Control-Based Resource Management for Storage of Video Streams. Issue 2 (2020)

• Record Type: Journal Article
• Authors: Martins, Alexandre; Lindberg, Mikael; Maggio, Martina; Årzén, Karl-Erik
• Is Part Of: IFAC-PapersOnLine. Volume 53:Issue 2(2020)
• Page Start: 5542
• Page End: 5549
• Publication Date: 2020
• Subjects: Cameras -- Computer control -- Constraints -- PID control -- Memory applications; Automatic control -- Periodicals; 629.805
• DOI: 10.1016/j.ifacol.2020.12.1564
• Languages: English
• ISSNs: 2405-8963

Abstract

Abstract: Distributed surveillance systems typically consist of multiple cameras that need to store some fraction of their video streams at a central storage node. The disk space of this node constitutes a shared resource. In the paper the disk space allocation is formulated as a PI control problem and a new method for enforcing global resource constraints inspired by anti-windup tracking is proposed. The approach is evaluated by simulations.