超声波传感器

系统设计以ARM为核心，通过定时器捕获多超声波传感器回波信号，确定油位高度。

ARM as the core system , through the timer to capture multiple echo ultrasonic sensors , obtain to the oil level height .

利用模糊神经网络避障控制器融合CCD摄像机与超声波传感器探测到的环境信息，以实现机器人的安全避障。

In order to avoid the obstacles successfully , detection results from CCD and ultrasonic sensors are fused by a fuzzy neural network , which acts as an avoidance controller .

超声波传感器会发出不同的声音。

And the ultrasonic sensor makes different kinds of sounds .

手套背面装有带电池的超声波传感器。

An ultrasonic sensor with a battery is put on the back of the glove .

我们将用这笔钱开发一种更小更轻的超声波传感器。

We ' re going to use the money to develop a smaller and lighter ultrasonic sensor .

其中一位设计师说,"现在手套上的超声波传感器相当大了。"

One of the designers said , " Now the ultrasonic sensor on the glove is quite large . "

基于ANN方式的超声波传感器数据融合

Ultrasonic Sensor Data Fusion Based on ANN Method

基于RFID和超声波传感器的移动机器人研制及导航研究

Design of Mobile Robot Based on RFID and Ultrasonic Sensor and Research of Navigation

声频定向PVDF超声波传感器的设计与测试

Design and Test of High Directivity PVDF Ultrasonic Transducer

基于D-S证据理论的移动机器人多超声波传感器信息融合方法

A Data Fusion Algorithm of Multi-Ultrasonic Sensors for Mobile Robots By Using D-S Theory

实验验证了基于改进的D-S证据理论的多超声波传感器移动机器人栅格地图创建方法。

Experimental result shows that the multi-ultrasonic-sensor mobile robot grid map building method based on improved Dempster-Shafer evidence theory is appropriate .

本文提出了采用DSP芯片作为主控制器，同时选用超声波传感器作为自动找平控制系统的传感器，使得本控制系统具有更好的稳定性和方便性。

DSP as the microcomputer of the controller and the ultrasonic sensor as the sensor of the automated leveling system are presented in paper . It makes the control system more steady and convenient .

该系统由接收、发射一体型超声波传感器、发射电路、前置放大电路、滤波电路、AGC、整形电路、单片机处理电路、温度补偿电路、RS485串口通信电路等组成。

It consists of transmitting circuit , pre-amplifier filter , AGC , shaping circuit , MCU , temperature compensation and RS 485 serial interface circuit .

然后，建立超声波传感器的观测模型，借助于BP神经网络，将CCD摄像机获取的自定位信息与超声波传感器获取的自定位信息进行融合，实现两种传感器的优缺点互补。

Then , observed model of the ultrasonic sensor is established . The data from CCD vidicon and ultrasonic sensor are fused by BP neural network . The mutual aided of the tow kinds of sensors is realized .

在自动工作方式下：系统根据超声波传感器的信号，实现焊接Y轴跟踪：并使用涡流传感器进行Z轴跟踪，自动完成焊接任务。可大大减低工人的劳动强度，提高焊接自动化程度。

Under the automatic way the system shifts welding gun position and track in Y axis according to the supersonic focus sensor , the welding machine turns down the workers labor strength , increases welding automation degree .

首先介绍了高分子压电材料PVDF的晶体结构及性能，在此基础上又介绍了高分子音频用传感器、超声波传感器、机器人用传感器等的应用情况。

Based on the introduction about the crystal structure and characteristic for polyvinylidene floride ( PVDF ), application in the audio sensor , the ultrasonic sensor and the robot sensor is proposed briefly .

利用该模型，结合DS证据理论融合算法以及证据格方法，实现了移动机器人在未知狭窄环境中的导航，并有效地减少了由于超声波传感器镜面反射所引起的不确定性。

Combining D-S evidence theory and evidence grid method , the model is applied to building the map of narrow unknown environments for mobile robots . So uncertainty caused by specular reflection in ultrasonic sensor responses can be successfully reduced .

本文拟采用多个超声波传感器来获取未知环境中障碍物的特征信息，通过信息融合，消除单一数据的不确定性，从而获得准确的环境数据，提高了AGV容错能力；

The thesis adopts several ultrasonic sensors to acquire obstacle characteristic information in unknown environment , through information fusion it can eliminate single data uncertainty so as to get exact environment data , enhance AGV fault-tolerant ability .

由于伪随机二进制信号PRBS和超声波传感器的特性，可用方波载波信号来有效地代替正弦波载波信号。

The carrier signals were substituted with the rectangle signals because of the properties of the pseudo random binary sequences ( PRBS ) and the ultrasonic sensors .

通过对移动机器人现有定位方法及其定位精度的分析，提出了利用安装于AGV侧两模拟量超声波传感器为其实现定位的定位方法。

Through analyzing the existing positioning methods and precision for mobile robot , a new positioning method for AGV , which is done by the two analog ultrasonic sensors fixed on the side of AGV , is proposed .

RIRA移动机器人采用了多路超声波传感器组合，使用了两款可测不同距离超声波传感器，用于消除超声波传感器的盲区问题，保证检测到尽可能完全的障碍物信息。

RIRA-Mobile robot uses two types ultrasonic sensors so as to detect the general obstacles ' information .

超声波传感器在矿山救援机器人中的应用研究

Research of Ultrasonic Ranging Sensor Applied to Mine Emergency Rescue Robot

超声波传感器在长桩测试中的应用

Application of Ultrasonic Wave Sensor in Testing Long - pile Quality

被动式超声波传感器表面声波式压力传感器

PUS ( Passive Ultrasonic Sensor ) surface acoustic wave pressure transducer

在线测量酵母浓度的超声波传感器

On-line Measurement of Concentration of Yeast in Production by Ultrasonic Sensor

超声波传感器在自主式移动机器人领域有着广泛的应用。

Multi-ultrasonic sensors have been widely used for autonomous mobile robots .

双粗糙界面的超声反射和透射超声波传感器

Reflection and transmission of ultrasonic waves from double rough surfaces

基于超声波传感器的未知狭窄环境导航算法

Navigating algorithm in narrow unknown environment based on ultrasonic sensors

超声脉冲纵波在固体中传播的可视化研究超声波传感器

Visualization Study of Ultrasonic Pulse Longitudinal Wave Propagation in Solid

履带式行走机器人的多超声波传感器信息融合方法

A Data Fusion Algorithm of Multi-Ultrasonic Sensor for The Caterpillar Track Robot