基于嵌入式双编码器的导航方法研究

Jihong Liu, Qing Guo, Xin Cheng
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引用次数: 1

摘要

基于自主研发的差分驱动机器人平台,建立了具有双编码定位系统的机器人运动模型,将获得的机器人位置和姿态信息反馈给机器人导航。该反馈将抑制两轮参数差异和外部干扰对控制性能的影响,从而增强机器人的自适应能力。采用专用电机驱动器驱动行走电机和动作电机,并采用位置回路控制,提高控制精度。单片机与FPGA协同控制机器人,实现定位导航算法。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Study of navigation methods based on embedded dual-encoder
Based on the independent-research differential-driven robot platform, establish a robot motion model with dual-coding positioning system to provide the information feedback to robot navigation with the obtained robot's position and attitude information. The feedback will restrain the parameter difference between two wheels and the impact of control performance caused by external disturbance so as to enhance the robot ability of adaptability. Use dedicated motor driver to drive travelling motor and acting motor and control it with position loop to improve the control accuracy. Microcontroller and FPGA coordinate to control the robot and implement the positioning navigation algorithm.
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