高精度表压变送器数据集

膜片仿真数据主要面向变送器传压元件研究，基于COMSOL二维轴对称模型加压力负载仿真计算产生，主要记录了仿真模型、应力响应等数据，数据量3MB；温补数据集主要面向多参数融合变送器高精度补偿算法研究，基于观测数据处理、拟合产生，主要记录了多项式回归算法的训练集、测试集、二元多项式拟合参数、拟合精度以及根据算法产生的温补数据等，数据量537kB。表压传感器性能测试与校准数据是由具备CNAS资质的第三方测试机构专业人员按照国家标准JJG860-2015《压力传感器（静态）》和JJGB875-2019《数字压力计》规定要求采集的表压传感器实时原始数据，记录了表压传感器的量程、非线性误差、迟滞、重复性、满量程输出、工作温度等测试值，数据量14.8MB。表压变送器性能实验测试数据主要面向表压变送器研究，由第三方测试机构进行量程检测、准确度检测、量程比检测温度漂移检测和静态误差检测，生成第三方测试报告，采集数据，数据量9.48MB。

The diaphragm simulation data is mainly targeted at the research of pressure-transmitting elements of transmitters, generated based on COMSOL 2D axisymmetric model and pressure load simulation calculations. It mainly records data such as simulation models and stress responses, with a data volume of 3 MB.
The temperature compensation dataset is mainly targeted at the research of high-precision compensation algorithms for multi-parameter integrated transmitters, generated based on observed data processing and fitting. It mainly records the training set, test set, bivariate polynomial fitting parameters, fitting accuracy, and temperature compensation data generated by the polynomial regression algorithm, with a data volume of 537 kB.
The performance test and calibration data of gauge pressure sensors are real-time raw data of gauge pressure sensors collected by professionals from third-party testing institutions with CNAS accreditation in accordance with the provisions of national standards JJG860-2015 *Pressure Sensors (Static)* and JJGB875-2019 *Digital Pressure Gauges*. It records test values such as the measuring range, nonlinear error, hysteresis, repeatability, full-scale output, and operating temperature of the gauge pressure sensor, with a data volume of 14.8 MB.
The performance experimental test data of gauge pressure transmitters is mainly targeted at the research of gauge pressure transmitters. It is collected by third-party testing institutions after conducting range detection, accuracy detection, range ratio detection, temperature drift detection and static error detection, and generating third-party test reports, with a data volume of 9.48 MB.

搜集汇总

背景与挑战

背景概述

该数据集由重庆川仪自动化股份有限公司创建，包含膜片仿真、温补算法、表压传感器性能测试与校准以及表压变送器性能实验测试等多源数据，主要用于变送器传压元件研究、高精度补偿算法开发和传感器性能评估。数据来源于仿真计算、算法拟合及第三方机构测试，总规模约38.33MB，覆盖了工业测控高精度压力传感器的关键技术研究需求。