畢業(yè)設(shè)計外文翻譯(傳感器)(參考版)
2025-06-10 16:32本頁面
【正文】 s humanities have entered into the high industrialization the information age, sensor technology to renewal, higher technological development. US, Japan and so on developed country sensor technological development quickest, our country because the foundation is weak, the sensor technology pares with these developed countries has the big disparity. Therefore, we should enlarge to the sensor engineering research, the development investment, causes our country sensor technology and the foreign disparity reduces, promotes our country instrument measuring appliance industry and from the technical development. 。 The survey data may deposit and withdraw, easy to operate。 May realize the multisensor multi parameters survey。 the system helps the silicon resonance type pressure transmitter. The core partially presses two resonant Liang by the feeling which above the silicon diaphragm and the silicon diaphragm manufactures to form, two resonant Liang39。%/10K, anti overloads strongly, may reach the measuring range several hundred times. The survey scope may from 0 to E+H Corporation and the American Kahlo Corporation product is at the leading position. The optical fiber application is send the material significant breakthrough, its uses in most early the optical munication techniques. In the optical munication use discovered works as environmental condition change and so on the temperature, pressure, electric field, magic field, causes the fiber optic transmission light wave intensity, the phase, the frequency, change and so on the polarization condition, the survey light wave quantity change, may know causes these light wave physical quantity the and so on quantitative change temperature, pressure ,electric field, magic field size, uses these principles to be possible to develop the optical fiber sensor. The optical fiber sensor and the traditional sensor pare has many characteristics: Sensitivity high, the structure simple, the volume small, anti corrosive, the electric insulation good, the path of rays may be curving, be advantageous for the realization telemeter and so on. Optical fiber sensor Japan is in the advanced level. Like Idec Izumi Corporation and Sun x Corporation. The optical fiber send receiver and the integrated path of rays technology unify, accelerates the optical fiber sensor technology development. Will integrate the path of ray’s ponent to replace the original optics part and the passive light ponent。 The size is small, may use in the small space measuring wet。 The temperature range is wide, may reach 400 ℃ ~ +1,500 ℃ 。 The optical fiber can make the pressure, the current capacity, the temperature, the displacement and so on the many kinds of sensors。因此，我們應(yīng)該加大對傳感器技術(shù)研究、開發(fā)的投入，使我國傳感器技術(shù)與外國差距縮短，促進(jìn)我國儀器儀表工業(yè)和自化化技術(shù)的發(fā)展。 傳感器的發(fā)展日新月異，特別是 80年代人類由高度工業(yè)化進(jìn)入信息時代以來，傳感器技術(shù)向更新、更高的技術(shù)發(fā)展。美國宇航局在開發(fā)宇宙飛船時稱這種傳感器為靈巧傳感器（ Smart Sensor），在宇宙飛船上這種傳感器是非常重要的。美國 HONY WELL 公司 ST3000型智能傳感器，芯片尺寸才有 3 4 2mm3，采用半導(dǎo)體工藝，在同一芯片上制成 CPU、 EPROM、靜壓、壓差、溫度等三種敏感元件。 智能化傳感器是一種帶微處理器的傳感器，是微型計算機(jī)和傳感器相
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