【摘要】 目的 针对传统国产化率计算方法在评价喷墨印刷装备自主可控水平时存在的局限性，提出一种更全面、客观的综合评价方法，以准确反映装备的自主可控程度。方法 基于层次分析法（AHP）构建包含目标层、准则层和方案层的层次结构模型，结合喷墨印刷装备的功能模块划分与零部件分类，零部件功能重要性、技术关键性等因素，通过专家打分构建判断矩阵，计算各零部件权重，并进行一致性检验，最终以加权方式综合数量国产化率和价值国产化率，形成综合权重国产化率指标。结果 某型喷墨印刷装备的国产化率评价中，传统方法计算的数量国产化率为99.14%，价值国产化率为86.58%，而基于AHP的综合国产化率为76.95%。结果表明，方法能更准确地反映喷墨头等核心零部件对整体自主可控水平的影响程度，有效避免了因数量指标虚高导致的评价失真。结论 本文提出的基于AHP的综合权重国产化率评价方法相较于传统方法能够更准确地衡量喷墨印刷装备的自主可控水平。研究成果有助于识别喷头等核心部件在整机自主可控中的重要程度，为后续技术攻关和资源配置提供决策依据，推动喷墨印刷装备制造行业的产业安全，并可作为用户选型的依据之一。更多还原

【Abstract】 To address the limitations of traditional localization rate calculation methods in assessing the autonomy and controllability of inkjet printing equipment, the work aims to propose a more comprehensive and objective integrated evaluation method to accurately characterize the autonomy and controllability of the equipment. Based on the Analytic Hierarchy Process(AHP), a hierarchical structure model comprising objective, criterion, and alternative layers was constructed. By incorporating multidimensional evaluation indicators such as functional importance, technical criticality, judgment matrices were developed through expert scoring to determine component weights, followed by consistency checks. Finally, the quantity-based and value-based localization rates using a weighted approach were integrated to form a comprehensive weighted localization rate indicator. In a case study of a specific inkjet printing equipment model, the traditional method yielded a quantity localization rate of 99.14% and a value localization rate of 86.58%, whereas the AHP-based comprehensive localization rate was 76.95%. The results demonstrated that the improved method more accurately reflected the significant impact of core components, such as printheads, on overall autonomy and controllability, effectively mitigating the overestimation caused by an inflated quantity indicator. The proposed AHP-based comprehensive weighted localization rate evaluation method provides a more objective measure of autonomy and controllability for inkjet printing equipment. The research findings help identify the importance of core components such as printheads in the overall autonomy and controllability of the equipment, provide a decision-making basis for subsequent technological breakthroughs and resource allocation, promote industrial security in the inkjet printing equipment manufacturing industry, and can also serve as one of the references for user selection.更多还原