Multi-instrument surface metrology dataset
收藏资源简介:
本研究使用了一个包含约40000个实例的数据集,该数据集源自触觉和光学仪器(触觉轮廓仪、坐标测量机、圆度测试仪、相位光栅干涉仪、相干相关干涉仪)的实验测量。这些测量覆盖了参考粗糙度标准(基于玻璃或钢)和多材料(钢、铝、黄铜、聚酰胺)的加工样品。数据集包含Ra、Rz、RONt及其相关标准不确定度(后缀“_uncert”)、材料指示符、参考标志(标准)、过滤标志/截止相关描述符(Lc、Ls)、评估长度Lr和二进制过滤指示符(F)。该数据集旨在支持表面参数和其不确定度的预测,并评估其在多仪器数据上的校准性能。
This study employs a dataset comprising approximately 40,000 instances, which originates from experimental measurements performed using tactile and optical instruments: tactile profilometers, coordinate measuring machines (CMMs), roundness testers, phase grating interferometers, and coherent correlation interferometers. These measurements encompass reference roughness standards based on glass or steel and machined specimens fabricated from multiple materials, namely steel, aluminum, brass, and polyamide. The dataset includes surface roughness parameters Ra, Rz, and RONt along with their corresponding standard uncertainties (marked with the suffix "_uncert"), material identifiers, reference markers (denoting standards), filter flags and cutoff-related descriptors (Lc, Ls), evaluation length Lr, and a binary filter indicator (F). This dataset is designed to support the prediction of surface parameters and their associated uncertainties, as well as to evaluate the calibration performance of relevant models using multi-instrument measurement data.

- 1通过波兰波兹南工业大学,波兰克拉科夫工业大学,波兰华沙工业大学,波兰凯尔采工业大学,波兰华沙计量总局,波兰华沙国家信息处理研究所 · 2025年



