A Study of Probabilistic Diagnosis Method for Three Kinds of Internal Combustion Engine Faults Based on the Graphical Model

<table class="fixed-width table-group" id="tab3"><tr><td><table class="table"><colgroup><col style="width:11.38em"/><col style="width:17.90em"/></colgroup><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Item</td><td class="align_center">Value</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Number of cylinders</td><td class="align_center">12</td></tr><tr><td class="align_left">Shape</td><td class="align_center">V-shaped 60°</td></tr><tr><td class="align_left">Firing sequence</td><td class="align_center">B1-A1-B5-A5-B3-A3-B6-A6-B2-A2-B4-A4</td></tr><tr><td class="align_left">Rating speed</td><td class="align_center">2100 r/min</td></tr><tr><td class="align_left">Rating power</td><td class="align_center">485 kW</td></tr><tr><td class="align_left">Rating exhaust volume</td><td class="align_center">21.6 L</td></tr><tr><td class="align_left">Cylinder diameter/stroke</td><td class="align_center">128/140 mm</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Mathematical Problems in Engineering

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Table 3: A Study of Probabilistic Diagnosis Method for Three Kinds of Internal Combustion Engine Faults Based on the Graphical Model 