| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 711392 | IFAC Proceedings Volumes | 2008 | 6 Pages |
Abstract
The effect of supervisory control on a redundant database unit representing a command and control (C2) system that supports air operations is investigated through simulation. Several supervisory control policies are considered. They authorize restoration and/or routing upon the failure of a server in the system. The performance of the modeled system under these policies is evaluated based on the measures of system mean-time-to-failure (MTTF), steady-state availability, expected response time, and overhead. The system is modeled as a discrete event system using a simulation tool. In addition, a system update process is implemented to ensure the currency of the information contained in the database unit.
Related Topics
Physical Sciences and Engineering
Engineering
Computational Mechanics
Authors
James M. Metzler, N. Eva Wu,