基于无线传感网络的漏钢炉检测系统设计

• 作 者: 余丽静 赵本喜 袁晟
• 机 构: 贵州师范学院数学与计算机科学学院,贵州师范大学经济与管理学院,中国农业大学信息与电气工程学院,
• 出 处: 电气应用
• 发表日期: 2013年20期
• 关键词: 漏钢 传感网络 压力信号 温点 炉压 温度变化率 误检率 炉内温度 能量关系 计算方法

在漏钢炉作业过程中,炉温在不同时间存在较大的差异。利用传统方法进行漏钢炉检测,假设漏钢炉中温度过高,将造成漏钢炉高温点出现大面积热传递,导致漏钢炉检测准确度降低。为了避免上述缺陷,提出了一种基于无线传感网络的漏钢炉检测系统。采集无线传感网络信号,提取信号中的压力特征,为漏钢炉检测提供数据基础。利用压力差值计算方法,能够实现压力信号异常区域定位,从而获取漏钢炉破损区域的空间位置。实验结果表明,利

In the leakage furnace operation process, the furnace temperature at different times there is a big difference. Using the traditional method of steel leakage furnace testing, assuming that the leakage furnace temperature is too high, will result in leaks furnace high temperature large area heat transfer, leading to the leak detection accuracy of the furnace to reduce. In order to avoid the above defects, this paper proposes a leak detection system based on wireless sensor network. Collect wireless sensor network signal, extract the pressure characteristics of the signal, to provide a data basis for leak detection furnace testing. Using the pressure difference calculation method, the pressure signal can be located in anomalous area, so as to obtain the spatial location of the breakout area of ​​the steel leakage furnace. Experimental results show that Lee