Effectiveness Evaluation Model of Laser/Microwave Satellite Communication System Based on Ambient Fuzzy Operator

Effectiveness evaluation model based on ambient fuzzy operator is proposed for laser/microwave satellite communication system (L/MSCS), in order to evaluate the effectiveness of L/MSCS more scientifically. In this paper, the model establishes an ambient parameter system, and selects the ambient state according to the actual situation of L/MSCS, and then selects the ambient fuzzy operator according to the state. The effectiveness of L/MSCS is simulated by this model and compared with the basic fuzzy analytic hierarchy process (fuzzy-AHP). The research results show that the proposed model is closer to the actual situation and more scientific than fuzzy-AHP.