線外系統 的英文怎麼說

中文拼音 [xiànwàitǒng]
線外系統 英文
offline system
  • : 名詞1 (用絲、棉、金屬等製成的細長的東西) thread; string; wire 2 [數學] (一個點任意移動所構成的...
  • : Ⅰ名詞1 (外面) outside; external side 2 (外國) foreign country 3 (以外) besides; beyond; in ...
  • : 系動詞(打結; 扣) tie; fasten; do up; button up
  • : 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 ...
  • 線外 : off-line
  • 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
  1. At present, the better prediction and warning methods of geologic hazards in the world include the phenomenon monitoring method, statistical analysis method, nonlinear system theory prediction method, coupling analysis method of endogenic and exogenic geological processes

    摘要目前國內較為成功的地質災害預報預警方法可分為現象監測預報法、數理計預報法、非論預報法和地球內動力耦合法。
  2. According to the requirements of disign, the system apply mcu at89c2051 to extend 32 keybords, and meantime the system can use battery which can be recharged to supply power. as a whole, the system charact eristic of inputting by keyboard and interacting by chinese characters can display and store spectrum data automatically and accomplish data handling. what ' s more. the system can communicate with other computers by the interface of rs - 232c

    同時,為了實現人機交互,採用at89c2051擴展了32鍵鍵盤。在的供電方面可採用充電電池供電。總體來說,採用按鍵輸入,漢字人機對話,能自動顯示和存儲測量譜,並完成數據處理工作,除此之可通過rs - 232c與其它計算機聯機使用。
  3. Software radio ( sr ) is an active research area world widely at present. the sr technology was first initiated by military speakeasy plan in 1995 and highly promoted by the joint tactics radio system ( jtrs ), which is planed to be employed in us army by year 2010

    軟體無電是目前國內研究的熱點,從美軍1995年的speakeasy (易通話)計劃到要求在2010年實現的聯合戰術無( jtrs )等計劃,都有力促進了軟體無電技術的發展。
  4. In this paper, the target radiate characteristics and waveband selection of the infrared system reviewed briefly ; the suppression of the stray radiation in the infrared sub - system is discussed ; the material selection, the support structure and optimization of the primary mirror in the infrared sub - system of the theodolite, every factor which will affect the surface figure of the mirror is discussed in detail and get the result that in the circumstance of shooting range, the primary factor which affects the surface figure of the mirror in the infrared sub - system is temperature changing, this ca n be resolved by using material of low expansion coefficient and using same material in the mirror and the mirror seat

    本文將對紅的目標輻射特徵分析和波段選擇進行簡要回顧,討論紅中雜散輻射的抑制,並詳盡分析經緯儀紅光學設計中所涉及到的反射鏡的材料、支撐、結構和優化設計等問題,認真討論和分析影響主鏡的面形精度的各種可能因素。並指出:在靶場環境下影響經緯儀紅主鏡面形精度的主要原因是溫度的變化,這種情況可通過選擇低膨脹數的材料並且使鏡座和反射鏡採用相同的材料予以解決。
  5. In the process of threshing, the significance of factors, which influence threshing performance, not only include some certain factors such as feed quantity, cylinder rotary speed, distance between cylinder and concave, thresher concave radian but also include some uncertain factors such as the crop ' s variety, water content and the proportion of cereal straw. for this reason, the seed - husking plant is system with a character of uncertain, multi - input - output and complex nonlinear

    脫粒裝置的工作過程極為復雜,影響脫粒性能的因素很多,除了喂入量、滾筒轉速、凹板長度與入口間隙等確定性因素,還有作物品種、作物含水率以及穀草比等一些不確定性因素,因此脫粒裝置是一個具有不確定性、多輸入多輸出的復雜非
  6. The high - intermediate - frequency superheterodyne structure with twice conversions is used. three cascaded agc units applies in the receiver system, one of them is used as the choice, for realizing a high dynamic range while the linearity of the system is well guaranteed

    採用了兩次變頻超差式結構設計,第一中頻為高中頻。另還包含了三級自動增益控制單元,其中一級agc作為選項,實現了較大的動態范圍,並且整機的性度也得到了保證。
  7. The dissertation refers to comparatively full literatures in the field of vsc, and the development history and characteristics of vsc are summarized, and the elementary concepts, elementary definitions, elementary properties, elementary principles and design methods are particularly introduced, and the causes of the chattering phenomenon are systematically analysed, and the study status of the chattering phenomenon and the main methods to eliminate the chattering are elaborated. for the deficiencies of traditionary methods, three improved methods are developed, which are improved exponent reaching law solution, variable boundary layer solution and the solution by adding an auxiliary continuous control term. for uncertain linear systems, an adaptive fuzzy integral variable structure control stategy ( afivsc ) is put forward to eliminate the chattering around the sliding plane, which introduces fuzzy logic to soften the non - linear discontinuous sig nal in the control variable and utilizes adaptive theory to adjust output membership function according to how much the uncertainty of the system is

    比較全面地查閱了關于變結構控制理論的文獻,總結了滑模變結構控制的發展歷史和特點,詳細介紹了變結構控制的基本概念、基本定義、基本性質、基本原理以及設計方法;分析了變結構控制抖振產生的機理,並闡述了國內目前對抖振問題的研究現狀以及消除抖振的主要方法;針對傳抑制和消除抖振方法的不足,改進了傳方法,得到了三種新的消除抖振的方法? ?即改進的指數趨近律法、可變邊界層法和附加連續項法;針對不確定性,在變結構控制策略中引入模糊邏輯和自適應理論來消除滑動平面上的抖振,提出了一種自適應模糊積分變結構控制方案( afivsc ) ,利用模糊邏輯來柔化控制量中非性不連續部分,採用自適應理論,根據不確定性大小在調整模糊輸出量的隸屬函數,另,鑒于模糊控制本質上是有靜差的,所以本文選擇了帶積分項的切換函數,由於積分項的存在使較正為無靜差
  8. A infrared system with which can detecte the pulse of human. because human body are semitransparent, and the transparence of it change along with the heart beat. the infrared sensor can detecte the change, we may tanslate the signal from sensor into a digital form by a cmos ic. when the signal change into a digital form, another ic can get the rhythm of the heart from the analog ic. this article designed the anologe ic which got the sensor signal into digital form

    本論文完成了一個基於反射型紅傳感器的cmos模擬專用集成電路的設計,它構成的紅具有探測心跳頻率的功能。設計根據人體組織的半透明度會隨心臟跳動而變化的特點,由傳感器探測到這一變化,通過專用集成電路將信號放大並利用,獲得心跳頻率。本模擬晶元結合數字電路可計算即時心率或計心跳總數。
  9. In addition, this paper discusses the application of the parameter - induced stochastic resonance in the m - ary pam signal transmission, and explains the mechanism to stochastic resonance in a new view. we found that the single well is able to distinguish different signal levels, based on which the theory for m - ary pam signal transmission via parameter - induced stochastic resonance was briefly developed. the error code rate of m - ary pam signal was obtained

    ,本文還初步探討了參數誘導的隨機共振在多進制數字調制信號傳輸中的應用,從不同的觀點解釋隨機共振形成的機理,充分認識到非單勢井的信號處理能力,並給出多進制信號誤碼率的理論公式,模擬實驗表明這個研究方向具有很好的研究前景。
  10. This dissertation presented two new methods of robust adaptive track control for a class of mimo strong nonlinear system with external disturbance. one method makes use of taylor approximation principle to linearize the mimo strong nonlinear system at the ideal equilibrium point, meanwhile external disturbance is considered, and then designs two on - line neural network controller respectively, which can dynamically compensate the high order items of taylor series and the control signals at ideal equilibrium point under the drive of state error between linear and nonlinear system. a linear feedback controller obtained by pole assignment and two on - line neural network act on the practical mimo high nonlinear system together, guaranteeing the whole system robust stable and tracking the specified signal ; the other method designs three on - line neural networks for this class of system

    本文對於一類含有部擾動的多輸入多輸出( mimo )強非,提出了兩種新的魯棒自適應跟蹤控制方法,第一種利用了taylor近似的原理,在考慮了部擾動的情況下,將mimo強非在理想平衡點處性化,分別設計了兩個在神經網路控制器,在性和非之間的狀態誤差驅動下動態補償的taylor近似高階項及理想平衡點處的控制信號,滿足極點配置方法的性反饋控制器和兩個在神經網路聯合作用於實際的被控mimo強非,在保證整個魯棒穩定性的情況下,能夠跟蹤給定的指令信號;另一種方法是針對這類設計了3個在神經網路,分別實時抵消這類非中的非性部分、與控制量耦合的非性項以及部擾動,使得受控的輸出可以完全跟蹤給定輸入參考信號。
  11. Because of radio wave propagating along the ducts with enhanced fields on the order of the free - space field, the problems of the co - channel interference are more complicate for communication systems with the results of intersystem interference and the formation of other system, and therefore affecting the determination of the coordination distances or the optimization of the distribution and separation of delay, and for surveillance system such as radar system the problems can be radar holes or the extensions of detect range

    對于通信電路,它使間的相互干擾問題變得復雜,既可能幹擾其他又可能形成另,從而影響的有關參數如中繼電路的最佳組合(分佈、間隔)和協調距離,對于探測產生的則是雷達空洞、超視距探測等問題。這些問題對相關無特別是軍事應用可能是致命的,因而以波導傳播為代表的反常傳播特性研究受到極大重視。
  12. In addition, the analog quantity and switch quantity control of the former system is replaced by the digital quantity control, which can improve precision of production and reliability of the system

    採用基於sci串列通信總的數字控制,代替原中的模擬量和開關量控制,能夠有效提高的生產精度,改善的可靠性。
  13. So the disturbance observer and adaptive control based on neural network are devoted to solve this problem. the principle of disturbance observer is to take all unknown disturbances like modeling error as systematic disturbance to approach, then use the output to compensate the systematic inversion error

    干擾觀測器的原理就是採用非性干擾觀測器將部干擾、非內部的求逆誤差和建模誤差等一列未知誤差一看成的干擾進行逼近,在通過輸出對逆誤差進行補償。
  14. 2 nonlinear behavior of enterprises " technical innovation behavior system behavior of enterprises " technical innovation behavior means any variation in contrast to circumstances. it includes interior behavior and exterior behavior

    二、企業技術創新行為的非行為企業技術創新行為行為是企業技術創新行為相對于環境發生的各種變化,可分為內部行為和部行為。
  15. Hence, the author chooses " the < wp = 5 > research on the nonlinear system theory and methodology of enterprises " technical innovation behavior " as the title of master dissertation. the contents and conclusions of the research are as follows : 1 the nonlinear systemic viewpoint of enterprises " technical innovation behavior enterprises " technical innovation behavior system is influenced by multitudinous environmental factors. there are mixed relationships among these factors

    因此,筆者選定「企業技術創新行為非的理論與方法研究」為碩士學位論文課題,在前人研究工作的基礎上,運用現代科學、組織行為學、經濟學與管理學等理論,對企業技術創新行為非的理論與方法進行了研究,研究的內容與成果如下:一、企業技術創新行為的非觀企業技術創新行為受到內部各種環境因素的影響,環境因素間存在著極為錯綜復雜的交互關
  16. Under such background, we propose a new intelligent two - wire valve system based on power - line carrier communication and cebus. the key techniques involved in the intelligent two - wire valve are valve information abstraction, valve development, application research of cebus, power - line modeling and research of power - line communication technique

    正是基於這樣一種背景,在綜合國內公開文獻的基礎上,我們提出了基於電力載波傳輸和cebus現場總的智能二的概念,並對其相關關鍵技術進行了基礎研究。
  17. Besides, our paper has discussed another problem, which is the non - exponential stability of infinite - dimensional linear systems under generating compact perturbation

    ,本文還討論了第二個問題,就是無限維在生成的緊擾動下的非指數穩定性。
  18. A robust feasible predictive control scheme is put forward vhich adopts nominal model and applies for constrained linear systems with polytopic uncertainty. set invariance is the theory which underlies this control profile. and the key point to this predictive control paradigm is to append robust feasible constraint in the online optimization problem

    基於不變集理論,提出了一種採用標稱模型的、適用於有約束凸多面體不確定的預測控制的設計框架,其關鍵在於在優化問題附加適當的額的魯棒可行約束。
  19. In this dissertation, the response in two - degree - of - freedom nonlinear system under random external excitation is investigated by using analytical and numerical method

    本文用解析和數值方法研究了窄帶隨機噪聲激下非的響應問題。
  20. Another method that falls under command guidance is the use of wire guided systems

    一種指令指導的
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