Integrated Reconfiguration of Multi-Satellite Network Communication Using Colored Petri Nets

摘要: An integrated quantitative reconfiguration model for interacting satellite networks is a powerful tool in analyzing reliability and developing protocols uninterrupted operation. However, such not easy to develop since it involves many parameters related the network’s operation including all earth-linked communications. The aim of this study propose an communication network satellites using high level Petri Nets which permits sub-network without loss whenever there are faults. To interactions satellites, Colored (CPN) paradigm used so as simulate Networked Control System (NCS). A modular representation within terms senders receivers packet-data transmission through provided. packets stored on-board sent via earth station may arrive successfully case fault payload/network. proposed approach overall response time given NCS well delays between mutual receivers. Simulations detailed show that networked control performance particular with reference any failure, can be improved inclusion appropriate monitors system represented by sub-networks CPN model. obtain tolerant standard performance.