国六发动机多维度在线检测计量确认方法的研究

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【摘要】本文针对国六发动机在线检测领域缺乏量值溯源的难题，开发多维度在线检测确认方法，实现国六非标测量设备通过连续的比较链与国际或国家测量标准联系起来，解决了国六发动机在线检测领域缺乏量值溯源的难题，确保国六在线计量设备量值溯源评价确认。

【关键词】国六发动机；多维度；在线检测

【DOI编码】10.3969/j.issn.1674-4977.2024.05.033

Research on Multidimensional Online Detection and Measurement Verification Method for National StageⅥEngines

AN Qiang，WANG Zhihui

（Guangxi Research Institute of Metrology & Test， Nanning 530007， China）

Abstract： In response to the challenge of lacking traceability of measurement values in the field of online detection for National StageⅥengines， a multidimensional online detection verification method has been developed. This method enables National StageⅥnonstandard measurement equipment to be linked to international or national measurement standards through a continuous comparison chain. It addresses the issue of traceability of measurement values in the online detection field for National StageⅥengines， ensuring the evaluation and confirmation of traceability for National StageⅥonline measurement equipment.

Keywords： national stageⅥengine； multidimensional； online detection

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