论文介绍了高速转镜式条纹相机高性能同步传感器和速度传感器。
The synchronous sensor and velocity sensor for High Speed Rotating- Mirror Streak Camera are described.
在转速同步传感器的配合下,该传感器可以实时测量所有叶片的叶尖间隙。
With the help of rotation synchronized sensor, it can measure all the blade tips in real-time.
神经网络:无论什么传感器都会被作为探测输入,输出则是同步按键,这是一个直接并且简单的模型。
Neural-Networks: This would have been a very simple and straightforward model where the inputs are whatever sensors we give the probes, and the outputs are key-presses.
Starbrook是一个地面宽场光学传感器,能够测量高空地球轨道内数量上不断增加的物体,比如地球同步卫星和全球定位系统型轨道。
Starbrook is a ground-based wide-field optical sensor capable of surveying the increasingly large number of objects in the higher-Earth orbits, such as the geostationary and GPS-type orbits.
消息传输过程中的非确定性延迟是影响无线传感器网络时间同步精度的主要因素。
Non-deterministic delay in message transmission is the significant factor affecting the accuracy of time synchronization in wireless sensor networks.
由于传感器自身以及通信延迟等原因,使得异步多传感器数据融合问题比同步问题的研究更切合实际。
Due to the reasons of sensors in itself and the communication delays, the research of the asynchronous multisensor data fusion problem is more practical than that of synchronous one.
该系统是由单片微机将传感器获得的检测信号进行转换、分析、处理,控制低速同步电机以实现自动纠偏。
It achieves in the way that the single micro-computer transforms, analyzes and processes the signals received from sensor, controls the low-velocity synchronous electrical machine.
针对移动传感器网络中的网络特性,提出了一种基于概率分发的时间同步协议。
Taking the dynamic topology characteristic of mobile sensor networks into account, a probability distribution-based time synchronization protocol(PDTS)is proposed.
针对高速磁浮列车用长定子直线同步电机的特点,提出了一种基于电感式传感器和DSP的电机动子位置检测新方法。
A new method is forwarded to detect the rotor position for linear synchronous motor in high speed maglev train based on inductive sensor and DSP.
设计了二进制树型拓扑结构传播统一的系统时钟和触发信号,采用CPLD提供传感器间的精确时序和同步。
A binary tree routing topology is designed for propagating the system clock and trigger signal and the accurate timing and synchronization between sensors are provided by CPLD.
最广泛应用的单轴感应式信号传感器是微动同步器。
The most widely used single - axis inductive pickoff is the microsyn.
最广泛应用的单轴感应式信号传感器是微动同步器。
The most widely used single-axis inductive pickoff is the microsyn .
研究了利用3 ~5传感器进行同步振动共振分析的数据处理方法。
The synchronous vibration data analyzing method using 3 ~ 5 tip-timing sensors is introduced.
基于无轴承永磁同步电机的矢量控制系统,提出了采用扩展卡尔曼滤波器实现无速度传感器运行的控制策略。
Based on vector control system of Bearingless Permanent Magnet Synchronous Motor (BPMSM), a speed-sensorless control strategy using Extended Kalman Filter (EKF) was presented.
介绍了利用DSP和MAX115构成的系统对光栅传感器的两路输出信号进行高速同步采集,以及对光栅信号实现200倍频的软件细分方法。
Measure of simultaneous-sampling two channel signals sent from grating sensor, and soft-subdividing of moiré fringes in 200 based on simple system composed of DSP and MAX115 were introduced.
采用直流力矩电机分度,同步采集系统进行数据采集,对高精度两路关联角度传感器自动标定。
An auto angle-differentiated controlling device and data synchronized acquisition system for demarcating of a high accuracy angular sensor system are developed.
本文介绍了一种基于脉动高频电压信号注入法实现面装式永磁同步电机无传感器控制的方法。
A method to implement sensorless control of Surface Mounted PMSM based on fluctuating high frequency voltage signal injection was introduced.
用这种位移传感器可方便地实现液压启闭机的位置控制和双缸同步控制,并具有很高的控制精度。
The position control and synchronous control of double cylinders on hydraulic hoist can easily be achieved by adoption of this sensor, with high precision.
在无线传感器网络测试系统中,为了对测试对象进行准确的测试,时间同步技术至关重要。
In the wireless sensor networks test system, in order to test the accuracy of the test subjects, the time synchronization is very essential.
以激光同步扫描测距传感器的数学模型分析为例,介绍了在传感器数学模型设计过程中采用数据融合的思想,以使得传感器的输出更加可靠的过程。
Take the model of laser range finder based on synchronized scanner as example, show how to use data fusion method in the process of sensor model designing to get more robust output.
在分布式多传感多目标信息融合系统中,由于每个局部传感器的采样频率不同以及具有不同的通信延迟,导致送入融合中心的局部航迹往往不是同步的。
In the distributed multi-sensor multi-target information fusion system, the local sensors usually provide the respective tracks at the different rates with different communication delays.
为解决应用雷达与机器视觉的智能车信息融合系统的空间同步问题,提出了对两种传感器进行空间同步的四点标定方法。
A four points calibration method was developed to eliminate the problem of spatial synchronization of lidar and computer vision systems in the sensor fusion system of intelligent vehicles.
针对该问题,文中研究了测量噪声相关情况下的同步多传感器跟踪系统的测量融合技术。
Aiming at this problem, the measurement fusion technique of synchronized multi-sensor tracking system in case of correlated measurement noises is studied.
并基于超图模型提出同步无线传感器网络最小生成超树路由算法,以建立数据汇聚的最小能耗树。
Based on the hypergraph model, the paper presents the minimum spanning hyper-tree routing algorithm in synchronous wireless sen.
IRMCK203是IR公司最新推出的一款高性能无传感器永磁同步电机单片控制ic。
IRMCK203 is a high performance digital motion control IC for sensor-less Permanent Magnet Synchronous Motor (PMSM) application.
介绍了一种极低速段永磁同步电机无速度传感器矢量控制方法。
A sensorless vector control method for permanent magnet synchronous motor (PMSM) drive at very low speed was presented.
根据测量和观测的定子电流、电压和磁链,提出了一种永磁同步电动机无传感器控制方案。
A sensorless control strategy for permanent magnet synchronous motors is presented based on the measurement and observation of stator current, voltage and flux vector.
然后从理论上研究了电流传感器测量误差和非正弦磁场分布对永磁同步电机转矩波动的影响。
Then, the effects of current sensor measurement error and non-sinusoidal magnetic field distribution on motor torque fluctuation are theoretically investigated.
实验结果表明,基于统计的时钟同步协议能够适应传感器网络的工作特性和需求。
The experiment result shows that these statistic protocols can meet the characteristic and requirement of the wireless sensor networks.
通过对无线传感器网络时间同步以及RBS(参考广播同步)算法的研究,提出了一种RBS的优化算法。
Based on studying on time synchronization and RBS (reference broadcast synchronization) algorithm in wireless sensor network, improved time synchronization algorithm is improved.
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