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基于Copula相关分析法的发动机燃烧室容积加工控制

Volume Control in Processing of the Engine Combustion Chamber Based on Copula Correlation Analysis
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摘要 燃烧室容积的加工及精度控制是汽车发动机保持功能一致性的重要基础。基于燃烧室高度和容积检测数据,引入Copula相关分析法描述其尾部关系,对相关加工参数进行调整,进而实现发动机燃烧室容积的加工控制。 Volume control and accuracy control in processing combustion chamber is the key factor for maintaining the consistency of automotive engine. Based on the detection data on the height and volume of combustion chamber, the Copula correlation analysis method was introduced to describe the tail correlativity and the relevant processing parameters should be adjusted to realize the volume control in processing of the engine combustion chamber.
出处 《机械制造》 2017年第9期25-28,75,共5页 Machinery
关键词 发动机 燃烧室 相关分析法 加工控制 Engine Combustion Chamber Correlation Analysis Method Processing Control
作者简介 宋筠毅(1980-),女,工程师,主要研究方向为车间日常管理。
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