電子制導系統 的英文怎麼說
中文拼音 [diànzizhìdǎoxìtǒng]
電子制導系統
英文
electronic guidance system- 電 : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
- 子 : 子Ⅰ名詞1 (兒子) son 2 (人的通稱) person 3 (古代特指有學問的男人) ancient title of respect f...
- 制 : Ⅰ動詞1 (製造) make; manufacture 2 (擬訂; 規定) draw up; establish 3 (用強力約束; 限定; 管束...
- 導 : 動詞1. (引導) lead; guide 2. (傳導) transmit; conduct 3. (開導) instruct; teach; give guidance to
- 系 : 系動詞(打結; 扣) tie; fasten; do up; button up
- 統 : Ⅰ名詞1 (事物間連續的關系) interconnected system 2 (衣服等的筒狀部分) any tube shaped part of ...
- 電子 : [物理學] [電學] electron
- 系統 : 1. (按一定關系組成的同類事物) system 2. (有條理的;有系統的) systematic
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Avionics self - protection system is a subsystem of the advanced avionics system, which has the main functions to find hostile radar - guided weapons system and infrared - guided weapons system by using the mothed of radar reconnaissance. and then to countermeasure enemy ' s radar - guided weapon system and infrared - guided weapons system by adoptinging those measures of electric - magnetic jamming ( active countermeasures ), chaff cloud deception jamming ( passive countermeasures ) and ir decoy deception jamming ( passive countermeasures ) so as to protect our airplanes from the hostile attacks this paper have researched deeply for the integrated mode of avionics self - protection system
航空自衛系統是先進航空電子綜合化系統的一個分系統,其主要功能是通過雷達偵察方式發現敵方雷達制導武器系統和紅外製導武器系統,並通過實施電磁干擾(有源干擾) 、箔條雲欺騙式干擾(無源干擾)和紅外誘餌欺騙式干擾(無源干擾)對抗敵方雷達制導武器系統、紅外製導武器系統,保護我機免受敵方武器系統攻擊。Neither the bank, its associates, nor any of their directors, officers or employees, shall be liable to the customer for any expenses, loss or damage suffered by or occasioned to the customer by reason of any action taken or omitted to be taken by any one or all of the bank, its associates, their directors, officers, employees or agents pursuant to these conditions or in connection therewith other than as a result of the fraud, wilful default or negligence of the bank, its associates, their directors, officers, employees or agents ; the bank s failure in good faith to honour any stop - payment instructions given by the customer ; the presentation to the bank of any cheque or other payment order which is post - dated ; the bank failing to honour any draft drawn on it by the customer, but the bank shall immediately return such draft to the customer through the normal channels giving the reason for the dishonour ; any loss, damage, destruction or misdelivery of or to the securities howsoever caused unless the same shall result from the negligence of, or theft by, the bank or its associates or any of their directors, officers or employees, in which event the extent of the liability of the bank shall be limited to the market value of such securities at the date of discovery of the loss and even if the bank has been advised of the possibility of such loss or damage ; unauthorised use or forging of any authorised signature as a result of the negligence, wilful default or fraud of the customer ; subject to condition 5. 5, any act or omission, or insolvency of, any person not associated with the bank including, without limitation, a third party nominee or depositary ; viii the collection or deposit or crediting to the custodian accounts of invalid, fraudulent or forged securities or any entry in the custodian accounts which may be made in connection therewith ; any malfunction of, or error in the transmission of information caused by, any electrical or mechanical machine or system or any interception of communication facilities, abnormal operating conditions, labour difficulties, acts of god, or any similar or dissimilar causes beyond the reasonable control of the bank and notwithstanding paragraph, the error, failure, negligence, act or omission of any other person, system, institution or payment infrastructure
本行其聯系人士其各董事高級人員或雇員均毋須向客戶因以下理由而使客戶蒙受或產生之任何開支損失或虧損負責: i本行其聯系人士其董事高級人員雇員或代理人根據此等條件採取或遺漏採取有關之行動,但由於本行其聯系人士其董事高級人員雇員或代理人之欺詐行為故意失責或疏忽所造成者除外ii本行本真誠地未能依約替客戶執行止付指示iii向本行提交任何遠期支票或其他付款指示iv本行未能兌現由客戶開出之匯票,但本行將立即透過正常渠道將該匯票退回客戶,並解釋拒付之理由v無論如何導致之任何證券之損失損毀毀壞或錯誤交付除非上述各項乃因本行或其聯系人士或其任何董事高級人員或雇員之疏忽或盜竊所引致,而在該等情況下,本行的責任將只限於在發現損失當日該等證券之市值,以及即使本行已獲知該等賠償之可能性vi因客戶之疏忽故意失責或欺詐行為而導致的任何偽造授權簽名或不獲授權使用該簽名vii在第5 . 5 a條之規限下,與本行無關者之任何行動或遺漏或無償債能力包括但不限於第三者代名人或寄存處viii代收或存入或貸存於保管人賬戶的無效偽造或假冒證券或在保管人賬戶記入可能與此有關之賬項ix任何電子機械或系統失靈或因該等機件或系統產生的資料傳送錯誤或任何通訊設施之終斷不正常操作情況勞工問題天災或非本行所能合理控制之任何類似或非類似原因及x盡管有第ix項,任何其他人系統機構或付款設施的錯誤故障疏忽行動或遺漏。The questions the researcher concerned are which system will be chosen and how to obtain the good lithium ionic conductor materials, which is the basic departure of the paper. the addition of second phase in composite can change the interface structure and the conduction mechanism, improve the matrix conductivity and other function such as the sintering, crisping and so on, so the research of composites are an interesting field of the ionic conductors. the synthesis of lithium ionic conductor is often by solid state reaction, but this method needs high temperature and leads to the volatility of lithium which not only causes the drift of the compounds but gets the no well - distributed materials
研究者所關注的問題是選擇新的體系進行研究,以期得到性能更好的鋰離子導體材料,這也正是本論文的基本出發點;復合離子導體中第二相的加入改善了基質的界面結構和導電機制,不僅可以提高基質材料的電導率,還可以在一定程度上改善材料的其它性能,如燒結性能、脆性和機械強度等。因此復合材料的研究是離子導體一個有廣闊前景的發展方向;合成鋰離子導體,特別是成分復雜的體系以傳統的固相合成法為主,但這種方法需要較高的溫度,容易引起鋰的揮發,從而造成產物組成的偏移,而且不易得到顯微結構均勻的材料。After target is detected the on - board avionics suite in combination with the automatic control system of the helicopter solve the task of bringing the helicopter to the designated point and automatic firing of the weapons selected by the pilot
當捕獲目標后,機上的自動控制系統與電子系統將解算任務數據,引導直升機飛向敵潛艇水域,並在飛行員指令準許下自動發射武器進行攻擊。This disquisition aimed at plc reactive dispatch curve controller, associating the entire exploiting process, expounded in guiding ideology, control standard, function and structure design, software system design, analog experiment, fixing and debugging and so on, also part of flow schematic diagram ( the ladder chart was n ' t drawn because of too many network and length limit ). this design involves many subject such as power systenu automatic control microcomputer control and electroa during the design, we have read a great deal of concerned data, base on the sufficient investigation analysis and research, associating the practicality of huanren power plant, we introduced and exploited plc reactive dispatch curve controller in the first time
本文針對plc無功調度曲線控制器,結合整個研製過程,在設計指導思想、控制準則、性能設計、裝置構成設計、軟體系統設計等方面進行了闡述,並給出了部分程序流程簡圖(由於梯形圖網路數太多,受篇幅限制沒有給出) 。本設計涉及到電力系統、自動控制、微機控制、電子等多學科知識,在設計過程中,我們查閱了大量相關的資料,在充分調查、分析、研究的基礎上,結合桓仁發電廠實際情況,首次提出並研製出了plc無功調度曲線控制器。The stability of electric power system has been being focused for a long time toprevent a power system from losing synchronism after sudden fault , researchers have done much work and got many accomplishments this paper applied the direct feedback linearization ( dfl ) technique on the power system , a strong nonlinear system simulation results by matlab proved this method efficiency main works and results are as follows : this paper compared some existing methods in excitation control , fast valve control and coordinated control respectively, analyzed the developments and actuality of nonlinear control research in brief, illustrated why ransient stability could be greatly improved by using the fast valve control in chapter 3 , indicated the importance of coordinated control farther this paper introduced the inverse system theory, based on which , discussed the dfl theory, pointed out which had consistency with the inverse theory, expanded the dfl theory combined the idiographic model equations , made which adapt to the model of a single machine - infinite bus power system this paper referenced abundance articles and educed a set of equations , which could describe the dynamical process of excitation and fast valve control for synchronous generators in the equations , there were several very important parameters of power system - - rotor angle ( ) , rotor speed ( ) , generator q axis voltage ( eq ) , transient voltage ( e ' q ) , active power ( pe ) , mechanical input power ( pm ) , valve opening ( ) , generator terminal voltage ( vt ) , based on the model , nonlinear coordinated controller and terminal voltage optimal controller have been designed by using the expanded dfl theory and lq optimal control theory the simulation results showed that the controller could keep power system transiently stable under the effects of a symmetrical 3 - phase short circuit fault , which achieved better postfault regulation compared with another two routine methods , one is the proportion excitation controller and proportion fast valve controller, the other is the proportion excitation controller and the optimal fast valve controller, which could exert good performance when met 1ittle disturbance either
在介紹逆系統理論的基礎上,詳細介紹了dfl理論,通過比較闡明了dfl理論其本質是逆系統方法的一類,並結合具體課題推導出的模型方程將dfl理論進行了擴展,使之適應于電力系統這個強非線性對象。通過參考大量的書籍文獻推導出一套實用的可將大型汽輪發電機勵磁與汽門綜合起來進行控制的模型方程,此模型方程涵蓋了電力系統中特別引人注目的幾個量- -轉子角、轉子轉速、發電機q軸電勢eq 、暫態電勢e ' q 、有功功率pe 、機械功率pm 、汽門開度、機端電壓vt ,在此基礎上建立了實用的電力系統簡化的數學模型,並將擴展的dfl理論應用於此模型系統,結合線性二次型最優控制理論設計出大型汽輪發電機的非線性綜合控制器及機端電壓最優控制器,通過模擬實驗與採用常規的按電壓偏差進行調節的比例式勵磁控制器+汽門比例控制及採用常規的按電壓偏差進行調節的比例式勵磁調節器和基於二次型性能指標設計的最優快控汽門(考慮發電機的飽和因素)進行了對比,證實了採用此種控制器可以有效地提高電力系統的暫態穩定性,並且在電力系統遭受小干擾時同樣具有良好的調節性能。The simulation research of non - position sensor of the switched reluctant motor ( srm ) system have gained more attention since 1980 due to its flexible control method, compactness, robustness and good electric characteristics. both relevant research for theory and application in this field have made great progress. however because of relatively shorter time spent in this research and the complex nonlinearity of controlling system, a lot of problems still exist in further research
近20年來,開關磁阻電機( switchedreluctancemotor ,簡稱srm )的研究在國內外取得了很大的發展,但作為一種新型調速驅動系統,研究的歷史還較短,其技術涉及到電機學、微電子、電力電子、控制理論等眾多學科領域,加之其復雜的非線性特性,導致研究的困難性,在電機理論、性能分析和設計等方面都還不夠成熟、完善,存在大量的工作要做。Based on the theory of piecewise - linear, the paper carries through the research of model self - adaptive control to electric arc - furnace electrode regulator system ( eafers ), and the digital self - adaptive control law of reference model is deduced. then, we designed the software simulation system of eafers according to the law, though which we studied the character of eafers. finally, a set of physical model of eafers, which is realized by hardware circuit, is designed according to the former research
本文首先應用分段線性化理論,對電弧爐電極調節系統的模型參考自適應控制演算法進行了研究,推導出全數字化的模型參考自適應律;然後根據推導出的自適應律成功的設計出了的軟體模擬系統,用軟體對電弧爐電極控制進行了模擬研究;最後利用電子電路構造出一套完整的電爐煉鋼電極控制硬體模擬系統,對電爐電極調節進行了實驗室電路模擬研究。Compared with three - level atomic system, the atomic coherence effects in four - level can lead to eit and eia, which depend on the intensity of control light and the relaxation of the fourth level
與三能級原子系統相比,四能級原子相干效應即可導致電磁感應透明的產生,也可產生電磁感應吸收現象,取決于控制光的強度和第四個能級衰變率的大小。The basic principle, main properties, typical parameters, technical characteristics and general situation of klystron are introduced. the electron beam prebunching in the modulated cavity and shift tube of relativistic klystron amplifer ( rka ) is studied analytically, a self - consistent equation of radiation generated by the prebunched electron beam in the radiation cavity is derived using the field method of particle ? wave interaction instead of the electrical circuit method, and in terms of it, the gain in the linear regime calculated, a field analysis method is proposed. the theory analysis shows that the characteristic parameters, such as resonance frequency, real part of gap - impedance, external quality fadtor in all kinds of klystron output circuits including single - beam, multi - beam, single - gap, multi - gap, single - beammulti - gap, multi - beam multi - gap klystron output circuit, can be calculated by the field analysis method
本文系統的介紹了速調管的工作原理、主要特點、發展概況、主要性能指標和技術特點,解析的研究了電子束在相對論速調管放大器的調制腔和漂移管中的預群聚;用粒子波互作用的場方法導出了在輻射腔中預群聚電子束產生輻射的自洽方程,同時對線性區的增益進行了計算。理論分析表明,場分析法可用於計算單注單間隙、多注多間隙、單注多間隙和多注多間隙速調管輸出迴路的諧振頻率、間隙阻抗實部和外觀品質因數等特性參數。Consequently, computational models of all subsystems are constructed, such as the strapdown inertial navigation system ( sins ), the control loop applied in self - control period, the guidance system by applying the technology of television ( tv ) guidance and the guidance law of proportion navigation, the autopilot by applying the technology of overload control in terminal control period, and so on
建立導彈各個子系統的計算模型,主要有捷聯慣性導航系統、彈體、導彈自控段的控制穩定迴路、採用電視制導和比例導引制導律的導引系統,以及採用過載控制的自動駕駛儀,然後在此基礎上建立導彈各系統模擬模型。Siemens vdo serves in the local china market covering the products of ems ( engine management system ), diesel system, tcu ( transmission control unit ), fuel rail, injector, sensor, fuel supply system, engine actuator, acu ( airbag control unit ), bcm ( carbody control module ), window lift motor, engine cooling module, abs motor, rke, instrument panel, audio system ( radio / cassette / cd ), navigation system, vdr ( commercial vehicle data recorder ), etc
在中國市場上,西門子威迪歐汽車電子中國的產品系列包括ems (發動機電噴管理系統) 、柴油機系統、發動機執行器、 tcu (自動變速箱控制單元) 、油軌、燃油噴嘴、傳感器、油泵、 acu (安全氣囊控制單元) 、 bcm (車身控制模塊) 、搖窗電機、發動機冷卻模塊、 abs電機、駕駛臺儀表、音響、導航和vdr (商用車行車記錄儀)等。While motion - jpeg2000 is suitable to these requests. based on sufficient computer simulation, which proves the effectiveness and probability of the method, we used the chip adv202 which is targeted for jpeg2000 codec together with some other assistant devices, an image compression sub - system for the tv weapon guidance system is implemented using hardware in this thesis
依據這一思想,在進行了充分的計算機模擬模擬,驗證該方法有效、可行的基礎上,本文以adi公司生產的jpeg2000標準視頻編解碼專用晶元adv202為核心,設計並實現了電視制導系統中的圖象編解碼子系統。And the content of capillary ion chromatography instrument includes micro - flow pump, injector, suppressors, conductometric detectors, uv - vis detectors and fluorescence detectors with small volumes
對毛細管離子色譜儀的總結包括微流量泵、小體積進樣器、適合毛細管離子色譜系統的小體積抑制器、電導和光學檢測器等。Finally, i think that in combat, i can pilot it out to fight against our enemy, depending on the excellent air mobility, superior electronic fire control system, and the performance of the long - range precision - guided weapons
最後我認為,在戰斗中我可以駕駛它前出迎擊對手,依靠的是優異的空中機動能力,超前的電子設備系統,以及遠程精確制導武器的性能。Finally, i think that in combat, when i can pilot it out to fight our enemy, depend on the excellent air mobility, superior electronic fire control system. and the performance of the long - range precision - guided weapons, add with my experience, i do think
最後我認為,如果在戰斗中,我可以駕駛它前出迎擊對手,那麼我認為,依靠殲10優異良好的空中機動能力,超前的電子設備系統,以及精確制導武器的遠程性能,在加之我自己的作戰技巧,那麼我看,我的對手應該準備自己做「低垂角螺旋下滑」即被擊中的飛機表現。Engineering drawing has always been labeled as a practical subject. a combination of geometrical, building. mechanical and electrical drawing, it relates between theory and the picture of reality. engineering drawing will provide an accurate and complete ptcture for every object tn terms of shapes and sizes. usually, it is taught using the face - to - face teaching mode even in an odl environment. due to its nature, some students may find difficulty in imagining and interpreting the drawings. however, the availability of sophisticated technology provides the opportunity for the learning of engineering drawing to be enhanced via online. a web - based system for teaching and learning engineering drawing was developed based on a constructivism model. the web - based system is tailored for several topics of engineering drawing such as orthographic projection, sectional view, isometric and oblique drawing at the secondary level. the learning strategy consists of multiple phases beginning with introduction, concept learning, engineering drawing method, application and exercises. during introduction, students will be exposed to an overview of the topic followed by learning of specific concepts. the system provides a learning environment that allows engineering students to view objects from different angles, such as third angle projection and first angle projection as well as views of plans, side and front elevations. after learning about the concepts, students wilt be guided through the various steps in drawing methods for each topic via animations and simulations. learners are able to view any section repeatedly. examples of real application of engineering drawings were also given using graphic, animations and video. to evaluate students understanding, exercises were given at the end of each session
工程制圖一直被認為是一門實踐性學科,其整合了幾何學、建築、力學、電子制圖等,從而將理論與現實圖像聯系起來,工程制圖能為每個不同形狀、尺寸的物體提供精確的、完整的圖像.通常,即使在開放與遠程教育環境中,工程制圖的教學也是通過面對面的教學模式來進行的.由於其特殊性,一些學習者可能難以想象並解釋這些圖像.然而,尖端的技術使得可以通過在線的方式加強工程制圖的學習.研究者基於建構主義模式開發了一個面向工程制圖教學和學習的網路系統.該系統適用於幾種工程制圖,例如展開圖、刻面圖、等角圖和斜角圖.學習過程包括導論、概念學習、工程制圖方法,以及應用與練習等階段.在導論階段,系統為學習者提供了專題簡介,然後是概念學習階段.系統所提供的學習環境允許工程專業的學生從三維透視、一維透視、平面圖、側立面、正立面等不同角度來觀察物體.經過概念學習階段后,系統將引導學生通過動畫和模擬學習每個專題中制圖方法的不同步驟,學習者也能重復觀察任何剖面.另外,還通過圖像、動畫和視頻等方式展示真實的工程制圖應用案例.最後,為了評價學生的理解能力,在每部分內容後面都附有相關的練習Abstract : the tag - position equation and location differential algorithms of etc system with two arrangements of roadside equipments are deduced. the influence of installation tolerance on the dsrc communication results is analysed and a method of installation quality control is presented as well
文摘:推導在公路不停車電子收費系統常見的兩種路旁設備安裝方式中車輛標識卡的定位方程和坐標變化量的演算法,分析安裝誤差對dsrc通信的影響,提出控制安裝工藝質量的辦法。Much of the latest electronic guidance is sponsored from saudi arabia, and so reflects its conservative mores
大量最新的電子制導系統都是沙烏地阿拉伯主辦的,因此會反映其保守主義觀念。Thereinto, the coal mill equipment for power station is the dominant production of our company, including hp type middle speed coal mill, bbd type low speed tube ball mill and 9224 type gravimetric coal feeder with electronic weighing
其中電站磨煤制粉系統設備是我公司的主導產品,它包括hp系列碗式中速磨煤機、 bbd雙進雙出鋼球磨煤機和9224型電子稱重式給煤機等。分享友人