基于自动校准技术的热工仪表精度提升策略分析
Analysis of Precision Improvement Strategies for Thermal Instruments Based on Automatic Calibration
王飞1
作者信息
- 1. 网能源哈密煤电有限公司,新疆 839000
- 折叠
摘要
阐述通过构建电力热工仪器仪表自动校准系统,采集仪器仪表图像,对图像进行预处理和分割,提取重要信息.基于霍夫变换法,对比自动识别的指针读数与标准值,计算其误差率,保持其精度.
Abstract
This paper describes the construction of an automatic calibration system for power thermal instruments,which collects instrument images,preprocesses and segments the images,and extracts important information.Based on the Hough transform method,it compares the automatically recognized pointer reading with the standard value,calculates its error rate,and maintains its accuracy.
关键词
仪表精度/自动校准/图像分割/霍夫变换Key words
instrument accuracy/automatic calibration/image segmentation/Hough transform引用本文复制引用
出版年
2024
NETL
NSTL
万方数据