机械科学与技术2026，Vol.45Issue(5)：880-886,7.DOI:10.13433/j.cnki.1003-8728.20240076
复杂环境下的烧结机篦条故障实时检测方法研究
Research on Real-time Detection Method of Grate Faults in Sintering Machine Under Complex Environments
周子杰 1展金 2李胜铭 3张德锋 4高品 4张慧娜4
作者信息
- 1. 大连理工大学宁波研究院,浙江 宁波 315016
- 2. 大连理工大学 计算机科学与技术学院,辽宁 大连 116024
- 3. 大连理工大学 创新创业学院,辽宁 大连 116024
- 4. 中冶北方(大连)工程技术有限公司,辽宁 大连 116600
- 折叠
摘要
Abstract
During the operation of the sintering machine grate,complex environments such as dust interference and camera occlusion can reduce the accuracy of grate detection and increase the false alarm rate.In order to achieve intelligent real-time monitoring of grate faults,a grate fault detection method based on dynamic adaptive masks is proposed in this paper,in this study,the grate fault of Anshan Iron and Steel Group Corporation is taken as the online detection experimental object.We first analyze the complex environmental characteristics faced by the grate bars during operation.Based on the frame difference method and threshold method,the adaptive mask for camera occlusion detection is generated and updated to exclude occlusion and interference features in the grate bar image from the fault detection range,thereby reducing the false alarm rate of fault detection.The experimental results show that the proposed method can achieve ideal accuracy and false alarm rates in application,ensuring the reliability of grate detection.关键词
故障检测/烧结机/篦条/监测Key words
fault detect/sintering machine/grate bar/monitoring分类
信息技术与安全科学引用本文复制引用
周子杰,展金,李胜铭,张德锋,高品,张慧娜..复杂环境下的烧结机篦条故障实时检测方法研究[J].机械科学与技术,2026,45(5):880-886,7.
