Based on the research on sensitivity of geomagnetic declination on wind measurement by UAV(unmanned aerial vehicle) with Pitot-static tube,mathematical model of wind speed error to effect of geomagnetic declination is set up in virtue of wind measurement theory and error theory.
从无人机(unmanned aerial vehicle,UAV)皮托-静压管测风对磁偏角的敏感性出发,借助无人机皮托-静压管测风原理和误差理论,建立了磁偏角对测风影响的风速误差数学模型;通过仿真,分析了磁偏角对风速测量的影响和误差变化规律,并通过试验数据验证了仿真结论,为磁偏角的校正,提高风速测量精度提供了参考依据。
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。
The wind measurement,based on the unmanned aircraft vehicle(UAV) with a pitot-static tube and other instruments,has the advantages of low cost,good mobility,and large-scale continuous measurement.
利用无人机携带皮托-静压管及有关仪器测风是一种有价值的风场测量技术,其成本低、机动灵活、可大区域连续探测,在军事和民用领域都具有十分广阔的应用前景。
rawinsonde observation
无线电探空测风观测
radiosonde-radiowind system
无线电探空测风系统
Reformation of secondary air flow measurement device for 300MW unit
300MW机组二次风测风装置的改造
An instrument for indicating and measuring wind force and velocity.
风速计表示及测量风力和风速的仪器
The aerovane is frequently used to measure windspeed.
风向风速仪经常用来测定风速。
Wind Speed and Wind Turbine Output Forecast Based on Combination Method
基于组合预测的风电场风速及风电机功率预测
Among commonly used types are those employing either a propeller or cups for measuring wind speed and a vane for measuring wind direction.
普通使用的型式是测量风速的叶扇或风杯及测量风向的风标。
He can detect a typhoon by rule of thumb.
他能凭经验预测出台风
Hong Kong Storm Detecting Radar System
香港风暴探测雷达系统
duct type smoke detector
通风管式感烟探测器
pertaining to the recording of wind measurements.
与风力测量结果有关的。
recording anemometrical measurements.
测量风力记录的方法。
laser Doppler anemometry
激光多普勒风速测量法
The Risk Measures Based on Minkowski Gauge;
基于Minkowski测度的风险度量
Applications of QuikSCAT in typhoon observation and tracking
QuikSCAT在台风监测中的应用
Determination of leakage rate and specific resistance for mine air duct
GB/T15335-1994矿用风筒漏风率和风阻的测定方法
Prediction of Typhoon Extreme Wind Speeds Based on Improved Typhoon Key Parameters;
基于改进的台风关键参数的台风极值风速预测
Wind Field Measurements and Wind-induced Vibration Responses of Transmission Tower During Typhoon Wipha
台风“韦帕”风场实测及风致输电塔振动响应