Nowadays,Multi Robotic System(MRS)consisting of different robot shapes,sizes and capabilities has received significant attention from researchers and are being deployed in a variety of real-world applications.From sen...Nowadays,Multi Robotic System(MRS)consisting of different robot shapes,sizes and capabilities has received significant attention from researchers and are being deployed in a variety of real-world applications.From sensors and actuators improved by communication technologies to powerful computing systems utilizing advanced Artificial Intelligence(AI)algorithms have rapidly driven the development of MRS,so the Internet of Things(IoT)in MRS has become a new topic,namely the Internet of Robotic Things(IoRT).This paper summarizes a comprehensive survey of state-of-the-art technologies for mobile robots,including general architecture,benefits,challenges,practical applications,and future research directions.In addition,remarkable research of i)multirobot navigation,ii)network architecture,routing protocols and communications,and iii)coordination among robots as well as data analysis via external computing(cloud,fog,edge,edge-cloud)are merged with the IoRT architecture according to their applicability.Moreover,security is a long-term challenge for IoRT because of various attack vectors,security flaws,and vulnerabilities.Security threats,attacks,and existing solutions based on IoRT architectures are also under scrutiny.Moreover,the identification of environmental situations that are crucial for all types of IoRT applications,such as the detection of objects,human,and obstacles,is also critically reviewed.Finally,future research directions are given by analyzing the challenges of IoRT in mobile robots.展开更多
Multi-robot cooperation problem has received increasing attention in the research community and has been extensively studied from different aspects. Space constrain problem is a major issue for building a multi-robot ...Multi-robot cooperation problem has received increasing attention in the research community and has been extensively studied from different aspects. Space constrain problem is a major issue for building a multi-robot system. This con- strain is a major hindrance for the efficient cooperation among robots in multi-robot applications. In this paper, we demonstrate a novel architecture of a multi-robot system without space restriction. Our architecture is based on the Internet of Things technology. We validated the proposed architecture using a case study considering a multi-robot combat application.展开更多
为利用视觉伺服技术实现机器人的网络遥操作,基于所给出的仿真模型,在Robotics Toolbox for Matlab工具箱的基础上,通过Matlab数据引擎技术,实现了基于Internet机器人视觉伺服系统的仿真。为增强系统的实时性,仿真中采用了数据的同步收...为利用视觉伺服技术实现机器人的网络遥操作,基于所给出的仿真模型,在Robotics Toolbox for Matlab工具箱的基础上,通过Matlab数据引擎技术,实现了基于Internet机器人视觉伺服系统的仿真。为增强系统的实时性,仿真中采用了数据的同步收发和时延缓冲策略。通过给出图像特征点的方式,操作者能够利用Internet实现对虚拟的Puma560机器人进行实时遥操作。展开更多
基金This research was supported by the Ministry of Higher Education,Malaysia(MoHE)through Fundamental Research Grant Scheme(FRGS/1/2021/TK0/UTAR/02/9)The work was also supported by the Universiti Tunku Abdul Rahman(UTAR),Malaysia,under UTAR Research Fund(UTARRF)(IPSR/RMC/UTARRF/2021C1/T05).
文摘Nowadays,Multi Robotic System(MRS)consisting of different robot shapes,sizes and capabilities has received significant attention from researchers and are being deployed in a variety of real-world applications.From sensors and actuators improved by communication technologies to powerful computing systems utilizing advanced Artificial Intelligence(AI)algorithms have rapidly driven the development of MRS,so the Internet of Things(IoT)in MRS has become a new topic,namely the Internet of Robotic Things(IoRT).This paper summarizes a comprehensive survey of state-of-the-art technologies for mobile robots,including general architecture,benefits,challenges,practical applications,and future research directions.In addition,remarkable research of i)multirobot navigation,ii)network architecture,routing protocols and communications,and iii)coordination among robots as well as data analysis via external computing(cloud,fog,edge,edge-cloud)are merged with the IoRT architecture according to their applicability.Moreover,security is a long-term challenge for IoRT because of various attack vectors,security flaws,and vulnerabilities.Security threats,attacks,and existing solutions based on IoRT architectures are also under scrutiny.Moreover,the identification of environmental situations that are crucial for all types of IoRT applications,such as the detection of objects,human,and obstacles,is also critically reviewed.Finally,future research directions are given by analyzing the challenges of IoRT in mobile robots.
文摘Multi-robot cooperation problem has received increasing attention in the research community and has been extensively studied from different aspects. Space constrain problem is a major issue for building a multi-robot system. This con- strain is a major hindrance for the efficient cooperation among robots in multi-robot applications. In this paper, we demonstrate a novel architecture of a multi-robot system without space restriction. Our architecture is based on the Internet of Things technology. We validated the proposed architecture using a case study considering a multi-robot combat application.
文摘为利用视觉伺服技术实现机器人的网络遥操作,基于所给出的仿真模型,在Robotics Toolbox for Matlab工具箱的基础上,通过Matlab数据引擎技术,实现了基于Internet机器人视觉伺服系统的仿真。为增强系统的实时性,仿真中采用了数据的同步收发和时延缓冲策略。通过给出图像特征点的方式,操作者能够利用Internet实现对虚拟的Puma560机器人进行实时遥操作。
