摘要
为了弥补小型无人机动力系统测试装置相关研究的不足,文中围绕可调节旋翼摆放角度的无人机动力系统测试装置进行研究和设计。为满足实际应用需求,提出一种2自由度的无人机动力系统测试装置设计方案,包括设备台架和数据采集系统,模拟无人机飞行动作并进行动力系统测试。试验结果表明:转速最大相对误差约为0.658%,测量精度较高,该无人机动力系统测试装置的设备台架结构合理,数据采集系统具有较高的稳定性和可靠性,满足工程实际应用需求。
Currently,there is little research on the test facilities for small UAV(unmanned aerial vehicle)power systems.This article focuses on the design and research of such test facilities with adjustable rotor-placement angles.To meet practical application requirements,a design scheme is proposed for the two-degree-of-freedom test facility,which is specifically design for UAV power systems.This facility with an equipment rack and a data-acquisition system,simulates the UAV flight behavior and conducts the power system test.The results show that the maximum relative error of the rotor speed is approximately 0.658%,with higher accuracy in measurement.The test facility’s equipment rack has a reasonable structure,and the data-acquisition system is highly stable and reliable,thus meeting the requirements of practical engineering and application.
作者
夏源隆
韩伟
任帅阳
孔令豪
张锋伟
何强
XIA Yuanlong;HAN Wei;REN Shuaiyang;KONG Linghao;ZHANG Fengwei;HE Qiang(School of Mechanical and Electrical Engineering,Gansu Agricultural University,Lanzhou 730070;School of Mechanical Engineering,Anyang Institute of Technology,Anyang 455000;College of Civil Aviation Safety Engineering,Civil Aviation Flight University of China,Guanghan 618307)
出处
《机械设计》
北大核心
2025年第7期115-121,共7页
Journal of Machine Design
基金
科技部十三五国家重点研发计划项目(2018YFC0809500)
河南省科技攻关项目(242102230104)。
