The Multi-Purpose Airborne Sensor Carrier MASC-3 for Wind and Turbulence Measurements in the Atmospheric Boundary Layer
The Multi-Purpose Airborne Sensor Carrier MASC-3 for Wind and Turbulence Measurements in the Atmospheric Boundary Layer
复制标题
用于大气边界层风和湍流测量的多用途机载传感器载体 MASC-3
DOI：
10.3390/s19102292
复制
发表时间：
2019
期刊：
影响因子：
--
通讯作者：
J. Bange
中科院分区：
文献类型：
--
作者：
A. Rautenberg;M. Schön;K. Berge;Moritz Mauz;P. Manz;A. Platis;B. Kesteren;I. Suomi;Stephan T. Kral;J. Bange
对于大气边界层研究，无人驾驶飞机系统除了传统的现场测量或通过地面或卫星遥感技术之外，还可以提供新的信息。固定翼无人机系统能够在短时间内对机载边界线进行横切，补充地面测量，并能够在水平和垂直方向上扩展数据，从而可以进行多方面的调查。因此，测量可以提供许多新的可能性调查ABL。这项研究提出了新的标志的多用途机载传感器载体（MASC-3）的风和湍流测量，并描述了子系统设计，以提高风测量，获得耐力，并允许在更大范围的环境条件下操作。机身，自动驾驶仪Pixhawk 2.1的功能，传感器系统和数据采集软件，以及后处理软件，为飞行实验提供了基础，并进行了详细描述。在稳定边界层中的两次飞行以及与测量塔和声达系统的密切比较，说明了风速和风向测量以及湍流测量的准确性。平均值，方差，协方差，湍流动能和积分长度尺度同意从气象测量塔的测量。MASC-3以高时间分辨率对稳定边界层进行了有价值的测量，并补充了气象塔和声雷达系统的测量。
For atmospheric boundary-layer (ABL) studies, unmanned aircraft systems (UAS) can provide new information in addition to traditional in-situ measurements, or by ground- or satellite-based remote sensing techniques. The ability of fixed-wing UAS to transect the ABL in short time supplement ground-based measurements and the ability to extent the data horizontally and vertically allows manifold investigations. Thus, the measurements can provide many new possibilities for investigating the ABL. This study presents the new mark of the Multi-Purpose Airborne Sensor Carrier (MASC-3) for wind and turbulence measurements and describes the subsystems designed to improve the wind measurement, to gain endurance and to allow operations under an enlarged range of environmental conditions. The airframe, the capabilities of the autopilot Pixhawk 2.1, the sensor system and the data acquisition software, as well as the post-processing software, provide the basis for flight experiments and are described in detail. Two flights in a stable boundary-layer and a close comparison to a measurement tower and a Sodar system depict the accuracy of the wind speed and direction measurements, as well as the turbulence measurements. Mean values, variances, covariance, turbulent kinetic energy and the integral length scale agree well with measurements from a meteorological measurement tower. MASC-3 performs valuable measurements of stable boundary layers with high temporal resolution and supplements the measurements of meteorological towers and sodar systems.
影响因子：
2.9
作者：
Witte, Brandon M.;Singler, Robert F.;Bailey, Sean C. C.
通讯作者：
Bailey, Sean C. C.
闪烁仪与无人机同时观测温度结构参数的差异
影响因子：
4.3
作者：
F. Beyrich;A.F. Moene;J. Bange;A. Platis;S. Martin;B. Maronga
通讯作者：
B. Maronga
飞机速度变化对不同机载系统感热通量测量的影响
影响因子：
4.3
作者：
Martin S;Bange J.
通讯作者：
Bange J.