Systems Engineering and Electronics ›› 2020, Vol. 42 ›› Issue (8): 1751-1758.doi: 10.3969/j.issn.1001-506X.2020.08.15

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Evaluation index system of ground-based TT&C resource scheduling

Zhihai YAO(), Jianping LIU(), Jianping WANG(), Wei LI(), Bo REN()   

  1. Xi'an Satellite Control Center, Xi'an 710043, China
  • Received:2019-11-16 Online:2020-07-25 Published:2020-07-27

Abstract:

With the rapid increase in the number of orbiting spacecraft, ground-based telemetry, track and command (TT&C) resource scheduling has become an increasingly complex system engineering problem. At present, the effectiveness evaluation of ground-based TT&C resource scheduling still stays at the level of manual statistical data and isolated index evaluation. These scattered indicators are relatively one-sided and difficult to comprehensively reflect the ability of TT&C resource scheduling, and there is lack of scientific and reasonable index system about the comprehensive performance evaluation. Based on the actual situation of ground-based TT&C resource scheduling, a hierarchical and multi-dimensional effectiveness evaluation index system of the TT&C resource scheduling based on the research and determination of TT&C resource scheduling evaluation indicators is constructed, which provides a basis for the subsequent evaluation of resource scheduling effectiveness and promotes the continuous optimization of ground-based TT&C resource scheduling.

Key words: telemetry, track and command (TT&C) resource scheduling, evaluation index system, analytic hierarchy process

CLC Number: 

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