2026-04-12 01:44:26
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德國費斯托工程公司曾研製出一種小型仿生機器水母,可利用圓頂結構內的11個ge紅hong外wai發fa光guang二er極ji管guan實shi現xian彼bi此ci間jian的de通tong訊xun,但dan那na還hai隻zhi是shi一yi件jian小xiao小xiao的de電dian子zi藝yi術shu品pin,不bu能neng在zai人ren類lei生sheng產chan生sheng活huo中zhong執zhi行xing特te殊shu任ren務wu。據ju物wu理li學xue家jia組zu織zhi網wang近jin日ri報bao道dao,美mei國guo研yan究jiu人ren員yuan研yan發fa出chu了le新xin型xing機ji器qi水shui母mu(名為Robojelly),不僅具備理想的水下搜索和搶險救援的本領,而且可從海水中不斷“汲取”氫能作為補給,至少在理論上總能保持精力充沛。相關研究成果已經提交給英國物理學會出版的《智能材料和結構》雜誌。
領(ling)導(dao)該(gai)研(yan)究(jiu)的(de)弗(fu)吉(ji)尼(ni)亞(ya)理(li)工(gong)大(da)學(xue)的(de)塔(ta)德(de)斯(si)說(shuo),這(zhe)種(zhong)機(ji)器(qi)水(shui)母(mu)由(you)一(yi)套(tao)智(zhi)能(neng)材(cai)料(liao)製(zhi)成(cheng),其(qi)中(zhong)包(bao)括(kuo)碳(tan)納(na)米(mi)管(guan),在(zai)一(yi)定(ding)的(de)刺(ci)激(ji)下(xia),會(hui)改(gai)變(bian)形(xing)狀(zhuang)或(huo)大(da)小(xiao)。將(jiang)它(ta)放(fang)置(zhi)在(zai)一(yi)個(ge)水(shui)箱(xiang)裏(li),其(qi)表(biao)麵(mian)材(cai)料(liao)會(hui)在(zai)水(shui)中(zhong)發(fa)生(sheng)化(hua)學(xue)供(gong)電(dian)反(fan)應(ying),使(shi)其(qi)能(neng)夠(gou)模(mo)仿(fang)水(shui)母(mu)的(de)自(zi)然(ran)運(yun)動(dong)。這(zhe)是(shi)首(shou)次(ci)成(cheng)功(gong)使(shi)用(yong)外(wai)部(bu)氫(qing)氣(qi)給(gei)水(shui)下(xia)機(ji)器(qi)人(ren)提(ti)供(gong)動(dong)力(li)燃(ran)料(liao)源(yuan)。
水母是一種理想的無脊椎動物,依靠肌肉纖維控製內腔的收縮和擴張來吸入和噴出水流,由此產生推力使水母沿身體軸向方向運動。
研究人員在碳納米管外包裹了一種可“記住”原來形狀的智能材料——jiyihejin,bingrangshuizhongyangheqingzaizuiwaicengheisebojintucengchanshengrehuaxuefanying。zhexiefanyingshifangdereliangchuandidaojiqishuimuderengongjirou,shiqizhuanbianchengbutongdexingzhuang。zheyiweizhejiqishuimukeyicongwaibuziranhuanjingzhongbugeilvsedekezaishengnengyuan,erbuxuyaoyigewaibudianyuanhuobuduangenghuandianchi。tongshi,jiquqingdonglidejiqishuimukeyibeiyazaishuixiangxiayunxing。
塔德斯說:“muqiandeshejiyunxujiqishuimudezhongbaibufenwanqubagepianduan,meigedouyouranliaoqudongdejiyihejinmokuaicaozuo,ruguosuoyoudezhongduanbeiqidong,bianzuyishiqijiangzijizaishuizhongtuoqi。womenzhengzaiyanjiubaranliaochuandidaomeigebufendexinfangshi,yirangjiqishuimukexiangbutongdefangxiangyidong。”