Contract-based Methodology for Developing Resilient Cyber-Infrastructure in the Industry 4.0 Era
| Autor: | Andalam, Sidharta, Ng, Daniel Jun Xian, Easwaran, Arvind, Thangamariappan, Karthik |
|---|---|
| Rok vydání: | 2020 |
| Předmět: | |
| Zdroj: | IEEE Embedded System Letters 11 (2019) 5-8 |
| Druh dokumentu: | Working Paper |
| DOI: | 10.1109/LES.2018.2801360 |
| Popis: | As the industrial cyber-infrastructure become increasingly important to realise the objectives of Industry~4.0, the consequence of disruption due to internal or external faults become increasingly severe. Thus there is a need for a resilient infrastructure. In this paper, we propose a contract-based methodology where components across layers of the cyber-infrastructure are associated with contracts and a light-weight resilience manager. This allows the system to detect faults (contract violation monitored using observers) and react (change contracts dynamically) effectively. Comment: \copyright 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works |
| Databáze: | arXiv |
| Externí odkaz: |
|