Then, the application of lidar for wind measurement was being discussed.
文章的最后,对测风雷达的核心技术进行了展望。
As an example in actual application, its application in atmospheric wind measurement is pointed out.
作为应用的一个实例,作者指出了其在大气风场测量中的重要应用。
Wind measurement data processing system is to tie in with the wind profile equipment in the aviation meteorological services and applications.
测风数据处理系统是为配合风廓线设备在民航气象部门的应用而研制的系统。
The polarizing Michelson interferometer of wind measurement based on polarization arrays is a interferometer for detecting atmosphere temperature and wind velocity.
基于偏振阵列的偏振迈克耳孙风场探测干涉仪是一种新型的探测大气温度和风场速度的干涉仪。
The wind measurement system 10 includes an anemometer and a wind vane, which monitors real-time wind situations and sends the signal to the wind turbine control system.
风丈量系统10包含风速仪和风向标,监测即时风况,并将信号传给风机节制系统。
Feasibility is discussed that a multi-longitudinal mode laser is employed as the detection light source of the double-edge technique for Doppler lidar wind measurement.
讨论采用多纵模激光器作探测光源用于双边缘多普勒激光雷达测风的可行性。
Compared with traditional wind vector algorithm and wind measurement from buoy, the new algorithm, which has no problem with the wind direction ambiguity, is more accurate.
与传统风场反演算法及浮标实测数据对比可知,该算法提高了风场反演的精确度,且不存在风向模糊问题。
The principle of wind measurement of the Wind Profiler, is described, the key technology and the realization technique of high-speed and real-time signal processor are emphasized.
简述了雷达风廓线仪的测风原理,着重说明了高速实时信号处理器的关键技术以及实现方法。
The result of correlation experiments using the incoherent lidar system shows the wide scope of wind measurement and accuracy. The error of wind velocity under different circumstances is analysed.
利用本系统进行了相关实验研究,试验结果表明这样的系统可以获得高的风速范围和测量精度,并进行误差分析。
Incoherent wind lidar is one of the most advanced wind measurement techniques. It can provide high accuracy and high-resolution wind information, and it is premier choice of space-borne wind lidar.
非相干测风激光雷达是目前风场测量的最先进的技术之一,它可以提供高精度、高分辨率的大气风场信息,是星载测风激光雷达的首选技术。
To establish a more accurate picture of wind speed and direction at prospective sites, some companies are turning to laser and sonar-based measurement instruments to complement MCP.
为了在预期站点建立更准确的风速和风向图,一些公司转向激光或者声纳系统基础的测量仪器完成MCP。
The statement also said that GOES-R will give better estimates of wind strength, as well as better measurement of fog, ice or lightning strikes.
声明还表示,GOES-R卫星能够对风力强度进行更好的估算,还能对雾、冰以及雷击进行更好的测算。
Wind: most meteorological stations are equipped with combined vane and cup generator anemometers with dial indicator and or chart recorder for wind speed and direction measurement.
风:大多数台站都设置风向标及磁感风杯风速表来量度风向和风速,并附有刻度盘或图表记录器。
This paper proposed a wind velocity measurement system based on PIC16C73 microcontroller.
文中介绍了一种基于单片机PIC16C73的风柜风速测量系统。
The paper introduced a spinning model surface pressure measurement sy which used in the wind tunnel.
本文介绍了可用于测量风洞中旋转模型表面压力分布的集成测试系统。
Computer simulation is employed for analyzing the effects of the measurement of the upper atmospheric wind field.
采用计算机模拟,分析了大气风场的测量效果。
It's key to design measurement and control system in order to build the studied automotive wind tunnel into the high - class wind tunnel.
要把本项研究的汽车风洞建成世界一流的风洞,关键在于测量与控制系统的设计。
The influence of wind velocity on noise measurement of sound level has been introduced and the permitted wind velocity has been determined.
介绍了风速对噪声声级测量的影响,确定了噪声测量的风速允许值。
Ultrasonic wind velocity measurement with time-difference method and wind velocity measurement system based on ARM micro-controller were introduced.
介绍了超声波时差法风速测量的基本原理,以及基于ARM微控制器的风速测量系统的实现方法。
According to the examination requirement for aeration efficiency while estimating the occupation health, the measurement of wind speed and wind pressure is educed in this paper.
文章通过在职业卫生评价时所需通风效率等参数的考核要求,引出了对风速、风压的测量;
Measurement of the wind fields in the atmosphere with a single doppler weather radar is described in this paper.
讨论了利用单部多普勒天气雷达来探测大气中的风场结构。
Also suitable for construction, chemical, textile, food storage, air dynamics research and other occasions of wind speed measurement.
也适用于建筑、化工、纺织、粮食储藏、空气动力学研究等其它场合的风速测量。
This system is designed for a wind speed measurement experiment, and the effect is satisfactory. This system provide technology support for coal safety in production.
本系统为煤矿巷道风速测量实验提供了技术支持,取得了良好的效果,并为煤矿安全生产提供了技术上的支持。
The paper describes the measurement method for model surface temperature and model surface illumination strength in wind tunnel optical pressure measurement test by the virtual instruments.
本文介绍了在风洞光学测压试验中应用虚拟仪器技术对模型表面温度和模型表面光照强度的测量方法。
The theoretical formulas of discrete signal processing and circuit structure in the system are described, and results of wind-speed measurement are analyzed and compared.
文中详细介绍了时空域离散信号处理的理论计算公式和处理系统结构,对风速测量结果进行了分析和比较。
Balance is a key measurement equipment in the wind tunnel testing.
天平是风洞测力实验的最关键的测量设备。
It is used in measurement of pressure transients, such as in shock tubes, wind tunnels, and seismograph equipment.
它广泛用于瞬态压力测量,如冲击管、风洞以及地震仪器设备中。
A kind of scan pitot-pressure rake with water cooler was designed in IMCAS for the hypersonic propulsion wind tunnel flow measurement.
笔者自行设计研制了用于高超声速推进风洞流场测量的带有水冷装置的可移动式扫描总压耙。
PSI8400 pressure test system is of high precision pressure measurement equipment produced by PSI Inc. of USA and it is used in pressure measurement test of wind tunnel widely.
P SI8400电子压力测试系统是美国压力系统公司生产的高精度的压力测量设备,广泛应用在风洞压力测量试验中。
A perfect measurement and control system can increase wind tunnel operation efficiency, lower the wind tunnel cost and enhance measurement accuracy.
完善的测控系统还能提高风洞的运转效率,降低风洞的运转成本。
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