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Reliability Allocation Method of Satellite Navigation System Based on Dynamic Simulation

  • Heng ZhengEmail author
  • Haisheng Li
  • Chang Li
  • En Xue
  • Zhuopeng Yang
  • Peipei Gong
Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 340)

Abstract

A reliability allocation method of satellite navigation system based on dynamic simulation is proposed in this paper. First, Bayesian network is used for allocating the service availability and continuity to a slot. Then, the dynamic colored Petri net is applied to modeling the navigation information flow, which describes the availability and reliability associating the slot with the satellite, control center, mission up-link station and sensor station. Meanwhile, Monte Carlo simulation method is used to determine the availability and reliability index of key functional units. Finally, under conditions of the allocation availability and reliability index, the service availability and continuity is got with the bottom-up approach. Results are consistent with the original allocated values, which verify the validity of the proposed method.

Keywords

Availability Reliability Simulation allocation DCPN Bayesian network 

References

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    Li H (2013) Research on spare satellites strategy of navigation constellation based on system availability. In: Proceedings of China Satellite Navigation Conference (CSNC), Wuhan, 2013Google Scholar
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    Jesen FV (2001) Bayesian networks and decision graphs. Springer, New YorkGoogle Scholar
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    Analysis techniques for dependability—Petri net techniques. IEC 62551. 2012Google Scholar
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    van der Park M (2002) DCPN-based models for dependability assessment. National Aerospace Laboratory NLRGoogle Scholar
  5. 5.
    Oving BA (2005) Assessment of Galileo key dependability and safety parameters: a simulation-based approach. In: Proceedings of ION national technical meeting, Long Beach, CA, Sept 2005Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2015

Authors and Affiliations

  • Heng Zheng
    • 1
    Email author
  • Haisheng Li
    • 1
  • Chang Li
    • 2
  • En Xue
    • 1
  • Zhuopeng Yang
    • 1
  • Peipei Gong
    • 1
  1. 1.China Academy of Aerospace Standardization and Product AssuranceBeijingChina
  2. 2.Beijing Institute of Tracking and Communication TechnologyBeijingChina

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