本文選題：可變模糊優(yōu)選 + 風速傳感器��； 參考：《遼寧工程技術大學學報(自然科學版)》2017年10期

【摘要】：針對目前礦井風流參數(shù)測試無法獲得巷道的平均風速,存在不能全面監(jiān)測通風網(wǎng)絡的全部信息、監(jiān)測數(shù)據(jù)達不到準確測定點、出現(xiàn)監(jiān)測盲區(qū)等問題,結合礦井通風系統(tǒng)的經(jīng)濟型和合理性要求,重點研究風速傳感器的最少監(jiān)測數(shù)量和最優(yōu)安裝位置.采用可變模糊集理論分析影響風速傳感器選址的指標因素,通過三交河煤礦為例進行現(xiàn)場實驗和分析,建立風速傳感器可變模糊優(yōu)選模型.研究結果表明:通過計算相對優(yōu)屬度得出各分支安裝風速傳感器的合理權重,利用寬度優(yōu)先搜索算法求出通風網(wǎng)絡最小生成樹,尋根法確定其基本回路,從而快速準確地確定出風速傳感器具體安裝的回路分支,得到風速傳感器最優(yōu)選址方案.研究結論為實現(xiàn)通風網(wǎng)路風量無盲區(qū)實時動態(tài)監(jiān)測和模擬創(chuàng)造條件.
[Abstract]:In view of the fact that the average wind speed of roadway can not be obtained by the measurement of mine air flow parameters at present, there are some problems such as not being able to fully monitor all the information of ventilation network, the monitoring data being unable to reach the accurate measuring point, and the blind area of monitoring appearing. Combined with the economical and reasonable requirements of mine ventilation system, the minimum monitoring quantity and optimal installation position of wind speed sensors are studied emphatically. The variable fuzzy set theory is used to analyze the index factors that affect the location of wind speed sensor. The model of variable fuzzy optimal selection of wind speed sensor is established by field experiment and analysis of Sanjiaohe coal mine as an example. The results show that the reasonable weight of wind speed sensors is obtained by calculating the relative optimum degree, the minimum spanning tree of ventilation network is obtained by width first search algorithm, and the basic loop is determined by root seeking method. Thus, the loop branch of wind speed sensor is determined quickly and accurately, and the optimal location scheme of wind speed sensor is obtained. The research results provide conditions for the realization of real-time dynamic monitoring and simulation of ventilation network air volume without blind area.
【作者單位】： 遼寧工程技術大學安全科學與工程學院;礦山熱動力災害與防治教育部重點實驗室;
【基金】：國家自然科學基金(51274115)
【分類號】：TD723;TP212

【相似文獻】

相關期刊論文 前6條

1 李紅;;礦用風速傳感器檢測校準方法分析[J];能源與環(huán)境;2013年01期

2 蔣澤;郝葉軍;劉炎;;一種礦用皮托管式風速傳感器設計[J];工礦自動化;2012年11期

3 白素潔;晶體管式井下用風表的研制[J];煤礦安全;1988年03期

4 謝芳;王素芳;;Hilbert變換在超聲波旋渦式風速傳感器的應用[J];煤礦安全;2010年04期

5 詹峰林;虎墟金礦采礦方法模糊優(yōu)選、技經(jīng)評價與光彈分析[J];南方冶金學院學報;1991年04期

6 劉金祿;選礦方案的模糊優(yōu)選方法[J];礦業(yè)快報;2004年03期

相關會議論文 前1條

1 林啟太;;多目標模糊優(yōu)選決策模型在礦物資源開發(fā)中的應用[A];第六屆全國采礦學術會議論文集[C];1999年

，

本文編號：2072732