A Heuristic Approach to Dynamic Rescheduling of AEOS System

摘要：

Agile Earth Observation Satellites (AEOS) system will be an important direction,for the AEOSs agility and bign return.Currently,most of the Earth Observing Satellites are totally controlled from the ground:operation schedules are regularly made on the ground,uploaded to the satellite and then,executed on-board step by step.Facing the new AEOS development and new on-board decision-making requirements,this paper proposes a Dynamic Rescheduling System of AEOS within a Monitoring,Reactive and Repairing Architecture (MIRRA) for protecting satellites onboard resources and a Dynamic Heuristic Algorithm for Rescheduling,as the core part of the systems.Finally,An experimental evaluation performed on some benchmark sets confirms the validity and effectiveness of this Dynamic Rescheduling System.

关键词： Agile Earth Observation Satellites operation schedule Dynamic Rescheduling System on-board dynamic heuristic algorithm

作者: Zhenyu Lian Lining Xing

作者单位: College of Information System and Management National University of Defense Technology Changsha,Hunan 410073,P.R.China

会议类型: 国际会议

会议名称: 2011 3rd International Conference on Computer and Network Technology(ICCNT 2011)(2011第三届IEEE计算机与网络技术国际会议)

会议地点: 太原

会议语种:英文

页码: 268-271

在线出版日期: 2011-02-26（万方平台首次上网日期，不代表论文的发表时间）