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TTE網(wǎng)絡(luò)通信鏈路自動(dòng)規(guī)劃方法研究
2022年電子技術(shù)應(yīng)用第11期
鄭小鵬1,張 濤2,王小輝1
1.中國(guó)運(yùn)載火箭技術(shù)研究院研究發(fā)展部,,北京100076;2.西北工業(yè)大學(xué) 軟件學(xué)院,,陜西 西安710072
摘要: 針對(duì)TTE網(wǎng)絡(luò)中存在的消息調(diào)度以及鏈路規(guī)劃依賴于手工配置、難以負(fù)擔(dān)龐大的網(wǎng)絡(luò)結(jié)構(gòu)等問題,,對(duì)TTE網(wǎng)絡(luò)的通信鏈路規(guī)劃方法進(jìn)行了仿真研究,,構(gòu)建了鏈路規(guī)劃模型,通過頭腦風(fēng)暴算法這種新型的啟發(fā)式算法來尋找問題的解,。通過實(shí)驗(yàn)仿真對(duì)比,,驗(yàn)證了頭腦風(fēng)暴優(yōu)化算法的有效性以及在規(guī)劃后期有比遺傳算法更加穩(wěn)定的執(zhí)行效果,提升了網(wǎng)絡(luò)傳輸效率,,有很廣泛的應(yīng)用前景。
中圖分類號(hào): TN915.07,;TP393
文獻(xiàn)標(biāo)識(shí)碼: A
DOI:10.16157/j.issn.0258-7998.222735
中文引用格式: 鄭小鵬,,張濤,王小輝. TTE網(wǎng)絡(luò)通信鏈路自動(dòng)規(guī)劃方法研究[J].電子技術(shù)應(yīng)用,,2022,,48(11):94-98,103.
英文引用格式: Zheng Xiaopeng,,Zhang Tao,,Wang Xiaohui. Research on automatic planning method of TTE network communication link[J]. Application of Electronic Technique,2022,,48(11):94-98,,103.
Research on automatic planning method of TTE network communication link
Zheng Xiaopeng1,Zhang Tao2,,Wang Xiaohui1
1.R&D Department China Academy of Launch Vehicle Technology,,Beijing 100076,,China; 2.School of Software,,Northwestern Polytechnical University,,Xi′an 710072,China
Abstract: To address the problems of message scheduling and link planning in TTE networks, which rely on manual configuration and are difficult to afford large network structures, a simulation study of the communication link planning method for TTE networks is conducted, and a link planning model is constructed to find the solution to the problem by a new heuristic algorithm, the brainstorming algorithm. Through experimental simulation comparison, the effectiveness of the brainstorming optimization algorithm and its more stable execution than genetic algorithm in the late planning stage are verified, which improves the network transmission efficiency and has a very wide application prospect.
Key words : time triggered Ethernet,;load balancing,;heuristic algorithm;genetic algorithm,;brainstorming algorithm

0 引言

    在航空航天,、武器裝備等領(lǐng)域,由于通信數(shù)據(jù)量呈現(xiàn)逐漸增大的趨勢(shì),,傳統(tǒng)的低傳輸總線已無法滿足現(xiàn)有高端領(lǐng)域的發(fā)展需求,。時(shí)間觸發(fā)以太網(wǎng)在保留傳統(tǒng)以太網(wǎng)優(yōu)良特性的基礎(chǔ)上,同時(shí)確保了實(shí)時(shí)傳輸業(yè)務(wù)的確定性和可靠性,。

    TTE網(wǎng)絡(luò)中的調(diào)度表用于對(duì)時(shí)間觸發(fā)業(yè)務(wù)進(jìn)行提前調(diào)度規(guī)劃,,以保證時(shí)間確定性業(yè)務(wù)的高效無誤傳輸。然而對(duì)于消息調(diào)度中的調(diào)度表生成,,目前缺少自動(dòng)化部署方案的產(chǎn)生,,仍處于比較落后的人工手動(dòng)配置階段;同時(shí),,在對(duì)實(shí)時(shí)性消息的鏈路規(guī)劃方面也缺少相應(yīng)的自動(dòng)化規(guī)劃方法,,消息調(diào)度和鏈路規(guī)劃過程效率底下。因此,,在時(shí)間觸發(fā)消息的調(diào)度中,,如何設(shè)計(jì)更為可行有效的自動(dòng)化部署方案來代替?zhèn)鹘y(tǒng)手工配置,是TTE網(wǎng)絡(luò)當(dāng)下的研究熱點(diǎn)之一,。




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作者信息:

鄭小鵬1,張  濤2,,王小輝1

(1.中國(guó)運(yùn)載火箭技術(shù)研究院研究發(fā)展部,,北京100076;2.西北工業(yè)大學(xué) 軟件學(xué)院,,陜西 西安710072)




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