Reliability analysis and calculation of large caliber naval gun recoil process based on GO methodology and multi-state combination

Abstract

This This article summarizes the launch mission process of the most advanced large-caliber naval gun in service at this stage, and gives the specific launch mission principle process. Focus on the analysis of the reliability of the rear seat process involving the improved variable resistance parking machine. At the same time, the traditional two-state theory is expanded to provide support for later research on maintenance strategies. The method of combining GO methodology and multi-state theory analyzes the reliability of large-caliber naval guns. First, analyze the principle of the improved variable-resistance parking machine, and establish the GO model of the improved variable-resistance parking machine corresponding to the components of the system and GO operators. Secondly, the GO operation is performed and the corresponding parameter values are substituted into the operator operation rules. At the same time, the technical indicators of continuous firing rate of large-caliber naval guns were verified to show their reliability. Finally, the state transition relationship of the maintenance process is given, which provides a theoretical basis for the formulation of maintenance strategies.