| 基于STM32的数字舵机控制系统的设计 |
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| 引用本文： | 周永龙,雷金奎. 基于STM32的数字舵机控制系统的设计[J]. 计算机测量与控制, 2011, 19(1) |
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| 作者姓名： | 周永龙 雷金奎 |
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| 作者单位： | 1. 西北工业大学电子信息学院,陕西西安,710072
2. 西北工业大学第365研究所,陕西西安,710065 |
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| 摘 要： | 针对无人机舵机控制系统对位置伺服的实时性和可靠性的要求,首次提出了以STM32为微控制器的新型数字控制系统;硬件部分给出了系统硬件结构图,并简要介绍了主控制芯片和硬件电路结构,为了提高系统数据传输的可靠性,引入CAN总线传输方式;在软件部分,首先简要介绍了STM32的标准外设固件库函数,然后介绍了三闭环数字调节算法的实现和中断任务;另外,搭建了无人机数字舵机数字控制系统的仿真模型,通过仿真研究验证了控制策略的可行性.
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| 关 键 词： | 无人机 三闭环伺服调节 舵机 |
Design of STM32-Based Digital Actuator Controlling System |
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| Zhou Yonglong,Lei Jinkui. Design of STM32-Based Digital Actuator Controlling System[J]. Computer Measurement & Control, 2011, 19(1) |
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| Authors: | Zhou Yonglong Lei Jinkui |
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| Affiliation: | Zhou Yonglong1,Lei Jinkui2(1.Northwestern Polytechnical University,Xi'an 710072,China,2.Research Institute No.365,Northwestern Polytechnical University,Xi'an 710065,China) |
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| Abstract: | In view of the position-servo real-timing and reliability requirements to the unmanned aerial vehicle actuator controlling system,for the first time a novel digital actuator controlling system is put forward based on STM32 micro-controller.In the hardware part the structural graph of the system hardware is brought forward,and the micro-controller and the hardware circuit is briefly introduced.To improve the reliability of data transmission,CAN bus is used.In the software part,STM32 standard peripherals firm... |
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| Keywords: | STM32 |
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