摘要:对于现代航空航天领域研究的新型热点——四旋翼飞行器作为本设计的研究对象,针对飞行器的体积结构较大而不适合隐蔽侦察与特殊环境侦察的缺点问题,提出了利用PCB直接作为机架的小型四旋翼的方法。在设计中,其是由控制电路、传感器电路和四个空心杯电机组成。本课题围绕小型四旋翼飞行器的空气动力学和电机动力学的基础上,以STM32F103作为整个飞行系统的控制核心,利用PID算法对系统进行控制,实现其理想飞行功能;在此论文的设计任务包括器件的选取,硬件电路的设计,模块化的软件的设计,并作大量的调试工作,解决设计中的基本问题。40723 毕业论文关键词:小型化;四旋翼飞行器;飞行控制;PID控制
Small Four-Rotor Aircraft Research and Design
Abstract: The new hot spot for modern aerospace research - four-rotor aircraft is the study of the design, for the volume of the structure is not suitable covert reconnaissance and reconnaissance of the special circumstances for large aircraft disadvantage question, we proposed the use of PCB directly as a machine small four-rotor approach frame. In the design, which is by the control circuit, sensor circuit, and four coreless motor. Basis of this issue around the small four-rotor aerodynamics and motor dynamics, taking STM32F103 as the core of the flight control systems, the use of PID algorithm to control the system to achieve its desired flight function; in this paper design tasks include selection, hardware design components, modular software design, debugging and do a lot of work, the basic problem solving design.
Key words: Small; Four-Rotor aircraft; Flight control; PID control
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