针对系统误差与精度概念之间的逻辑纠葛,以及通过对测量界最典型系统误差的分析,揭示误差分类学说 其实是源于专业分工过细而导致的一种狭隘视角,是一种类似盲人摸象的狭义哲学观。通过对系统误差也遵循随机分布的证明和相关问题的讨论,提出所有误差都遵循随机分布这一新型的误差认识论,同时证实了测量不确定度概念体系的唯一科学性,给出了误差分类定义及其衍生出来的精度、正确度和准确度等概念应当删除的论据。
Abstract
Aiming at the logic entanglement between systematic error and precision, and analyzing the most typical systematic error in geodesy field, this article reveals the errors classification theory actually comes from the narrow perspective caused by measurement specialization and that it is a narrow philosophical view such as the India philosophy story “six blind men and an elephant”. Through proving that systematic errors also follow random distribution and discussing some related problems, this article has proposed a new error epistemology that all errors follow random distribution, and confirmed that only the measurement uncertainty concepts system is scientific, and given the reasons that the definition of errors classification and some conceptions-derived, such as of precision, trueness and accuracy, should be erased.
关键词
测绘学 /
系统误差 /
随机误差 /
不确定度 /
精度 /
正确度 /
准确度
Key words
geomatics /
systematic error /
random error /
uncertainty /
precision /
trueness /
accuracy
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