The same contactors are used for ordinary two-position control . 普通雙位控制中采用相同的接觸器。
Two - position detecting scheme for gyro - based north seeker 陀螺尋北儀二位置尋北方案
Directions of operation of two - position lever , operated switches 操縱開關(guān)用兩位置桿的操縱方向
Aerospace ; lever - operated , two - position , on off switches , directions of operation 航空和航天.拉桿操縱的雙位on off開關(guān).操縱方向
Guiding type two - position & two - port high - temperature solenoid valve adopts teflon hard seal structure , with reliable performance , large flow , high - temperature resistance , and corrosion resistance . it can control multiple fluid , with easy operation 先導(dǎo)式二位二通高溫電磁閥,采用聚四氟乙稀硬密封結(jié)構(gòu),耐高溫、耐腐蝕、性能可靠,流量大、使用方便,能控制多種流體。
In the latter , that is in two - position alignment , the method of wavelet analysis is used to filter the output signal of optic fiber optic gyro , at last , the direction cosine matrix is gotten , the inertial components are demarcated , 在自對(duì)準(zhǔn)中,利用二位置初始對(duì)準(zhǔn),運(yùn)用小波分析對(duì)光纖陀螺的輸出信號(hào)進(jìn)行濾波,并且確定初始方向余弦矩陣并對(duì)慣性元件進(jìn)行標(biāo)定。
Abstract : the water - saving solar hot - water heater is improved . the replacement of the two - position water and vapour valve of the water - saving solar hot - water heater by the two position automatic prot ection valve leads to the transition from hand to automatic protection 文摘:用自動(dòng)保護(hù)雙位閥替代節(jié)水太陽(yáng)能熱水器的通水輸氣兩位閥,使節(jié)水太陽(yáng)能熱水器從手動(dòng)保護(hù)過(guò)渡到自動(dòng)保護(hù),改進(jìn)了節(jié)水太陽(yáng)能熱水器系統(tǒng)
Recently , a new kind , two - position and three - way solenoid valve with great rate of flow and high speed as well as its test bed has been developed by school of energy and power engineering , wuhan university of technology . results have shown that it can control the injection of the diesel engine preferably . the research work in this paper has been done concerning on the solenoid valve and its test bed , which is listed as following 武漢理工大學(xué)能源與動(dòng)力工程學(xué)院為其所配系統(tǒng)開發(fā)研制的一種二位三通大流量高速電磁閥,具有響應(yīng)快、流量大等特點(diǎn),能較好的實(shí)現(xiàn)對(duì)噴油過(guò)程的柔性控制,同時(shí),該院還開發(fā)了電磁閥專用的測(cè)試裝置,本文的研究工作即是針對(duì)電磁閥及其測(cè)試裝置的進(jìn)一步優(yōu)化而展開的,分別如下。
By means of temporary stability of combining drift coefficient of angle sensor and through missile rotating two - position measurement , measuring rotating angle between the two positions by vertical sensitive axis x , and sensing the changes of ground velocity component between the two positions by horizontal sensitive axis and z , the position of the component is determined to realize the azimuth alignment before launch of tactical missile 角敏感元件漂移系數(shù)具有短期穩(wěn)定性,通過(guò)轉(zhuǎn)彈前后兩位置對(duì)組合的測(cè)試,垂直敏感軸計(jì)測(cè)轉(zhuǎn)彈過(guò)程中兩位置之間的轉(zhuǎn)角,兩水平敏感軸敏感計(jì)測(cè)地速分量在前后兩位置的變化,由此計(jì)算出部件當(dāng)前所在方位,從而實(shí)現(xiàn)戰(zhàn)術(shù)彈射前的方位對(duì)準(zhǔn)。