arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2312.16629cs.ROcs.SYeess.SY
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基于非线性模型预测控制的自主对接方法

Autonomous Docking Method via Non-linear Model Predictive Control

Research Center for Smart Mechatronics National Research and Innovation Agency(国家研究与创新署智能机电研究中心);Research Center for Telecommunication National Research and Innovation Agency(国家研究与创新署电信研究中心)

Roni Permana Saputra, Midriem Mirdanies, Eko Joni Pristianto, Dayat Kurniawan

AI总结:

本文提出一种基于非线性模型预测控制(NMPC)的视觉伺服方法,用于单座个人移动车辆的自主对接任务,并在四轮电动轮椅上通过仿真实验验证了其在不同场景下生成实时轨迹的有效性。

摘要:

本文提出了一种用于单座个人移动车辆对接任务的自主控制方法。我们提出了一种基于非线性模型预测控制(NMPC)的视觉伺服方法,以实现期望的自主对接任务。该方法在四轮电动轮椅平台上实现,该平台具有两个独立的后驱动轮和两个前脚轮。基于NMPC的视觉伺服技术利用从视觉传感器提取的信息作为NMPC的实时反馈,以控制车辆的运动,从而实现期望的自主对接任务。为了评估所提出的控制器方法的性能,在仿真和实际环境中进行了多次实验。然后根据控制器设计要求评估控制器性能。自主对接实验的仿真结果表明,所提出的控制器已成功达到期望的控制器设计要求,能够在多种不同场景下为执行自主对接任务的车辆生成实时轨迹。

英文摘要:

This paper presents a proposed method of autonomous control for docking tasks of a single-seat personal mobility vehicle. We proposed a non-linear model predictive control (NMPC) based visual servoing to achieves the desired autonomous docking task. The proposed method is implemented on a four-wheel electric wheelchair platform, with two independent rear driving wheels and two front castor wheels. The NMPC-based visual servoing technique leverages the information extracted from a visual sensor as a real-time feedback for the NMPC to control the motion of the vehicle achieving the desired autonomous docking task. To evaluate the performance of the proposed controller method, a number of experiments both in simulation and in the actual setting. The controller performance is then evaluated based on the controller design requirement. The simulation results on autonomous docking experiments show that the proposed controller has been successfully achieve the desired controller design requirement to generate realtime trajectory for the vehicle performing autonomous docking tasks in several different scenarios.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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