基于數(shù)學(xué)建模的汽車點火提前角優(yōu)化

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中圖分類號：U463.64 文獻標(biāo)識碼：A 文章編號：1003-8639（2025）07-0166-03

Optimization of Automobile Ignition Advance Angle Based on Mathematical Modelin！

WangHui，WangLimin，ZhaoDan

（Schoolof Mathematicsand Information Science，Zhengzhou Shengda University，Zhengzhou 45Ooo，China）

【Abstract】The ignitionadvance angleof automobileengineis set reasonably，and theautomobile has low fuel consumption and less polution.Unreasonablesetings willconsume more energyand produceharmful gases.In the past， thetime point was mainlyset byexperimentsand experience，which was often not accurate enough.Mathematical modelingcanclearlycalculateandobservetheflamedifusionand pressurechangeinthecylinder，soastopredictthe bestignition time.Basedonthis，thispaperwill establishamodelto exploreanignitionscheme thattakes intoacount enginesafety，high fuel eficiencyand stableoperation，inordertoprovideuseful methodsandideasfor improving vehicle power performance and fuel economy.

【Key words】 mathematical modeling；ignition advance angle；engine

在汽車發(fā)動機中，點火提前角直接影響燃油能否高效地轉(zhuǎn)化為車輛動力。（剩余3883字）