The influence of rotor rotation of hexacopter on wind measurement accuracy

Li Zhengnong; Hu Haohui; Shen Yijun

doi:10.11729/syltlx20190047

Volume 33 Issue 6

Dec. 2019

Turn off MathJax

Article Contents

Abstract

References

Journal of Experiments in Fluid Mechanics > 2019 > 33(6): 7-14. > DOI: 10.11729/syltlx20190047

Li Zhengnong, Hu Haohui, Shen Yijun. The influence of rotor rotation of hexacopter on wind measurement accuracy[J]. Journal of Experiments in Fluid Mechanics, 2019, 33(6): 7-14. DOI: 10.11729/syltlx20190047

Citation:

PDF (7083 KB)

The influence of rotor rotation of hexacopter on wind measurement accuracy

1.
Key Laboratory of Building Safety and Efficiency of the Ministry of Education, Hunan University, Changsha 410082, China
2.
Schoolof Civil Engineeringand Transportation, South China University of Technology, Guangzhou 510641, China

More Information

Received Date: April 23, 2019
Revised Date: July 07, 2019

Graphical Abstract

Abstract

Abstract

MUAV (Micro Unmanned Aerial Vehicle) can replace the mast to measure the wind field at a fixed point or multiple points at the same time, but the disturbance caused by the rotor rotation can affect the wind measurement accuracy. An ultrasonic anemometer is attached on a hexacopter using different height brackets, and wind tunnel tests are carried out to investigate the influence of the rotor rotation on the wind field at different heights above the center of the hexacopter and the influence of different wind directions and the tilted fuselage on the measurement accuracy. The results show that rotor rotation causes a great relative wind speed error except for a few situations; The wind speed error caused by the rotor rotation increases first and then decreases with height; when the fuselage is horizontal, the absolute wind speed error tends to be the same under various conditions as the height increases, and when the control wind speed is greater than 6 m/s, the relative wind speed error decreases as the wind speed increases. Rotor rotation has almost no influence on the measurement of the wind direction angle. The results can provide reference for the practical application of wind measurement using MUAVs equipped with wind measurement devices.
- MUAV,
- ultrasonic anemometer,
- wind tunnel test,
- wind direction angle

FullText(HTML)

References (16)

References

[1]	李阳, 吴旻.无人机测风技术研究[J].传感器世界, 2014, 20(11): 9-13. DOI: 10.3969/j.issn.1006-883X.2014.11.002 Li Y, Wu M. UAV wind speed measuring technologies[J].Sensor World, 2014, 20(11): 9-13. DOI: 10.3969/j.issn.1006-883X.2014.11.002
[2]	Holland G J, Webster P J, Curry J A, et al. The aerosonde robotic aircraft: A new paradigm for environmental observation[J]. Bulletin of the American Meteorology Society, 2001, 82(5): 889-902. DOI: 10.1175/1520-0477(2001)082<0889:TARAAN>2.3.CO;2
[3]	马舒庆, 汪改, 潘毅, 等.微型无人驾驶飞机气象探空系统[J].南京气象学院学报, 1998, 21(4): 715-721. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=QK199800433524 Ma S Q, Wang G, Pan Y, et al. A robot plane meteorological sound system[J]. Journal of Nanjing Institute of Meteorology, 1998, 21(4): 715-721. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=QK199800433524
[4]	马舒庆, 汪改, 潘毅, 等.微型探空飞机解析测风方法[J].大气科学, 1999, 23(3): 377-284. DOI: 10.3878/j.issn.1006-9895.1999.03.15 Ma S Q, Wang G, Pan Y, et al. An analytical method for wind measurements by a mini-aircraft[J]. Chinese Journal of Atmospheric Science, 1999, 23(3): 377-284. DOI: 10.3878/j.issn.1006-9895.1999.03.15
[5]	屈耀红, 凌琼, 闫建国, 等.无人机DR/GPS/RP导航中风场估计仿真[J].系统仿真学报, 2009, 21(7):1822-1825. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=xtfzxb200907006 Qu Y H, Ling Q, Yan J G, et al. Wind field estimation simulation technology in DR/GPS/RP integrated navigation of UAV[J]. Journal of System Simulation, 2009, 21(7): 1822-1825. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=xtfzxb200907006
[6]	周树道, 王彦杰, 王敏, 等.基于气象无人机飞行角度的改进型测风模型[J].飞行力学, 2011, 29(1): 26-29. http://d.old.wanfangdata.com.cn/Periodical/fxlx201101007 Zhou S D, Wang Y J. Improved wind model based on the meteorological UAV flight angles[J]. Flight Dynamics, 2011, 29(1): 26-29. http://d.old.wanfangdata.com.cn/Periodical/fxlx201101007
[7]	刘伟.基于惯性/多普勒组合导航的风速风向测量研究[D].南京: 南京航空航天大学, 2011. http://www.wanfangdata.com.cn/details/detail.do?_type=degree&id=D166737 Liu W. Research on wind speed and direction measurement based on INS/Doppler integrated navigation[D]. Nanjing: Nanjing University of Aeronautics and Astronautics, 2011. http://www.wanfangdata.com.cn/details/detail.do?_type=degree&id=D166737
[8]	史忠科, 王润全.基于飞机运动方程的逐步预测"野值"剔除方法[J].系统仿真学报, 2010, 22(10): 2250-2252, 2286. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=xtfzxb201010003 Shi Z K, Wang R Q. Canceling outlier by step-by-step prediction with flight motion equation[J]. Journal of System Simulation, 2010, 22(10): 2250-2252, 2286. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=xtfzxb201010003
[9]	Neumann P P, Bartholmai M, Bartholmai M. Real-time wind estimation on a micro unmanned aerial vehicle using its inertial measurement unit[J]. Sensors and Actuators A: Physical, 2015, 235: 300-310. DOI: 10.1016/j.sna.2015.09.036
[10]	Prudden S, Fisher A, Marino M, et al. Measuring wind with Small Unmanned Aircraft Systems[J]. Journal of Wind Engi-neering and Industrial Aerodynamics, 2018, 176: 197-210. DOI: 10.1016/j.jweia.2018.03.029
[11]	Prudden S, Fisher A, Mohamed A, et al. A flying anemometer quadrotor: Part 1[C]//Proc of the 7th International Micro Air Vehicle Conference and Competition(IMAV 2016). 2016.
[12]	de Boisblanc I, Dodbele N, Kussmann L, et al. Designing a hexacopter for the collection of atmospheric flow data[C]//Proc of the 2014 Systems and Information Engineering Design Symposium (SIEDS).2014. https://www.researchgate.net/publication/269302155_Designing_a_hexacopter_for_the_collection_of_atmospheric_flow_data
[13]	Bruschi P, Piotto M, Dell'Agnello F, et al. Wind speed and direction detection by means of solid-state anemometers embedded on small quadcopters[J]. Procedia Engineering, 2016, 168: 802-805. DOI: 10.1016/j.proeng.2016.11.274
[14]	李晓华, 郭正.无人机螺旋桨气动特性数值模拟分析[C]//2014(第五届)中国无人机大会论文集.北京: 中国航空学会, 2014: 471-476. http://cpfd.cnki.com.cn/Article/CPFDTOTAL-ZGHU201409001095.htm Li X H, Guo Z. Numerical simulation analysis of aerodynamic characteristics of UAV propeller[C]//UAS China Conference 2014. Beijng: Chinese Society of Aeronautics and Astronautics, 2014: 471-476. http://cpfd.cnki.com.cn/Article/CPFDTOTAL-ZGHU201409001095.htm
[15]	刘雪松, 昂海松, 肖天航.悬停状态旋翼间干扰对四旋翼升力影响分析[J].航空工程进展, 2014, 5(2): 148-153. DOI: 10.3969/j.issn.1674-8190.2014.02.003 Liu X S, Ang H S, Xiao T H. Analysis of rotor interference effects on quad-rotor lift in hover[J]. Advances in Aeronautical Science and Engineering, 2014, 5(2): 148-153. DOI: 10.3969/j.issn.1674-8190.2014.02.003
[16]	沈奥, 周树道, 王敏, 等.旋翼无人机大气探测设备布局仿真优化设计[J].计算机测量与控制, 2018, 26(2): 165-169, 174. http://d.old.wanfangdata.com.cn/Periodical/jsjzdclykz201802041 Shen A, Zhou S D, Wang M, et al. Simulation and optimization design of atmospheric detection equipment layout based on UAV[J]. Computer Measurement and Control, 2018, 26(2): 165-169, 174. http://d.old.wanfangdata.com.cn/Periodical/jsjzdclykz201802041

[1]	Wu Jinhua, Sun Haisheng, Shen Zhihong, Jiang Yubiao. 旋转流场下的振荡动导数试验技术研究[J]. Journal of Experiments in Fluid Mechanics, 2014, (4): 54-58. DOI: 10.11729/syltlx20130057
[3]	HUANG Ming-qi, LAN Bo, YANG Yong-dong, PENG Xian-min. Φ5m立式风洞直升机垂直升降试验台研制[J]. Journal of Experiments in Fluid Mechanics, 2013, 27(5): 94-97. DOI: 10.3969/j.issn.1672-9897.2013.05.018
[4]	WANG Hui, XIAO Jing-ping, GAO Da-peng, LIU Qing-lin, QIN San-chun, WANG Wen-hui. Research on automatic control system of wind tunnel test model[J]. Journal of Experiments in Fluid Mechanics, 2012, 26(3): 72-75. DOI: 10.3969/j.issn.1672-9897.2012.03.013
[5]	DENG Fan, CHEN Shao-song. Investigations of grid fins geometric feature influence on drag reduction[J]. Journal of Experiments in Fluid Mechanics, 2011, 25(3): 10-15. DOI: 10.3969/j.issn.1672-9897.2011.03.003
[6]	CHEN Jia-qing, WANG Bo, WU Bo, CHU Qing-dong. CFD simulation of flow field in standard orifice plate flow meter[J]. Journal of Experiments in Fluid Mechanics, 2008, 22(2): 51-55. DOI: 10.3969/j.issn.1672-9897.2008.02.010
[7]	JIA Qing, YANG Zhi-gang. Simulation and test research for a model wind tunnel test section at different collector angles[J]. Journal of Experiments in Fluid Mechanics, 2007, 21(1): 93-96. DOI: 10.3969/j.issn.1672-9897.2007.01.019
[8]	Investigation on the low Reynolds number characteristics of the lift and drag of low aspect ratio wings[J]. Journal of Experiments in Fluid Mechanics, 2004, 18(4): 78-82. DOI: 10.3969/j.issn.1672-9897.2004.04.017
[9]	The series investigations on an aircraft in 4m×3m wind-tunnel[J]. Journal of Experiments in Fluid Mechanics, 2003, 17(4): 43-47. DOI: 10.3969/j.issn.1672-9897.2003.04.008
[10]	Assessments of measurement uncertainty of wind tunnel test based on symbolic math[J]. Journal of Experiments in Fluid Mechanics, 2002, 16(3): 91-95. DOI: 10.3969/j.issn.1672-9897.2002.03.016

Cited By

Cited by

Periodical cited type(2)

1.	车兵辉，魏然，曾伟. 风洞CTS试验六自由度机构控制方法研究. 计算机测量与控制. 2018(12): 84-88 .
2.	贺云，张飞龙，徐志刚，刘哲. 一种基于风洞试验环境的轨迹捕获系统设计. 兵工学报. 2018(12): 2480-2487 .

Other cited types(2)

Get Citation

PDF

XML

Article Metrics

Article views PDF downloads Cited by(4)

The influence of rotor rotation of hexacopter on wind measurement accuracy

Abstract

References

Related Articles

Cited by

Periodical cited type(2)

Other cited types(2)

Catalog

Article Metrics

Related

The influence of rotor rotation of hexacopter on wind measurement accuracy

Abstract

References

Related Articles

Cited by

Periodical cited type(2)

Other cited types(2)

Catalog

Article Metrics

Related

Export File

Citation

Format

Content