基于改进三角矢量模型的无人机测风方法

Abstract
Figure/Table
References
Related Citation (7)

Download: HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract Through the error analysis, it is pointed out that the effectiveness of calculating true wind based on the triangular vector model heavily depends on the performance of the sensor.Introduce heading angle error and airspeed error to improve the model.Make the UVA steadily at a constant speed along the set quadrilateral route, and use the nonlinear least squares method to calculate the heading angle error and airspeed error.In the simulation experiment, the calculating results of the original model will change significantly when the UAV makes a turn, while the improved model eliminates this phenomenon.The root mean squared error of the improved model is significantly reduced, and the accuracy is significantly improved.

Key words： UAV wind measurement triangular vector model nonlinear least squares error analysis simulation experiment

Received: 29 May 2023

ZTFLH:

TP391.9

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	Li Guanlin
	Wang Panfeng
	Zeng Xiangneng
	Hao Minglei
	Zhang Dasha

Cite this article:

Li Guanlin,Wang Panfeng,Zeng Xiangneng等. AUAV wind measurement method based on improved triangular vector model[J]. Meteorological Hydrological and Marine Instrument, 2024, 41(4): 17-21.

URL:

http://www.qxswhy.com/EN/ OR http://www.qxswhy.com/EN/Y2024/V41/I4/17

[1]	RIBAL A,YOUNG I R.Calibration and cross validation of global ocean wind speed based on scatterometer observations[J].Journal of atmospheric and oceanic technology,2020,37(2):279-297.
[2]	张荣升,吴燕生,秦旭东,等.基于深度学习的高空风在线估计及预报方法[J].航空学报,2023,44(13):164-179.
[3]	盛梦婷,马中元,陈鲍发,等.雷达拼图风暴跟踪信息与高空风的关系分析[J].气象水文海洋仪器,2023,40(1):60-63.
[4]	PINTO J O,JENSEN A A,STEINER M,et al.The status and future of small uncrewed aircraft systems (UAS) in operational meteorology[J].Bulletin of the American meteorological society,2021,102(11):21-36.
[5]	FIEBRICH C A,ZIOLKOWSKA J R,CHILSON P B,et al.Potential socioeconomic and environmental benefits and beneficiaries of UAS atmospheric profiles from a 3D mesonet[J].Weather,climate,and society,2021,13(2):377-391.
[6]	SHIMURA T,INOUE M,HIRO TUJIMOTO F,et al.Estimation of wind vector profile using a hexa-rotor unmanned aerial vehicle and its application to meteorological observation up to 1000 m above surface[J].Journal of atmospheric and oceanic technology,2018,35(8):1621-1631.
[7]	侯天浩,行鸿彦,刘洋.基于多旋翼无人机的正交式风压矢量分解测风法[J].仪器仪表学报,2019,40(10):200-207.
[8]	程胡华,成巍,沈洪标,等.火箭发射前后3.5 h内高空风差异特征及预报[J].应用气象学报,2022,33(4):400-413.
[9]	陈中钰,杜冰,刘康.风廓线雷达水平风数据质量控制[J].气象科技,2020,48(6):801-807.
[10]	王琪超,吴松华,张洪玮,等.无人机载多普勒激光雷达海上风场观测及数据处理[J].红外与毫米波学报,2021,40(4):516-529.
[11]	李阳,孔毅,赵现斌.气象无人机风速解算新模型的设计及仿真研究[J].气象科技进展,2016,6(1):31-36.
[12]	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(4):104-110.
[13]	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(3):377-384.
[14]	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.
[15]	周伟静,沈怀荣.一种基于小型无人机的风场测量方法[J].测试技术学报,2009,23(4):297-302.