網路光柵 的英文怎麼說
中文拼音 [wǎnglùguāngzhà]
網路光柵
英文
raster grating- 網 : Ⅰ名詞1 (捕魚捉鳥的器具) net 2 (像網的東西) thing which looks like a net 3 (像網一樣的組織或...
- 路 : 1 (道路) road; way; path 2 (路程) journey; distance 3 (途徑; 門路) way; means 4 (條理) se...
- 光 : Ⅰ名詞1 (照耀在物體上、使人能看見物體的一種物質) light; ray 2 (景物) scenery 3 (光彩; 榮譽) ...
- 柵 : 柵名詞(柵欄) railings; paling; palisade; bars
- 網路 : 1. [電學] network; electric network2. (網) meshwork; system; graph (指一維復形); mesh
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As a new component of sensor, fiber grating have many instinctive advantages, such as light in weight, anti - cauterization, anti - interference in electromagnetism, high - sensitivity and compaction in construction. it is very easy to be coupled with fibers and the coupling - loss is slight. using fiber grating ’ s character of sensitivity for stress ; people have done some envelope experiments on structural systems ( such as storied buildings, bridge, railway and dam )
光纖光柵傳感器除了具有重量輕、耐腐蝕、抗電磁干擾、靈敏度高、結構緊湊等優點外,還有其獨特的優越性,如探頭尺寸小,其直徑與光纖等同;易於與光纖耦合,耦合損耗小;波長調制型,抗干擾能力強;集傳感與傳輸於一體且具有極強的復用能力,易於構成傳感網路;測量對象廣泛,易於實現多參數傳感測量等等。In the part of software design, the initialization of ethernet controller and the process in which ethernet packets are received and sent are studied thoroughly. after analyzing the embedded tcp / ip protocols, the interface card software which can control the whole card, receive and send ethernet packets is completed. lastly, the concept of windows network application based on winsock is presented
在介面卡軟體設計中,重點研究了以太網控制器的初始化和以太網數據包的收發過程,詳細分析了嵌入式tcp / ip協議的實現方法,並編寫了光柵傳感器介面卡軟體,完成了介面卡的整體控制和網路數據的收發。The enterprise wenglor sensoric elektronische geraete gmbh is well - known and engaged not only in tettnang, but also in the specialized industries of its sphere of activity, with plastic light guidance cable, light screems, color sensors and at the same time with one - way light barrier, printers ' imprint scanner and knitting and drafting machines, mesh - making machines a competent partner
Wenglor sensoric elektronische geraete gmbh是一家現代化的、可靠的專門產品供應商,這家供應商從事條形碼讀取儀器,印刷商標讀取器,單向光柵,色彩感應器,光澤敏感元件、光澤傳感器,塑料光導電纜,光柵,光傳導線纜,光勢壘、光電裝置對、光電柵欄,事故維護光柵,來復式卡釬、圓規,鏡面反射箱,傳感技術,編織、針織機,網路生產機械的製造、銷售。( 3 ) process and analyze the experimental data, figure out the temperature characteristic curves and fix the exact value of each sensing fbgs in the network
( 3 )對實驗數據進行了處理和分析,得出了傳感網路中各個測量光柵的溫度一波長特性曲線,最終確定了其溫度值。Sensors using fbg as the sensing component have many advantages including light weight, small size, anti electromagnetism interference, convenience in fiber connecting, wavelength absolute coding etc. multiple point detection of materials ( temperature, strain etc. ) can also be achieved by connecting several sensors into a net using variety of multiplex techniques and embedding it into or sticking on the surface of the material or structure
以光纖布拉格光柵( fbg )為傳感元件的傳感器具有重量輕、體積小、抗電磁干擾、易於光纖連接、波長絕對編碼等優點,還能把多個傳感器利用各種復用技術連接成傳感網路,埋入材料和結構內部或貼裝在其表面,實現對其特性(如溫度、應變等)的多點監測。Experimental results confirmed this assumption : during the interstimulus interval ( isi ) ranged from 33 to 83 ms, with the isi luminance approximated to the mean luminance of the stimulus grating, a novel okn elicited by the intermittent display of stationary gratings was observed and recorded. it can be labeled as " intermittent - display - grating induced okn " ( idg - okn ). in the second part, considering that the biphasic visual impulse resp onse is the feature of the magnocellular ( m - cell ) pathway, and the m - type ganglion cells are damaged in the primary open - angle glaucoma ( poag ), we presumed that idg - okn of poag could differ strikingly from that of normal subjects
結果顯示,當間歇刺激間隔( interstimulusinterval , isi )在33 83ms范圍內, isi期間亮度近似為刺激光柵平均亮度,我們觀察並記錄到這種新型的靜止光柵誘發的oknintermittent - display - gratinginducedokn ( idg - okn ) ( magnocellular )路特性,而且原發性開角青光眼( primaryopen - angleglaucoma , poag )是m型視網膜神經節細胞受損,因此我們推測,基於雙相視覺脈沖反應的idg - okn在poag病人與正常人比較中很可能出現顯著差2間歇刺激,對11隻poag眼和14隻正常眼進行對比眼動實驗。Firstly, the basic principle of ocdma, the basic theory of ooc and the key technologies of ocdma are introduced. the development, research status and trends of ocdma technologies are also summarized. combining with other multiplexing technologies and using fiber gratings as the encoder / decoder are the trends of ocdma system
論文首先對ocdma的基本原理、光正交碼的基本理論以及關鍵技術進行介紹,對光碼分多址技術發展歷史、研究現狀以及發展趨勢進行總結,指出同其它復用方式相結合的混合全光網路和採用光纖光柵編解碼器是光碼分復用技術最有希望的發展方向。2. using the fiber grating as the sensor unit, we have designed and fabricated a distributed sensor networks with multi - parameter and multi - function ( afsn - i fiber grating sensor multiplex network system )
2 .以光纖光柵作為傳感器件,設計製作了纖柵式多參數、多功能、分散式傳感網路系統( afsn - i型光纖光柵傳感復用網路系統) 。In the first place, start with theoretic model of distributed fbg strain - sensing network, sensing principle of fiber bragg grating is analyzed and sensing model created. on the basis of analyzing advantages and disadvantages of several familiar multiplexing and demodulation techniques, a mixture multiplexing method that combines optical frequency domain reflectometry ( ofdr ) and wavelength division multiplexing ( wdm ) is proposed to address fbg sensing array. at the same time, tunable narrow - band light source, which is composed of wide - band light source and tunable optical filter, is adopted to demodulate multiplex signals
首先,論文從分散式光纖光柵應變傳感網路的理論模型入手,分析了光纖布拉格光柵的傳感機理,建立光纖光柵應變傳感模型;在分析比較了常見幾種復用技術和信號解調技術的優缺點基礎上,提出應用光頻域反射復用技術和波分復用技術相結合的混合復用方法來解決光纖光柵應變傳感網路的尋址問題,採用由寬帶光源和可調諧光濾波器組成的可調諧窄帶光源來解調復用信號,通過理論分析和實驗研究證實了系統方案的可行性。Being key components of optical fiber communication, fabry - perot filters and fiber grating filters have been applied in optical sources, wdm multiplexing and de - multiplexing, and add - drop multiplexing, wavelength routers, optical switching of all optical network etc., which greatly promote the advance of high. speed optical communication technology
而法布里-珀羅濾波器和光纖光柵濾波器是現代光通信系統中的關鍵器件,它被廣泛應用於光纖通信的各個關鍵環節,從光源、波分復用的分波和合波,到全光網路的上下路、波長路由;光交換等。In this dissertation, we mainly focus on the research and realization of fiber bragg grating networks, including the principles and experiments of sensing and demodulation techniques
本論文主要以布喇格光纖光柵為研究對象,對其傳感技術、解調技術以及網路技術進行了理論和實驗的研究。The testing software for grating sensor is developed. in addition, the experiments that measured signals from grating sensor are given
最後,介紹了基於winsock的windows網路編程方法,編寫了光柵傳感器介面卡測試軟體。In chapter four, distributed fiber bragg grating sensor network is designed, which adopted wavelength - encoded measuring schemes, built up linear array fiber optic sensor network with application of wavelength division multiplexing technology and embedded inside smart layer
第四章設計了分散式光纖光柵應變傳感網路,採用波長編碼的絕對測量方案,用運波分復用技術組成線性陣列型光纖傳感層,並將其集成到智能夾層中。分享友人