本文關(guān)鍵詞：一種新型大張力纖維纏繞控制系統(tǒng)的研制　出處：《機(jī)床與液壓》2017年17期 　論文類型：期刊論文

  更多相關(guān)文章： 纖維纏繞 大張力控制 張力分配 磁粉制動(dòng)器

【摘要】：簡(jiǎn)述了大張力控制的總體方案,提出了一種以磁粉制動(dòng)器為執(zhí)行元件,用張力傳感器作為對(duì)纖維絲束進(jìn)行張力實(shí)時(shí)檢測(cè)的反饋元件,運(yùn)用張力分配方案對(duì)張力進(jìn)行調(diào)整的閉環(huán)控制系統(tǒng),建立了張力控制的數(shù)學(xué)模型,搭建了軟件實(shí)驗(yàn)平臺(tái)�；谠撈脚_(tái),分別進(jìn)行了恒張力、大張力階躍的實(shí)驗(yàn)研究。實(shí)驗(yàn)結(jié)果表明,所設(shè)計(jì)的張力控制系統(tǒng)響應(yīng)速度快,張力波動(dòng)小,滿足纖維纏繞大張力控制的要求。
[Abstract]:The general scheme of large tension control is briefly introduced. A kind of feedback element is proposed, which uses magnetic powder brake as executive element and tension sensor as the feedback element for real time tension measurement of fiber tow. Based on the closed-loop control system of tension distribution, the mathematical model of tension control is established, and the software experimental platform is built. Based on this platform, constant tension is carried out respectively. The experimental results show that the designed tension control system has the advantages of fast response speed and low tension fluctuation, which can meet the requirements of filament winding with large tension control.
【作者單位】： 武漢理工大學(xué)機(jī)電工程學(xué)院;
【分類號(hào)】：TB33;TP273
【正文快照】： 0前言隨著新材料的快速發(fā)展,大量的復(fù)合材料制品被開(kāi)發(fā)用于航空航天領(lǐng)域,然而科學(xué)技術(shù)的快速發(fā)展,對(duì)復(fù)合材料制品的性能提出了更高的要求,而復(fù)合材料制品的性能和纏繞制品在纏繞過(guò)程的張力控制息息相關(guān)[1]。在纖維纏繞成型工藝中,纏繞張力控制是保證纏繞產(chǎn)品質(zhì)量的核心技術(shù)之，

本文編號(hào)：1432204