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- interferometric optical fiber acoustic sensor 干涉型声光纤声传感器
- fiber acoustic sensor 光纤声传感器
- optical fiber acoustic sensor 光纤声音传感器
- Introduced the applicatoin of optical fiber sensor and the fabrication of optical fiber acoustic emission(AE) sensor of "S" figure. 介绍了光纤传感器的应用和S状声发射(AE)传感器结构。
- A new type of optical fiber underwater acoustic sensor (hydrophone) constructed with two fiber Bragg gratings (FBG) with signal self-demodulation function is presented. 提出了一种新型的光纤布拉格光栅(FBG)水声传感探头结构以及光纤光栅传感信号的自解调方法。
- The time-varying Lorentz force causes ions vibrate in the medium, which can be detected by a sensitive acoustic sensor non-invasively. 变化的洛仑兹力使媒质中的离子发生振动,这个振动可由外部的声传感器灵敏而无创地检测到。
- Is it possible that an acoustic sensor which size is only 10 cm can form a narrow directivity with a constantbeam of 20 degree? 尺度仅为10cm的声传感器能在数赫兹到数千赫兹的低频宽带范围内形成束宽为20余度的恒定束宽窄指向性吗?
- Passive acoustic DoA(Direction-of-Arrival)estimate using acoustic sensor array is a kind of key technology in intelligent mine system. 被动声定位是智能地雷的关键技术之一,其中声传感器阵列测向确定了目标的方位角信息。
- The built system could pick up sound signals within effective time by acoustic sensor and the MFCC characteristic parameter was chosen as observation sequence. 论文阐述了通过软件方式根据声音信号识别阀门泄漏的方法。
- Using the pressure-frequency characteristic, the GaAs cantilever acoustic sensor based on RTD is designed and processed by the control hole technology firstly, and the process integration of RTD and micro-mechanical technology is implemented. 利用此压力-频率转换特性;首次设计并利用微机械控制孔技术加工制作了基于RTD的GaAs基悬臂式声传感器结构;实现了RTD与GaAs基微机械加工技术的工艺集成.
- Characteristics of underwater acoustic sensor networks make it a remarkable property of the routing protocol to efficiently utilize network node energy and extend network lifespan. 水下传感器网络的应用特点,使得高效利用网络节点能量、延长网络生存期成为水下传感器网络路由协议的一个显著特征。
- And a lot of that answer seems to be sensors-electrooptical, microwave, imaging sensors, acoustic sensors. 许多答案似乎都与传感器有关：包括光电、微波、成像传感器、声学传感器等。
- EKF Based Acoustic Sensor Tracking Algorithm 基于扩展卡尔曼滤波的声传感器跟踪算法
- extrinsic fiber Fabry-Perot (FP) acoustic sensors 非本征法珀型超声传感器
- Helicopter Long-Range Acoustic Sensor 直升机远程音响传感器
- underwater acoustic sensor network 水声传感器网络
- Under-Water Acoustic Sensor Networks (UW-ASN) 水声传感器网络
- Underwater acoustic sensor networks(UASNs) 水声传感器网络
- Tactical Towed Acoustic Sensor System 战术拖曳式声学传感器系统
- Acoustic Sensor Range and Prediction 音响传感器范围及预测
