基于ROS系统的移动机器人轨迹跟踪控制

M. Siwek, J. Panasiuk, L. Baranowski, W. Kaczmarek, Szymon Borys
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引用次数: 0

摘要

本文对具有ROS系统的两轮差动驱动移动机器人的控制系统进行了仿真和实验室研究。提出了一种基于机器人动力学参数化模型的控制系统设计方法。利用Levenberg-Marguardt辨识法确定了动力学模型的未知参数值。通过将期望轨迹与仿真和实验室试验结果进行比较,并在误差分析的基础上,确定了模型参数辨识过程和控制系统运行的正确性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Trajectory Tracking Control of a Mobile Robot with the ROS System
This article provides a simulation and laboratory study of a control system for a two-wheeled differential-drive mobile robot with ROS system. The authors propose an approach to designing a control system based on a parametric model of the robot’s dynamics. The values of unknown parameters of the dynamic model have been determined by means of a Levenberg-Marguardt identification method. By comparing the desired trajectories with those obtained from simulation and laboratory tests, and based on errors analysis, the correctness of the model parameter identification process and the control system operation was then determined.
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