1、

It includes measuring points arrangement, vibration sensor selection, data acquisition and processing system. Finally, vibration status monitoring and fault diagnosis software system of wind turbine has been developed with mix programming languages of LabWindows/ CVI and Matlab.

包括振动传感器选择、测点布置、信号采集与处理等系统架构。最后,结合LabWindows/CVI和Matlab的优点,采用混合编程的方法开发了风力发电机组振动状态监测与故障诊断软件。

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2、

The technical parameter, hardware structure and software design of the data acquiring and processing system of the small Low Speed Wind Tunnel in Shandong University of Technology are introduced.

介绍原山东工业大学小型低速风洞的技术参数、数据采集与处理系统的硬件结构和软件设计。

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3、

The turbine powered simulator security monitor system in 2.4m transonic wind tunnel consists of system plate self-diagnosis, tunnel adjustment, system monitoring, data analysis, and database module of sensor index.

2.4m跨声速风洞涡轮动力模拟器安全监控系统,由系统板卡自检、通道校准、系统监控、数据分析及传感器系数数据库模块组成。

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5、

The interaction between such structures and wind at the boundaries may be very complex. Particular and reliable data of wind loads can be obtained by means of wind tunnel tests, field measurements and numerical simulations.

风与上述结构间的相互作用十分复杂,可通过风洞试验、现场实测、数值模拟等方法获取详细可靠的风荷载数据。

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7、

resources.Probing the space environment between the Moon and the Earth, recording data on the primitive solar wind and studying the impact of solar activity on the Earth and the Moon.

监测月、地之间的空间环境,利用高能粒子探测器和太阳风探测器记录太阳风数据,以及太阳活动对月、地之间空间环境的影响。

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8、

In the paper, we calculated and analysed gradient and fluctuation data of wind and temperature measured in the observation experiment of the surface layer in early winter, 1986 in Lanzhou.

本文通过对1986年初冬兰州大气边界层观测试验得到的风、温梯度资料及其脉动资料的计算分析,研究了复杂地形条件下近地面层大气湍流输送和湍流强度的特征。

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9、

Based on the observation data that have been obtained by low level sounding on the spot, the vertically characteristic of wind field and temperature field in winter in south mountain of Yimeng and their evolvement with time have been analysed.

利用现场低空探测所获得的实测资料,分析了沂蒙南部山区冬季大气边界层内的风、温场垂直分布特征以及随时间的演变特征。

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10、

The first one is to take cloud motion wind vectors as observation data to do optimum interpolation objective analysis.

第一项是把卫星云导风资料作为观测资料进行最优插值客观分析;

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11、

Effect of data length and SNR on wind velocity estimation for MF radar

数据长度和信噪比对中频雷达风场计算的影响分析

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12、

analysis of measured wind speed data on top of swfc

上海环球金融中心大楼顶部风速实测数据分析

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13、

in this paper, the method for determining the wind speed scale by using ship model test with different model scales is proposed, which will provide basis for simulating wind field and processing data in the wave model test.

根据大量的试验研究结果,提出了采用不同模型比尺的船舶模型试验来确定风速比尺的方法,为波浪模型试验中风场模拟和数据处理提供了依据。

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14、

using the observation data of acoustic doppler radar, the horizontal velocity, wind direction and vertical velocity are calculated and compared with those obtained by direct measurement on the tower.

根据声雷达观测资料计算了水平风速、风向和垂直风速,并与325米气象塔上直接测量的仪器进行了比较。

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15、

therefore, the author established the experimental data of psychrometric coefficient a related to temperature and wind velocity in temperature and humidity control room.

为此,在温度、湿度控制室内,获得了干湿球系数与风速、环境温度相关的试验数据。

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16、

based on data from wind-direction sensors, a yaw-drive motor turns the nacelle to face the wind.

装在新型风力发电机上的风向传感器会根据采集的数据,指挥偏航驱动马达调整方向,让发电机正面对着来风;

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17、

based on data from wind-direction sensors, a yaw-drive motor turns the nacelle to face the wind.

装在新型风力发电机上的风向传感器会根据采集的数据,指挥偏航驱动马达调整方向,让发电机正面对着来风;

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18、

the data of microseism, wind speed and air pressure are processed by using the low-pass and band-pass digital filters.

利用低通和带通数字滤波器,分别对脉动、风速和气压等资料进行了处理。

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19、

retrieval of land surface parameters in the sahel from ers wind scatterometer data: a "brute force" method

根据ERS风散射仪资料对撒哈拉地表参数的还原:一种“野蛮”方法

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20、

the monthly mean fsu ( florida state university) wind stress data for the period 1960-1991 are decomposed into a vortical and a divergent component with each of which to force the model ocean in the context of a 2 layer tropical pacific model.

将1960~1991年的月平均FSU风应力资料分解为旋转部分和辐散辐合部分,分别用以强迫模式海洋。所用的模式为一个2层热带太平洋区域海洋模式。

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