Abstract
With recent adoption of wireless sensor-actuator networks (WSANs) in industrial automation, industrial wireless control systems have emerged as a frontier of cyber-physical systems. Despite their success in industrial monitoring applications, existing WSAN technologies face significant challenges in supporting control systems due to their lack of real-time performance and dynamic wireless conditions in industrial plants. This article reviews a series of recent advances in real-time WSANs for industrial control systems: 1) real-time scheduling algorithms and analyses for WSANs; 2) implementation and experimentation of industrial WSAN protocols; 3) cyber-physical codesign of wireless control systems that integrate wireless and control designs; and 4) a wireless cyber-physical simulator for codesign and evaluation of wireless control systems. This article concludes by highlighting research directions in industrial cyber-physical systems.
| Original language | English |
|---|---|
| Article number | 7348717 |
| Pages (from-to) | 1013-1024 |
| Number of pages | 12 |
| Journal | Proceedings of the IEEE |
| Volume | 104 |
| Issue number | 5 |
| DOIs | |
| State | Published - May 2016 |
Keywords
- Cyber-physical systems
- industrial wireless networks
- real-time systems
- wireless control systems
- wireless sensor-actuator networks
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