|
火(huo)箭(jian)上(shang)使(shi)用(yong)的(de)傳(chuan)感(gan)器(qi)的(de)種(zhong)類(lei)是(shi)非(fei)常(chang)多(duo)的(de),火(huo)箭(jian)上(shang)的(de)傳(chuan)感(gan)器(qi)和(he)變(bian)換(huan)器(qi)對(dui)於(yu)航(hang)天(tian)人(ren)員(yuan)的(de)安(an)全(quan)飛(fei)行(xing)提(ti)供(gong)者(zhe)準(zhun)確(que)的(de)作(zuo)用(yong),對(dui)於(yu)人(ren)類(lei)的(de)飛(fei)行(xing)事(shi)業(ye)發(fa)揮(hui)著(zhe)重(zhong)大(da)的(de)作(zuo)用(yong),下(xia)麵(mian)中(zhong)國(guo)傳(chuan)感(gan)器(qi)交(jiao)易(yi)網(wang)來(lai)為(wei)大(da)家(jia)具(ju)體(ti)介(jie)紹(shao)一(yi)下(xia)吧(ba)。
huojianshangdegezhongleixingchuanganqidaduoanzhuangyuhuojianneibudeguanjianbuweishang,tamenganzhijianshangwuliliangdebianhua,bianhuanqifuzebawuliliangzhuanhuanweidianxinhaoshixianchuanshu,gonggeihuojiandekongzhixitonghedimiankongzhizhongxinzuoweipanduanyiju,youruyishuangshuangyanjingjindingzhibiaodebianhua,weizhihuizhongxindeyupantigongyiju。shuoqihuojianneibudechuanganqi,keweiwuhuabamen,zhongleifanduo。gongzuoyuanliyoudianrongshide、電阻式的、光電式的,測量的指標有壓力、位移、應變,監控的物理量有加速度、位置、溫度、噪聲、振動等等各個方麵。在火箭林林總總的傳感器世界裏,有幾類顯得特別重要,它監測的數據是直接反映著火箭的狀態是否安全。
逃(tao)逸(yi)救(jiu)生(sheng)判(pan)據(ju)用(yong)加(jia)速(su)度(du)傳(chuan)感(gan)器(qi)為(wei)火(huo)箭(jian)逃(tao)逸(yi)係(xi)統(tong)提(ti)供(gong)重(zhong)要(yao)參(can)數(shu),當(dang)火(huo)箭(jian)出(chu)現(xian)嚴(yan)重(zhong)故(gu)障(zhang),危(wei)及(ji)航(hang)天(tian)員(yuan)安(an)全(quan)時(shi),會(hui)表(biao)現(xian)為(wei)加(jia)速(su)度(du)與(yu)設(she)計(ji)值(zhi)的(de)偏(pian)離(li),傳(chuan)感(gan)器(qi)將(jiang)第(di)一(yi)時(shi)間(jian)感(gan)應(ying)到(dao)這(zhe)一(yi)變(bian)化(hua),並(bing)發(fa)出(chu)信(xin)號(hao)啟(qi)動(dong)逃(tao)逸(yi)程(cheng)序(xu),幫(bang)助(zhu)航(hang)天(tian)員(yuan)迅(xun)速(su)脫(tuo)離(li)險(xian)境(jing)。
利用係統用液位傳感器,用於測量推進劑液位測量剩餘量,實時、連續、準確地提供推進劑液位剩餘量信息,控製發動機調節活門或開或閉,監控流向發動機的推進劑混合比,保持貯箱中氧化劑、燃燒劑質量比在最佳範圍內。
振zhen動dong和he噪zao聲sheng是shi火huo箭jian上shang的de隱yin形xing殺sha手shou,雖sui然ran看kan起qi來lai沒mei有you爆bao炸zha來lai的de那na麼me猛meng烈lie殘can酷ku,但dan對dui航hang天tian員yuan身shen體ti的de破po壞huai性xing也ye非fei常chang之zhi大da。為wei了le保bao證zheng火huo箭jian飛fei行xing過guo程cheng中zhong產chan生sheng的de振zhen動dong和he噪zao聲sheng不bu超chao過guo人ren體ti所suo能neng接jie受shou的de程cheng度du,改gai善shan航hang天tian員yuan的de乘cheng坐zuo舒shu適shi度du,火huo箭jian上shang還hai設she置zhi了le專zhuan門men監jian控kong振zhen動dong和he噪zao聲sheng的de傳chuan感gan器qi。
轟隆作響的橘紅色火焰排山倒海、qitunshanhe,qiangzoulesuoyourendemuguang,xiaoxiaodechuanganqizaijudadejiantishangxiandeweibuzudao,dantamenqueshibaohuhangtianyuanshengminganquandemuhouyingxiong,zaijiqiandudegaowenzhikaoxiajianshougangwei,rangtengkongfeixiangdehuolongchengweihangtianyuanxunfudezuojia。
|