摘要
研制了一种弧形阵列接近觉传感器,实现对水下多目标的定位。考虑到作业环境的影响,在3个探头轮流探测一次的基础上,对接近觉传感器设计了可编程控制的单探头多脉冲的探测模式,增加了采集的数据量,同时测距的精度得到了提高。在单个探测点进行基于区域划分的目标定位基础上,本文提出了多点探测结果关联匹配的估计方法,用于接近觉对水下多目标进行定位。大量水池实验表明,接近觉定位系统可靠性好,精度高,便于工程实现。
An arc-away proximate sensor for underwater condition is developed for multi-targets localization. Through adding the other working mode which the sonic pulse number can be programmable control, the precision and efficieecy of localizing is optimized. This paper puts forward a method which is basing on dividing the detecting zones and data association and removing the proximate sensor to realize multi-targets localization. A large number of pool experiments show that the positioning method is effective and easy to project implementation.
出处
《自动化与仪器仪表》
2012年第5期210-213,共4页
Automation & Instrumentation
基金
基于神经网络集成技术的水下多目标定位方法研究(51079061)
基于视觉-接近觉的水下多目标定位方法研究(0902)
关键词
水下多目标
定位
接近觉
超声波传感器
Underwater multi-targets
Localization
Proximate sensor
Ultrasonic wave sensor
