A Study on the Efficiency Evaluation for standardization pro-motes green development of aviation equipment

At present, the global greenhouse gas emissions combustion emits about 51 billion tons to the atmosphere every year.In order to avoid climate disasters caused by greenhouse gases, according to the Paris Agreement, carbon emissions should reach the peak as soon as possible, and net zero emissions should be achieved by 2050.Countries around the world have placed green energy equipment as a top priority, and the process of green aviation is accelerating.Green development of aviation equipment has become a hotspot.Standardization is the key to leading the green aviation industry, improving equipment quality, and reducing equipment costs.Therefore, improving the efficiency of standardization in aviation equipment has become a hot topic in the research of green aviation.Taking the "dual carbon" goal as the back-ground, the system engineering methods have been used to analyze the efficiency mechanism and action path of standardization in promoting green development of aviation equipment.Based on the path of standardization efficiency generation, an evaluation index system of standardization promotes green development of aviation equipment is con-structed.And then the structural equation, network hierarchy analysis method, standard entropy and other methods are integrated to construct the SEM-ANP-NE evaluation model.To validate the proposed model, the A-type helicopter is selected as a case for discussion.This work mainly reveals the mechanism of standardization that promotes green development of aviation equipment, analyzes the key elements affecting standardization effectiveness, and provides reference for improving the efficiency of promoting green development of aviation equipment.