商用车柴油机后处理系统再生控制策略及寿命预测研究

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中图分类号：U469 收稿日期：2025-03-20 DOI：10.19999/j.cnki.1004-0226.2025.06.012

Abstract：Currently，dieselengineemissionregulationsarebecomingincreasinglystrngentndtheimportanceofftertreatment systemsforcommercialvehicledieselenginsisgrowing.Regenerationcontoltrategiesandlifepredictionavebecomekeytecholo gies.Thispaperfirstintroducestheworkingprincipleoftheafertreatmentsystemforcommercialvehicledieselengiesandexplains thenumerouscallgesfcedbyegeerationcontrolandlifepredictionTenitpropoesodelpredictieotrol-based generationoptimiationstrategyandadata-drivenifepreditionmetodforteaftertreatmentsystem，supportingthontiuousdevelopment of commercial vehicle diesel engines.

Key words：Diesel engine;Aftertreatment system;Regeneration control;Life prediction;Machine learning

1前言

随着节能减排要求的不断提高，商用车尾气后处理系统成为实现超低排放的关键环节。（剩余4354字）