Research on Satellite Security Risks and Protection Methods

On the basis of establishing a parameter system, this article determines an independent indicator synthesis method based on the engineering properties and characteristics of each parameter in the special system for the final results. That is, a special calculation way of combining the indicator values of each level of parameter into the indicator values of the previous level.

For this moment, Analytic Hierarchy Process is a good way to solve the problem. And Fuzzy Comprehensive Evaluation Method is also used for the answer. Because of the above reasons, the special comprehensive safety evaluation model for satellite assembly operations is established. The model includes a weight calculation method for evaluation factors, providing specific technical support and tools for the comprehensive safety judgment of satellite assembly operations. Next, develop principles for protection plans, classify and rank them, and propose general requirements for risk control measures. Through application, it can be proven that the proposed satellite assembly safety evaluation method and model are reasonable and feasible, and can be promoted.