Institutional Repository
| measuring acoustic wave transit time in furnace based on active acoustic source signal | |
| Zhen Luo; Tian Feng; Xiao-Ping Sun | |
| 2007 | |
| Source | International Journal of Automation and Computing
 |
| Volume | 4Issue:1Pages:52-55 |
| English Abstract | Accurate measurement of transit time for acoustic wave between two sensors installed on two sides of a furnace is a key to implementing the temperature field measurement technique based on acoustical method. A new method for measuring transit time of acoustic wave based on active acoustic source signal is proposed in this paper, which includes the followings: the time when the acoustic source signal arrives at the two sensors is measured first; then, the difference of two arriving time arguments is computed, thereby we get the transit time of the acoustic wave between two sensors installed on the two sides of the furnace. Avoiding the restriction on acoustic source signal and background noise, the new method can get the transit time of acoustic wave with higher precision and stronger ability of resisting noise interference. |
| Indexed Type | 其他 |
| Keyword | Active Acoustic Source Signal Transit Time Cross Correlation Arrival Time |
| Language | 英语 |
| Content Type | 期刊论文 |
| URI | http://ir.iscas.ac.cn/handle/311060/637 |
| Collection | 人机交互技术与智能信息处理实验室 |
| Recommended Citation GB/T 7714 | Zhen Luo,Tian Feng,Xiao-Ping Sun. measuring acoustic wave transit time in furnace based on active acoustic source signal[J]. International Journal of Automation and Computing,2007,4(1):52-55. |
| APA | Zhen Luo,Tian Feng,&Xiao-Ping Sun.(2007).measuring acoustic wave transit time in furnace based on active acoustic source signal.International Journal of Automation and Computing,4(1),52-55. |
| MLA | Zhen Luo,et al."measuring acoustic wave transit time in furnace based on active acoustic source signal".International Journal of Automation and Computing 4.1(2007):52-55. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 田丰per-11.pdf（238KB） | 开放获取 | License | Application Full Text | |||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment