Wireless Ad-hoc Networks for Industrial Automation: Current Trends and Future Prospects

Abstract: This paper provides an overview of recent advances in wireless communication technologies applied to industrial automation. Newly introduced communication concepts such as ad-hoc networks and wireless sensor/actuator networks now enable the deployment of extremely decentralised control architectures. Both open-loop and closed-loop applications are part of the roadmap, although data gathering and monitoring applications are expected to spread first. In addition to increased flexibility and facilitated operations, these new communication technologies have significant cost saving potential. Standardisation efforts led by international bodies such as the IEEE should propel prototyping and deployment activities in various industries. Copyright © 2005 IFA