 49 - 58
[25] Experimental Study of Effect of Injection Timing on Port Fuel Injection Gasoline, Port Fuel Injection Compressed Natural Gas, and Direct Injection Compressed Natural Gas Engine Performance, Combustion, and Emissions Characteristics
Sahoo, Sridhar
Srivastava, Dhananjay Kumar
JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME, 2023, 145 (06):
[26] Reduction of Methane Emissions from Natural Gas Integral Compressor Engines through Fuel Injection Control
Banji, Titilope Ibukun
Arney, Gregg
Patterson, Mark
Olsen, Daniel B.
SUSTAINABILITY, 2024, 16 (14)
[27] Hybrid model predictive control of direct injection stratified charge engines
Giorgetti, Nicolo
Ripaccioli, Giulio
Bemporad, Alberto
Kolmanovsky, Ilya. V.
Hrovat, Davorin
IEEE-ASME TRANSACTIONS ON MECHATRONICS, 2006, 11 (05) : 499 - 506
[28] Numerical Simulation of Impacts of Water Injection on Performance of Natural Gas Engines
Wu J.
Wu Z.
Li L.
Kang Z.
Deng J.
Tongji Daxue Xuebao/Journal of Tongji University, 2019, 47 (12): : 1809 - 1816
[29] Effect of advanced injection timing on the performance of natural gas in diesel engines
O. M. I. Nwafor
Sadhana, 2000, 25 : 11 - 20
[30] Effect of advanced injection timing on the performance of natural gas in diesel engines
Nwafor, OMI
SADHANA-ACADEMY PROCEEDINGS IN ENGINEERING SCIENCES, 2000, 25 (1): : 11 - 20

← 1 2 3 4 5 →