基于配置不合理度的综合航电系统配置搜索方法

摘要

Relying on the system management technologies in ASAAC IMA model,in this paper we probe into the problem of the search and configuration of Integrated Avionics System. On this basis, we build up a model of configuration unfitness, propose an idea that to use Euclidean distance between two kinds of configuration unfitness to measure the degree of their equivalence, and also design the optimal equivalent configuration search algorithm of IMA which is based on configuration unfitness and the equivalent configuration search algorithm.Finally ,we make the algorithm performance analysis. The analysis indicates that the bigger the configuration scope of integrated avionics system ,the higher the efficiency of equivalent configuration search algorithm.%依托ASAAC(Allied Standard Avionics Architecture Council)IMA(Integrated Modular Avionics)模型中的系统管理技术,研究了综合航电系统配置搜索问题.在此基础上,构建了资源配置不合理度的模型,提出了以两种配置不合理度的欧式距离度量二者等效度的思想,并设计了基于配置不合理度的综合航电系统最优等效配置搜索算法和等效配置搜索算法.最后,进行了算法性能分析,分析表明综合航电系统的配置规模越大,等效配置搜索算法的效率越高.