无人驾驶跨介质飞行器旋翼高精度步进控制装置设计与实现  

Design and Implementation of High Precision Stepping Control Device for Rotor of Unmanned Transmedium Aircraft

作　　者：杨子江 潘向宁 李雪菲 付大康 YANG Zi-jiang;PAN Xiang-ning;LI Xue-fei;FU Da-kang(College of Aeronautical Foundation,Navy Aviation University,Yantai 264001,China;College of Aeronautical Fight&Service,Navy Aviation University,Yantai 264001,China)

机构地区：[1]海军航空大学航空基础学院,烟台264001 [2]海军航空大学航空作战勤务学院,烟台264001

出　　处：《自动化与仪表》2023年第2期43-46,124,共5页Automation & Instrumentation

摘　　要：旋翼步进控制装置是无人驾驶跨介质飞行器的重要组成部分,对于精准执行飞行任务具有重要意义。整个高精度步进控制装置由运行传感、步进电机、步进驱动、控制执行4个部分组成,运行传感芯片用来采集飞行器旋翼的运行与环境参数,通过步进电机和驱动元件的配合工作,生成步进脉冲信号。控制执行芯片用来生成控制指令,根据跨介质飞行器旋翼的工作特征确定控制参数,实现步进控制功能。通过飞行实验得出结论,与传统步进控制装置相比,优化设计装置的步进脉冲频率控制误差降低了0.275次/s,通过控制装置的应用飞行器旋翼的转角与速度更接近控制任务。The rotor stepping control device is an important part of the unmanned transmedium vehicle(UMAV),which is of great significance for precise flight mission execution. The whole high-precision stepping control device consists of four parts:operation sensing,stepping motor,stepping drive,and control execution. The operation sensing chip is used to collect the operation and environmental parameters of the aircraft rotor,and generate step pulse signals through the cooperation of the stepping motor and drive components. The control execution chip is used to generate control instructions,determine control parameters according to the working characteristics of the rotor of the trans medium aircraft,and realize the step control function. Through flight experiments,it is concluded that the step pulse frequency control error of the optimized design device is reduced by 0.275 times/s compared with the traditional step control device,and the rotor angle and speed of the aircraft through the application of the control device are closer to the control task.

关 键 词：无人驾驶介质飞行器 飞行器旋翼控制 步进控制 控制装置 

分 类 号：U665[交通运输工程—船舶及航道工程]