Abstract
In industrial environments, over several decades, Automated Guided Vehicles (AGVs) and Autonomous Mobile Robots (AMRs) have served to improve efficiencies of intralogistics and material handling tasks. However, for system integrators, the choice and effective deployment of improved, suitable and reliable communication and control technologies for these unmanned vehicles remains a very challenging task. Specifics of communication for AGVs and AMRs imposes stringent performance requirements on latency and reliability of communication links which many existing wireless technologies struggle to satisfy. In this paper, a review of latest AGVs and AMRs research results in the past decade is presented. The review encompasses results from different past and present research domains of AGVs. In addition, performance requirements of communication networks in terms of their latencies and reliabilities when they are deployed for AGVs and AMRs coordination, control and fleet management in smart manufacturing environments are discussed. Integration challenges and limitations of present state-of-the-art AGV and AMR technologies when those technologies are used for facilitating AGV-based smart manufacturing and factory of the future applications are also thoroughly discussed. The paper also present a thorough discussion of areas in need of further research regarding the application of 5G networks for AGVs and AMRs fleet management in smart manufacturing environments. In addition, novel integration ideas by which tactile Internet, 5G network slicing and virtual reality applications can be used to facilitate AGV and AMR based factory of the future (FoF) and smart manufacturing applications were motivated.
Highlights
The first known Automated Guided Vehicle (AGV), was introduced by Barret Electronics of Northbrook, Illinois, USA in 1953; and since Automated Guided Vehicles (AGVs) have been used extensively to simplify intralogistics and material handling pro-The associate editor coordinating the review of this manuscript and approving it for publication was Abhishek K
We present relevant areas of research (AoR) that are necessary for 5G communication networks to be fully utilizable for AGVs fleet management in smart manufacturing environments
We examine essential AGV/Autonomous Mobile Robots (AMRs) communication needs such as: communication needs for time-critical AGV/AMR processes, non-timecritical AGV/AMR processes, and communication needs for AGVs and AMRs that are integrated as part of enterprise communication systems for smart manufacturing applications
Summary
Integration Challenges and Research Areas for 5G-Based Smart Manufacturing Applications. THOMAS3, GRETHEL MULROY 1, DAVE HITESH2, MATTHEW RAMSEY2, DAVID J. LOOPER1, MASON NG2, ANTHONY NG’OMA1, (Member, IEEE), WEIMIN LIU2, (Member, IEEE), PATRICK G.
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