scholarly journals Hardware-in-Loop Simulation Technology of High-Pressure Common-Rail Electronic Control System for Low-Speed Marine Diesel Engine

10.5772/54157 ◽  
2013 ◽  
Author(s):  
Jianguo Yang ◽  
Qinpeng Wang
Keyword(s):  
High Pressure ◽  
Control System ◽  
Diesel Engine ◽  
Common Rail ◽  
Marine Diesel Engine ◽  
Electronic Control ◽  
Electronic Control System ◽  
Marine Diesel ◽  
Hardware In Loop ◽  
Hardware In Loop Simulation

Research on the Semi-Physical Simulation Technology of High Pressure Common Rail Electronic Control System for Low-Speed Marine Diesel Engine

2013 ◽  
Vol 470 ◽  
pp. 226-231
Author(s):  
Qin Peng Wang ◽  
Jian Guo Yang ◽  
Yong Hua Yu
Keyword(s):  
Control System ◽  
Diesel Engine ◽  
Test Bench ◽  
Physical Simulation ◽  
Marine Diesel Engine ◽  
Electronic Control ◽  
Simulation Technology ◽  
Low Speed ◽  
Electronic Control System ◽  
Marine Diesel

In this paper, the semi-physical simulation technology is introduced with the design and implementation of a semi-physical simulation test bench. A certain low-speed marine diesel engine of high pressure common rail (HPCR) electronic control system is taken as the subject of the test bench. In order to retain the functional and structural features of the HPCR electronic control system, the essential components are in consistent with the target engine, and some auxiliary parts are simplified and reformed. Specially, a real-time simulation model is built based on the principles of Mean Value Engine Model and cylinder moving method, which captures the requirements of ECU, such as the crank angle, the exhaust valve stroke signal, the scavenging pressure and so on. Therefore a closed-loop control system is accomplished including a real-time controller deployed in the simulation model, ECU and the executing agency of HPCR system. Additionally a monitoring management system is developed for the test bench with the functions of acquiring signals, monitoring parameters, storing data, alarming and etc. Finally, some tests are finished in the test bench and through analyzing the experimental results, the test bench can perform the characteristics and functions of the HPCR electronic control system. The semi-physical simulation technology can be used for the functional verification and performance test of HPCR electronic control system for the low-speed marine diesel engine.

Low-Speed Common Rail Diesel Engine Electronic Control System Structure and Working Principle in Electrical Control Engineering

2013 ◽  
Vol 676 ◽  
pp. 199-203
Author(s):  
En Zhe Song ◽  
Ya Fang Wang ◽  
Yu Fei Liu ◽  
Zhan Hu Zhang ◽  
Xing Chao Shi
Keyword(s):  
Control System ◽  
Diesel Engine ◽  
Control Object ◽  
Common Rail ◽  
System Structure ◽  
Control Mode ◽  
Electronic Control ◽  
Low Speed ◽  
Engine Control System ◽  
Electronic Control System

The performance of Diesel engine control system influence the engine combination property directly. The traditional mechanical control system can't meet the requirements of the fuel consumption and emissions. We should turn to the advanced electronic control system. This article introduced the basic frame and control mode of low-speed common rail diesel engine electronic control system, and according to the control object, the whole control system is divided into different modules to detailed analysis.

scholarly journals Electronic control system and fuel Common Rail, as a promising direction to improve the characteristics of the diesel engine.

2014 ◽  
Vol 2014 (4) ◽  
pp. 80-85
Author(s):  
Александр Обозов ◽  
Aleksandr Obozov ◽  
Дмитрий Субботенко ◽  
Dmitriy Subbotenko
Keyword(s):  
Control System ◽  
Diesel Engine ◽  
Operating Conditions ◽  
Common Rail ◽  
Electronic Control ◽  
Fuel System ◽  
Promising Direction ◽  
Electronic Control System

Analyzed by means of the electronic control diesel engine. The algorithms work with Common Rail fuel system with electronic control for various operating conditions.

Marine Diesel Engine Speed Control System Based on Fuzzy-PID

2012 ◽  
Vol 152-154 ◽  
pp. 1589-1594 ◽  
Author(s):  
Xiao Qun Shen ◽  
Yu Xiang Su
Keyword(s):  
Control System ◽  
Diesel Engine ◽  
Pid Control ◽  
Engine Speed ◽  
Speed Control ◽  
Marine Diesel Engine ◽  
Fuzzy Pid ◽  
Speed Governor ◽  
Speed Control System ◽  
Marine Diesel

The traditional PID control effect is not ideal when the controlled object is nonlinear and contains variable parameters. In order to adapt marine diesel engines to variable working conditions, the fuzzy-PID control method was proposed to be used in the speed control system of marine diesel engine to realize online adjustment of PID parameters. The composition of marine diesel engine speed control system was introduced, and the design of fuzzy–PID controller was analyzed in detail. The fuzzy-PID diesel engine speed governor was simulated through MATLAB. The simulation results show that fuzzy-PID can improve the system dynamic performance, reduce system oscillation and improve the response speed. The results also show that the fuzzy-PID marine diesel engine speed governor has high anti-interference ability and strong robustness.

The Design of Electronic Control Governor of Turbo-Charged Diesel Engine

2014 ◽  
Vol 971-973 ◽  
pp. 789-792
Author(s):  
Ting Ting Cheng
Keyword(s):  
Control System ◽  
Diesel Engine ◽  
Development Process ◽  
Present Situation ◽  
Control Model ◽  
Continuous Control ◽  
Electronic Control ◽  
Advantages And Disadvantages ◽  
Electronic Control System ◽  
Application Scope

This paper reviews the development and the present situation of diesel electronic control system, describes the development process of the engine control model in detail , mainly introduces the continuous control model, and compares the advantages and disadvantages and application scope of each model;A detailed description of electronically controlled speed regulating system of diesel engine and its application of simulation technology in various fields.

scholarly journals Software Algorithm Synthesis for Diesel Electronic Control Unit

2018 ◽  
Vol 55 (3) ◽  
pp. 16-26
Author(s):  
A. Prohorenko ◽  
P. Dumenko
Keyword(s):  
Control System ◽  
Diesel Engine ◽  
Electronic Control Unit ◽  
Control Unit ◽  
Electronic Control ◽  
Small Companies ◽  
Significant Progress ◽  
Electronic Control System ◽  
Technological Level ◽  
Engine Construction

Abstract Nowadays global engine construction gets significant progress at a technological level, but specified manufacturers do not release any information about the composition, the structure of the algorithms and the software used by their equipment. It is possible to obtain information only fragmentary and, for example, the description of the electronic control unit algorithm is completely missing. This is a barrier for small companies to improve and adjust existing engines for specific purposes. The present paper describes and develops algorithm synthesis for an electronic diesel engine regulator. Mathe-matical modelling of the automatic control system has been carried out within the framework of the research. The results of the research have demonstrated the efficiency and sustainability of automatic electronic control system using the proposed algorithm.

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