Research on Health Evaluation of Electronic Equipment Based on Fuzzy Decision

Aiming at the state health evaluation of electronic equipment, fuzzy decision method is adopted to evaluate the degree of deterioration of its performance.First, the health parameters of the equipment are collected and analysed, and the fuzzy sets and weight sets are constructed. Secondly, according to the definition of equipment health grade, the evaluation set and evaluation matrix are constructed.Finally, a comprehensive evaluation result is obtained by calculating the maximum membership function.The simulation results of a power amplifier device on a ground station show that the above method can give intuitive and accurate state evaluation results.