1) underwater sound sensor
水声传感器
1.
Analyzing the characteristics of the WGN,the amplification-filtering and A/D conversion of the WGN acquired by underwater sound sensors have been introduced.
在分析浅海风关噪声特性的基础上对水声传感器采集的风关噪声信号放大滤波和A/D转换,并在DSP上实时进行反演运算,运算结果和原始采集数据用硬盘进行大容量存储。
2) vector hydrophone
矢量水声传感器
1.
The principle of bionics and hydroacoustics about vector hydrophone has been discussed, The distribution of stress has been performed with FEM (Finite Element Method) simulator, and the fabrication has been researched.
根据鱼类侧线听觉仿生学原理,设计出硅微仿生矢量水声传感器结构。
2.
A hair cell vector hydrophone based on micro electro mechanical system(MEMS) was presented in this paper.
提出了一种纤毛式微机电系统(MEMS)矢量水声传感器的仿生组装技术。
3) underwater acoustic sensor network
水声传感器网络
1.
An adaptive fusion algorithm based on time window is proposed for distributed detection of underwater acoustic signal under communication constraints,such as large propagation delay and low reliability in underwater acoustic sensor networks.
针对水声传感器网络中大延迟、低可靠通信约束下的水声信号分布式检测问题,提出了一种基于时间窗口的自适应融合算法。
2.
Due to hostile propagation characteristics of the underwater acoustic channels such as large propagation delay,serious multi-path interference and intensive space-time-frequency variation,design of the multiple-access protocol of underwater acoustic sensor network is a challenging task.
在水声信道长时延扩展、强多径干扰、强烈随机时-空-频变等恶劣传输条件下设计水声传感器网络多址协议是一项挑战性极大的任务。
3.
The research of Underwater Acoustic Sensor Network (UW-ASN) plays an important role in marine science and technology developments.
水声传感器网络的研究对于海洋科学研究及海洋技术开发有着重大的意义,而水下试验是进行水声传感器网络研究的重要手段。
4) deep water sonar transducer
深水声纳传感器
5) underwater electroacoustic transducer
水下电声传感器
补充资料：变压器式传感器
利用变压器作用原理把被测位移转换为初、次级线圈互感变化的变磁阻式传感器。它由两个或多个带铁心的线圈构成，初、次级线圈间的互感能随衔铁或两个线圈间的相对移动而改变。当用适当频率的电压激励初级线圈时,次级线圈的输出电压将随互感的改变而变化,从而将被测位移转换为电压输出。这种传感器在使用中常采取两个同名端串接的次级绕组线圈，以差动方式输出，所以又称为差动变压器式传感器。变压器式传感器的特点与电感式传感器相同，有时亦称电感式传感器。但变压器式传感器在设计上具有更大的灵活性，应用更为广泛。旋转变压器、感应同步器、自整角机都属于变压器式传感器。变压器式传感器主要用于测量位移和能转换成位移量的力、张力、压力、压差、加速度、应变、流量、厚度、比重、转矩等参量。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条