Journal of Systems Engineering and Electronics ›› 2011, Vol. 33 ›› Issue (6): 1299-1304.doi: 10.3969/j.issn.1001-506X.2011.06.20

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Optimization method to resolve the confliction of ground station receiving resources for multi-satellites data

WANG Wu-di1,2,3,4, ZHOU Zhi-xin4, LI Xiang4, ZHAN Ming4, WANG Hong-qi1,2,3   

  1. 1. Institute of Electronics, Chinese Academy of Sciences, Beijing 100190, China;
    2. Key Laboratory of Technology in Geospatial Information Processing and Application System, Institute of Electronics, Chinese Academy of Sciences, Beijing 100190, China; 3. Graduate University of the Chinese Academy of Sciences, Beijing 100190, China; 4. Beijing Remote Sensing Information Institute, Beijing 100192, China
  • Online:2011-06-20 Published:2010-01-03

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Abstract:

This article puts forward an optimization method based on mutex-matrix to resolve the confliction of the ground station resources in receiving multi-satellites remote sensing data, and describes its achievement in detail. This method can provide manifold preferable no-confliction multi-missions solutions of the ground station resources arrangement. Moreover, this article establishes an integrated evaluating model on the arrangement of the ground station resources, which is based on the number of the achieved remote sensing tasks and considers satellite’s data storage capacity and data transferring capacity. This model is used to evaluate the no-confliction multi-missions solutions on the arrangement of the ground station resources. The best evaluation result can be selected as the optimization solution of the data receiving mission on the assumed condition.

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