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Interval Type-2 Neural Fuzzy Controller-Based Navigation of Cooperative Load-Carrying Mobile Robots in Unknown Environments

机译:未知环境中基于区间2型神经模糊控制器的协作式移动机器人导航

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摘要

In this paper, a navigation method is proposed for cooperative load-carrying mobile robots. The behavior mode manager is used efficaciously in the navigation control method to switch between two behavior modes, wall-following mode (WFM) and goal-oriented mode (GOM), according to various environmental conditions. Additionally, an interval type-2 neural fuzzy controller based on dynamic group artificial bee colony (DGABC) is proposed in this paper. Reinforcement learning was used to develop the WFM adaptively. First, a single robot is trained to learn the WFM. Then, this control method is implemented for cooperative load-carrying mobile robots. In WFM learning, the proposed DGABC performs better than the original artificial bee colony algorithm and other improved algorithms. Furthermore, the results of cooperative load-carrying navigation control tests demonstrate that the proposed cooperative load-carrying method and the navigation method can enable the robots to carry the task item to the goal and complete the navigation mission efficiently.
机译:本文提出了一种用于协同负载移动机器人的导航方法。在导航控制方法中有效地使用了行为模式管理器,可以根据各种环境条件在两种行为模式之间进行切换:围墙跟踪模式(WFM)和目标导向模式(GOM)。另外,提出了一种基于动态群人工蜂群(DGABC)的区间2型神经模糊控制器。强化学习被用来自适应地发展WFM。首先,训练一个机器人学习WFM。然后,将这种控制方法用于协作式负载移动机器人。在WFM学习中,提出的DGABC的性能要优于原始的人工蜂群算法和其他改进算法。此外,协同负荷导航控制测试的结果表明,所提出的协同负荷方法和导航方法可以使机器人将任务项运送到目标并有效地完成导航任务。

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