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

作　　者：Jun KANG Guanzhong DAI 

机构地区：[1]College of Automation, Northwestern Polytechnical University, Xi＇an Shannxi 710072, China

出　　处：《控制理论与应用（英文版）》2008年第4期379-384,共6页

摘　　要：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 perfor-mance 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.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 perfor-mance 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.

关 键 词：Networked control system （NCSs） Synthesizing control Quality of control performance （QoP） Quality of network service （QoS） 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]