深度学习算法在钢铁质量检测中的应用

Application of depth learning algorithm in steel quality inspection

我国钢铁产业正经历产业结构优化升级、钢铁产品由量到质的革命性阶段。高效率、高精度且具有普适性质的深度学习算法对复杂钢铁产品质量检查具有重要意义。针对目前钢铁行业质量检查中不可逆损耗、抽样效率低、人工成本高和检测可靠性差等关键技术挑战,文章创新性地通过整合组批算法、性能预测模型,提升了网络运算速度、钢铁产品检测效率,进而大大地降低了检测成本。基于日钢营口中板有限公司中厚板改造项目的实践数据验证,文章提出的算法能够满足于生产实际,所带来的经济效益远远高于传统的计算模型和人工检测方法,对复杂环境下的系统钢铁质量检测具有重要的现实意义。

Our national iron and steel industry is going through a revolutionary stage in which the industrial structure is adjusted and upgraded while iron and steel products are transformed from quantity to quality.High-efficiency,high-precision,and universal deep learning algorithms are of great significance for the complicated procedure of steel product inspections.This work integrates batching algorithms and performance prediction models to improve network computing speed and steel products,aiming to solve the key technical challenges in the current quality inspection of the steel industry,such as irreversible loss,low sampling efficiency,high labor cost,and poor detection reliability.Our model showed promising capabilities to increase detection efficiency and reduce final economic costs.Based on the experimental data generated by a heavy plate reconstruction project in Rizhao Steel Yingkou Medium Plate Co.,Ltd.,we demonstrate that the algorithm proposed in this work can satisfy the actual production.The resulted economic benefits are far higher than that generated using the traditional calculation model and manual detection method,which shows great potential in complicated product detection.