基于模型驱动的大型天线系统设计优化方法

A Model-driven design optimization method for large antenna systems

针对传统天线协同设计困难、方案可行性评估成本高、评价关系模糊等难点,引入层次分析方法,建立天线系统模型和层次评估模型,通过系统运行过程仿真和验证分析,支持设计数据的获取与计算,进而对系统设计方案进行优化分析和科学决策。以天线驱动设计方案为例进行验证分析,结果表明,提出方法显著提高了大型天线系统的设计效率,降低了设计优化成本。

Aiming at the difficulties of traditional antenna cooperative design,high cost of feasibility evaluation and fuzzy evaluation relationship,the analytic hierarchy process method is introduced to establish the antenna system architecture and hierarchical evaluation model.The simulation and verification analysis of the system model running process support the acquisition and calculation of design data,and assist the optimization analysis and scientific decision of the scheme design of the system.Finally,the antenna driving design scheme is taken as an example for verification and analysis,and the results show that this method can significantly improve the iterative efficiency of large antenna system design and reduce the cost of design optimization.