电学测量设备不确定度评定方法及其标准化研究

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Abstract： This paperconducts in-depth research on the systematic defects existing in the curent evaluation of uncertainty of electrical measurement equipment，and proposes asetof universallyapplicable standardized evaluation system.It is found thattheexisting evaluation methods havesignificant limitations inmathematical modeling，identificationof influencing factors，synthesisalgorithms，andverificationmechanisms.Inresponse tothese issues，thisstudyconstructs a generalized measurement model based on multi-imensional tensor space mapping，innovatively incorporating heterogeneous parameters such as voltage，current， and impedance into aunified analysis framework.

Keywords： electrical measurement equipment; uncertainty evaluation method; standardization research

0 引言

电学测量设备的不确定度评定作为计量科学的核心议题，其技术演进始终与测量精度需求的提升保持同步。（剩余4089字）