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首页> 外文期刊>International journal of information acquisition >DESIGN AND IMPLEMENTATION OF WIRELESS SENSOR NETWORK FOR ROBOT NAVIGATION
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DESIGN AND IMPLEMENTATION OF WIRELESS SENSOR NETWORK FOR ROBOT NAVIGATION

机译：机器人导航无线传感器网络的设计与实现

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Global Positioning System (GPS) is often used as a main information source for robot localization and navigation. However, it cannot be used in room or in field complex environment because of the bad signal there. To solve this problem, the authors designed and implemented a specific wireless sensor network (WSN) to provide information about the environment and indicate path for robot navigation. A two-stage auto-adaptive route selecting mechanism of the WSN was proposed to facilitate data relaying in localization and the robot's navigation. A low complexity localization algorithm was used to localize both the nodes and the robot. An indirect communication method was designed to make the communication between the WSN and the robot possible. In addition, a robot navigation method was proposed based on the wireless sensor network. In this method, the robot did not need to obtain the environment information; the wireless sensor nodes collected and fused the distributed information and then indicate a path for the robot. Experiments showed that the wireless sensor network can result in obstacle avoidance navigation, and can implement the online navigation.
机译：全球定位系统（GPS）通常被用作机器人定位和导航的主要信息源。但是，由于那里的信号不好，它不能在室内或现场复杂的环境中使用。为了解决这个问题，作者设计并实现了一个特定的无线传感器网络（WSN），以提供有关环境的信息并为机器人导航指示路径。提出了一种两阶段自适应WSN路线选择机制，以促进定位和机器人导航中的数据中继。使用低复杂度的定位算法对节点和机器人进行定位。设计了一种间接通信方法，使WSN和机器人之间的通信成为可能。此外，还提出了一种基于无线传感器网络的机器人导航方法。在这种方法中，机器人不需要获取环境信息;无线传感器节点收集并融合分布的信息，然后为机器人指示路径。实验表明，无线传感器网络可以实现避障导航，并能实现在线导航。

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