Sliding mode observer for internal combustion engine misfire detection: Experimental results

2009 ◽  
Author(s):  
Jose M. Molinar-Monterrubio ◽  
Rafael Castro-Linares
Keyword(s):  
Internal Combustion Engine ◽  
Sliding Mode ◽  
Combustion Engine ◽  
Internal Combustion ◽  
Sliding Mode Observer ◽  
Experimental Results ◽  
Misfire Detection

Higher order integral nested sliding mode control of internal combustion engine

2014 ◽  
Author(s):  
Marco Meza-Aguilar ◽  
Juan Diego Sanchez-Torres ◽  
Antonio Navarrete-Guzman ◽  
Jorge Rivera ◽  
Alexander G. Loukianov
Keyword(s):  
Sliding Mode Control ◽  
Internal Combustion Engine ◽  
Sliding Mode ◽  
Combustion Engine ◽  
Internal Combustion ◽  
Higher Order ◽  
Mode Control

Misfire detection of an internal combustion engine based on vibration and acoustic analysis

2021 ◽  
Vol 43 (7) ◽  
Author(s):  
João L. Firmino ◽  
João M. Neto ◽  
Andersson G. Oliveira ◽  
José C. Silva ◽  
Koje V. Mishina ◽  
...  
Keyword(s):  
Internal Combustion Engine ◽  
Acoustic Analysis ◽  
Combustion Engine ◽  
Internal Combustion ◽  
Misfire Detection

Study on the Match of Ignition Coil with Hydrogen Internal Combustion Engine

2011 ◽  
Vol 201-203 ◽  
pp. 1263-1267
Author(s):  
Xing Hua Liu ◽  
Zhi Qiang Fan ◽  
Feng Jie Lu
Keyword(s):  
Internal Combustion Engine ◽  
Experimental Research ◽  
Discharge Current ◽  
Pulse Width ◽  
Combustion Engine ◽  
Internal Combustion ◽  
Discharge Voltage ◽  
Experimental Results ◽  
Discharge Energy ◽  
Primary Coil

In the paper, by means of the method of directly measuring the discharge voltage and discharge current of ignition coil, the match between hydrogen internal combustion engine (HICE) and ignition coil is studied, and the experimental research of ignition coils’ charging and discharging characteristics is carried out which leads that more accurate discharge energy is obtained. The experimental results show that the ignition coil here meets the need of the ignition of HICE; the energy corresponding to the pulse width of 5ms is the maximum one the primary coil can store; with pulse width constant the oscillation of the voltage leads to different discharge durations; the larger the charge pulse width is, the lower the utilization of coils is.

scholarly journals Theoretical Performance Comparison between Inline, Offset and Twin Crankshaft Internal Combustion Engine Models

2006 ◽  
Vol 2 (1) ◽  
pp. 26
Author(s):  
Uzaldin S. Abdulhussain ◽  
Taj Elssir Hassan ◽  
Maisara Mohy Eldin Gasim
Keyword(s):  
Internal Combustion Engine ◽  
Thrust Force ◽  
Combustion Engine ◽  
Internal Combustion ◽  
Performance Comparison ◽  
Experimental Results ◽  
Engine Model ◽  
Study Results ◽  
Theatrical Performance ◽  
Theoretical Performance

Twin crankshaft is a new engine arrangement introduced to overcome cylinder’s liner wear problems encountered in the conventional inline crankshaft engine due to the effect of the side thrust force. The offset crankshaft arrangement was also introduced to solve the same problem. In this work a computer programs was built to obtain the theoretical performance comparison between the three engines arrangements (inline, twin and offset crankshaft engines), and compared the theatrical performance with the experimental results, which done to the engine’s models. The study results show that the twin crankshaft engine model exhibited no thrust force, and that the thrust force in the offset crankshaft model is smaller than that in the inline crankshaft engine model. These agree with experimental results obtained from the same engine model.

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