Performance analysis of packet loss impact on scheduling in wireless real-time control system using matlab/simulink

초록

Wireless networked control systems (WNCS) has been one of the most studied and challenging areas in industrial systems. Besides its benefit, WNCS brings several issues like network-induced delays or packet loss. In this paper, we examine the impact of packet loss on two typical scheduling algorithms such as Rate Monotonic (RM) and Earliest Deadline First (EDF) in WNCS. Simulations are carried on to evaluate performance of two scheduling algorithms in WNCS. In addition, some packet loss compensation techniques are evaluated to help mitigate the impact of packet loss on the performance of scheduling algorithms under consideration. © 2014 International Information Institute.

키워드