<abstract xmlns="http://www.w3.org/1999/xhtml"><p>In this paper, a novel fuel-injection mechatronic control method and system for direct injection (DI) internal combustion engines (ICE) is proposed. This method and system is based on the energy saving in a capacitance using DC-DC converter, giving a very fast ON state of the fuel injectors’ electro-magnetic fluidical valves without an application of the initial load current. A fuel-injection controller for the DI ICEs that provides a very short rising time of an electromagnet-winding current in an initial ON state of the fuel-injector’s electromagnetic fluidical valves, which improves a fuel-injection controller reliability and simplify its construction, is presented. Due to a number of advantages of afore -mentioned fuel-injection mechatronic control method and system, it may be utilised for the DI ICEs with fuel injectors dedicated to all types of liquid and/or gas fuels, for example, gasoline, diesel-oil, alkohol, LPG and NPG.</p></abstract>

In this paper, a novel fuel-injection mechatronic control method and system for direct injection (DI) internal combustion engines (ICE) is proposed. This method and system is based on the energy saving in a capacitance using DC-DC converter, giving a very fast ON state of the fuel injectors’ electro-magnetic fluidical valves without an application of the initial load current. A fuel-injection controller for the DI ICEs that provides a very short rising time of an electromagnet-winding current in an initial ON state of the fuel-injector’s electromagnetic fluidical valves, which improves a fuel-injection controller reliability and simplify its construction, is presented. Due to a number of advantages of afore -mentioned fuel-injection mechatronic control method and system, it may be utilised for the DI ICEs with fuel injectors dedicated to all types of liquid and/or gas fuels, for example, gasoline, diesel-oil, alkohol, LPG and NPG.

A New Fuel-Injection Mechatronic Control Method for Direct-Injection Internal Combustion Engines

Institute for Automotive Vehicles and Combustion Engines, Department of Mechanical Engineering

State Higher Vocational School in Nova Sandec

Acta Mechanica et Automatica

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

In this paper, a novel fuel-injection mechatronic control method and system for direct injection (DI) internal combustion engines (ICE) is proposed. This...

A New Fuel-Injection Mechatronic Control Method for Direct-Injection Internal Combustion Engines

Published Online: Jan 03, 2019

Page range: 276 - 280

Received: Jun 06, 2017

Accepted: Dec 11, 2018

DOI: https://doi.org/10.2478/ama-2018-0042

Keywords
Direct Injection, Internal Combustion Engine, Fuel Injection, Injection Control System

© 2018 Józef Tutaj et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

A New Fuel-Injection Mechatronic Control Method for Direct-Injection Internal Combustion Engines

Published Online: Jan 03, 2019

Page range: 276 - 280

Received: Jun 06, 2017

Accepted: Dec 11, 2018

DOI: https://doi.org/10.2478/ama-2018-0042

KeywordsDirect Injection, Internal Combustion Engine, Fuel Injection, Injection Control System

© 2018 Józef Tutaj et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Keywords
Direct Injection, Internal Combustion Engine, Fuel Injection, Injection Control System