[1]QI Xiaogang,CHEN Chunqi,XIONG Wei,et al.Research on the invulnerability of an early warning satellite system based on game theory[J].CAAI Transactions on Intelligent Systems,2021,16(2):338-345.[doi:10.11992/tis.202002017]
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CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
16
Number of periods:
2021 2
Page number:
338-345
Column:
学术论文—智能系统
Public date:
2021-03-05
- Title:
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Research on the invulnerability of an early warning satellite system based on game theory
- Author(s):
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QI Xiaogang1; CHEN Chunqi1; XIONG Wei2; LIU Lifang3
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1. School of Mathematics and Statistics, Xidian University, Xi’an 710071, China;
2. Science and Technology on Complex Electronic System Simulation Laboratory, Space Engineering University, Beijing 101416, China;
3. School of Computer Science and Technology, Xidian University, Xi’an 710071, China
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- Keywords:
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early warning satellite; attack and defense game theory; game model; system invulnerability; defender invulnerability; attacker invulnerability; attack strategy; defensive strategy
- CLC:
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TP39;TJ861
- DOI:
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10.11992/tis.202002017
- Abstract:
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Satellite systems play an important role in the early warning of ballistic missile attacks, which may cause heavy losses. In view of this actual situation, using the knowledge of game theory, the attack and defense processes of the early warning satellite system are constructed as a static game model. A method is proposed to characterize the invulnerability of the system in the attack and defense states, and then it is divided into defender invulnerability and attacker indestructibility. In the case of complete information and incomplete information, the strategies that both sides should adopt are analyzed. The capacity data obtained from simulations is used to characterize the failure probability of the node under attack, and the attack and defense strategies are proposed based on the simulation data. The optimization direction of the model under incomplete information is proposed according to the analysis of simulation data.