Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Computer Measurement & Control》 2017-10
Add to Favorite Get Latest Update

Application of Virtual Machine in Warship Formation Defense System

Hou Yuanyuan;Li Jianghong;Gong Jutao;Wu Yafeng;School of Power and Energy,Northwestern Polytechnical University;Factory No.200;  
In the face of information technology,long-range precision strike air combat,we must build networked,integrated air defense combat system.Due to unreliability of the wireless links and nodes in the warship formation,an embedded architecture is designed.Based on this architecture,a dynamic allocation and transplantation algorithm is proposed.According to the network topology of the operational environment,control task can be dynamically assigned to the wireless node by the virtual machine,and then network state is monitored.Our approach is to decouple the functionality from the inherently unreliable physical substrate and allow tasks to migrate/adapt to changes in the topology.This method can solve the instability problem caused by the bad environment and the wireless network.The simulation results show that when the links fault,it can reconstruct control architecture based on the same control algorithms.This is not only suitable for the integrated defense system of warship formation which is time-critical and safety-critical,but also for the control system based on wireless network.
【CateGory Index】: U674.70
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved