A synthesizing control model of networked control systems to guarantee QoP and QoS

Abstract

The whole performance of the networked control system (NCSs) depends on two interaction factors, namely the quality of control performance (QoP) and quality of network service (QoS). So, to optimize the whole performance of NCSs, the problem of guaranteeing QoP and QoS plays an important role in the design of NCSs. However, up to now, little work has been done in this field. In this paper, a synthesizing control model of NCSs to guarantee QoP and QoS is proposed, and a feasible condition of optimizing whole performance of NCSs is also suggested. Finally, the simulation results show that the proposed model is effective.

Modeling of Networked Control Systems in Electric Multiple Unit with Packet Dropout and Network-Induced Delay

“…Due to the enormous advantages, such as low cost, reduced power, simple maintenance, NCSs has wide applications to EMUs areas, but it also inevitably invites some network-induced delays and packet dropout for the inherent complexity of such systems. Recently, more and more attention has been paid on studying modeling of the NCSs, and some approaches to modeling of NCSs were presented [1][2][3].…”