多旋翼无人机增稳云台的结构设计  

Structural Design of Stabilizing Gimbal for Multi-rotor UAV

作　　者：石领先 焦园圆 SHI Ling-xian;JIAO Yuan-yuan(College of Aeronautical Engineering,Binzhou University;Shandong Engineering Research Center of Aeronautical Materials and Devices;Binzhou Key Laboratory of Aeronautical Optoelectronic Materials and Devices,Binzhou 256603,China)

机构地区：[1]滨州学院航空工程学院 [2]山东省航空材料与器件工程技术研究中心 [3]滨州市航空光电材料与器件重点实验室,山东滨州256603

出　　处：《滨州学院学报》2020年第6期11-15,共5页Journal of Binzhou University

基　　金：滨州学院科研基金项目(BZXYLG1907)。

摘　　要：云台是相机与多旋翼无人机的连接设备。论述了多旋翼无人机三轴云台的平衡原理;根据常用航拍相机和多旋翼无人机尺寸和性能要求对增稳云台结构进行了设计;利用SolidWorks软件对增稳云台结构进行三维设计,主要有三个转动轴及相机夹持机构,保证各部位运动时不会互相干涉;利用有限元分析软件ANSYS对增稳云台结构仿真优化,通过分析,验证增稳云台结构符合要求。The gimbal is the connection device between the camera and the multi-rotor LIAV.First,the balance principle of the multi-rotor UAV three-axis gimbal is discussed.Then the stabilization gimbal structure is designed according to the size and performance requirements of commonly used aerial cameras and multi-rotor UAV.And then the SolidWorks software is used to design the three-dimensional structure of the stabilizing gimbal.There are mainly three rotating shafts and a camera clamping mechanism to ensure that each part does not interfere with each other when it moves.Finally,the finite element analysis software ANSYS is used to simulate and optimize the stabilization gimbal structure,and the analysis verified that the stabilization gimbal structure meets the requirements.

关 键 词：增稳云台 三维建模 有限元分析 

分 类 号：TH122[机械工程—机械设计及理论]