發(fā)布時(shí)間：2018-08-21 09:30

【摘要】：不同數(shù)據(jù)鏈所支持的消息格式有所不同,因此多數(shù)據(jù)鏈間相互通信時(shí)難以進(jìn)行互操作。針對這一問題,提出了基于消息處理平臺的多數(shù)據(jù)鏈系統(tǒng)任務(wù)分配模型。該模型通過一個(gè)消息處理平臺對消息格式進(jìn)行轉(zhuǎn)換并分發(fā)給相應(yīng)的數(shù)據(jù)鏈,同時(shí)在分析多數(shù)據(jù)鏈互操作性的幾個(gè)主要度量指標(biāo)的基礎(chǔ)上,給出了數(shù)據(jù)鏈系統(tǒng)分配模型的數(shù)學(xué)表達(dá)式。然后,結(jié)合多數(shù)據(jù)鏈消息交換的一個(gè)典型應(yīng)用,采用模擬退火粒子群算法對該模型進(jìn)行求解。結(jié)果表明,在低負(fù)載和中等負(fù)載情況下,多數(shù)據(jù)鏈系統(tǒng)能夠在滿足互操作性指標(biāo)的前提下有效地進(jìn)行消息交換,而且相比于采用標(biāo)準(zhǔn)粒子群算法,模型求解的收斂速度更快,粒子的全局搜索能力更強(qiáng)。
[Abstract]:Different data chains support different message formats, so it is difficult to interoperate when multiple data links communicate with each other. In order to solve this problem, the task allocation model of multi-data link system based on message processing platform is proposed. The model converts the message format and distributes it to the corresponding data link through a message processing platform. At the same time, based on the analysis of several main metrics of the interoperability of the multi-data link, The mathematical expression of the allocation model of data link system is given. Then, combined with a typical application of multi-link message exchange, simulated annealing particle swarm optimization algorithm is used to solve the model. The results show that the multi-data link system can effectively exchange messages under the condition of low and medium load, and the convergence speed of the model solution is faster than that of the standard particle swarm optimization algorithm. The global search ability of particles is stronger.
【作者單位】： 空軍工程大學(xué)航空航天工程學(xué)院;
【基金】：航空科學(xué)基金(20142896022)
【分類號】：TN919.2;TP18

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