Reliability assessment of modular design of pod decision

The grey relational theory is introduced into the reliability analysis of the modular pod, and the grey relational degree mathematical model is established. The module is divided according to the category of the reliability index of the pod, and the reliability parameter index of each module is evaluated. The correlation analysis of the evaluation indicators of the pod reliability module was carried out, and the correlation between the sample data line and the design standard line was explained from the perspective of proximity, and the modular reliability analysis of the pod product was realized. This research provides an economical optimal modular design scheme, which is of great significance for shortening the development cycle of pod products and improving product reliability.