抵消系統 的英文怎麼說

中文拼音 [dǐxiāoxìtǒng]
抵消系統 英文
bucking-out system
  • 抵 : 動詞[書面語]1. （拍） strike2. （打擊） beat3. （拋擲） throw
  • 消 : 動詞1 （消失） disappear; vanish 2 （使消失; 消除） eliminate; dispel; remove 3 （度過; 消遣） pa...
  • 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 ...
  • 抵消 : offset; set-off; neutralize; negative; cancel out; counterbalance; kill; counteract
  • 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. This paper is focused on the aec in communication system, e. g. videoconference system

    本文主要研究用於聲音通訊系統中的聲回波抵消技術。
  2. Counteraction technology for correlative intermodulation products based on soft iimited transparent transponder in dsss

    系統中用於軟限幅轉發器的相關互調分量抵消技術
  3. I think ethnic middle - size and small business in southeast asia has as common character as any other middle - size and small business, but it has its ethnic character, too. in the varied phase, ethnic middle - size and small business is connected with it before war ii, but different from it. familism is an important character of ethnic middle - size and small business in southeast asia, and its effect and non - effect affect itself severely, so reform is very necessary

    筆者認為，東南亞華人中小企業具有中小企業的一般特徵，同時，還具有族群色彩；處在管理模式轉型時期的華人中小企業，其表現形式與二戰前的華人中小企業有聯系，也有很大差別；家族主義是華人中小企業管理模式的重要特徵，因其有高效與低效相抵消的兩面， 「管理革命」實在必要，但革命不是拋棄傳統、全盤西化過程。
  4. The tv goniometer is the ground control equipment of a model of anti - tank missile. it uses two ccd cameras and the signal extraction method of background counteract, which can make the guiding process of anti - tank missile wo n ' t interfered by sunlight, firelight of battle field, light, flame tracer etc. it can greatly improve the anti - interfering ability of the anti - tank missile system

    該電視測角儀是某型反坦克導彈武器系統的地面控制設備，它採用兩個ccd攝像機和背景抵消的信號提取方法，可使反坦克導彈的制導過程不受太陽的反光、戰場的火光、燈光、曳光彈等干擾。
  5. The smart rotor with active trailing edge is a new system for reducing the vibration which can adjust the air load of the blade to actively counteract the main harmonic of the force to the fuselage by controlling the deflection of the trailing edge

    主動后緣附翼控制是一種較新的旋翼減振系統，它通過控制后緣附翼的偏轉，調節槳葉的氣動載荷，實現對機體激振力主要諧波分量的主動抵消。
  6. Nanc has two adaptive filters : a main filter ( mf ) and a subfilter ( sf ). the signal - to - noise ratio ( snr ) of the input signals is estimated using the sf

    該自適應噪聲抵消系統由主自適應濾波器（ mf ）與分自適應濾波器（ sf ）組成。
  7. In chapter 4, various implementation issues associated with an acoustic echo cancellation system, such as double - talk detection, finite precision effects, nonlinear processing and howling detection and control are discussed

    第四章主要討論了聲回波抵消系統中的各種實現問題，比如雙講檢測、有限精度的影響、非線性處理和自激信號的檢測與控制。
  8. On the basis of analysing multilayer forward artificial neural networks which based on back propagation algorithms and basic principles of the adaptive noise cancellation system, this paper sets up an adaptive noise cancellation controller based on artificial neural network, which is proved to be more efficient in the noise cancellation and has robust performance based on simulink of matlab at the end, this paper proposes some advices of model and algorithms

    在對基於誤差反向傳播學習演算法的多層前向人工神經網路進行分析基礎上，結合傳統自適應噪聲抵消系統基本原理，建立了基於人工神經網路的自適應噪聲抵消器，經基於matlab的simulink模擬實例證明，具有很強的噪聲濾除能力和魯棒性。最後並提出了網路及演算法進一步改進的方法。
  9. Because the adaptive algorithm of conventional adaptive noise canceller is the least mean squares ( lms ), and the convergence rate of lms is heavily dependent on the eigenvalue distribution of the autocorrelation matrix of the input signal, thus lms converges at unacceptably low rates when the input signal is colored noise or speech

    由於傳統自適應噪聲抵消系統（ anc ）自適應演算法主要採用lms演算法，而lms演算法收斂速度依賴于輸入信號自相關矩陣特徵值的分散程度。因此，當輸入信號是語音或有色噪聲時， lms的收斂速度很慢。
  10. Computer simulation results show that the proposed algorithm reduces the signal distortion and the reverberation which are caused by misadjustment errors in the adaptive filter and the correlated component of the speech in the reference signal compared with a conventional adaptive noise canceller ( anc )

    模擬結果證明nanc演算法有效克服了影響傳統自適應噪聲抵消系統（ anc ）性能的一些瓶頸，如兩輸入中的非相關噪聲，參考輸入中的信號成分與自適應濾波器失調誤差而產生的信號失真、回響等情況。
  11. Pki is a transparent and seamless platform for the network system provided the service of confidentiality, integrity, authentication and non - repudiation, while ca is a necessary and important component in pki, pki ' s modules, functions and its applications are firstly described in this dissertation, with specially emphases on the issuing certificates, issuance mechanisms of revoked certificates, message format and hierarchy of cas as well as the performance of the system

    Pki可以為網路上的各種應用提供機密性、完整性、身份鑒別和不可抵賴性的安全保障，簽證機關是pki系統中的重要組件。本文闡述了pki系統的模型、功能和應用，重點討論了簽證機關的證書發布、層次結構、消息格式、撤銷證書的發布機制等問題，以及它們對系統性能的影響。
  12. Illuminated by human immune system, this paper presents a continuous learning model for intrusion defense that follows the principle of how bacterin stimulates the immune system to generate antibody. this model presents how to get the important “ bacterin ” to add to the database, which is used to do signature matching and anomaly detection, and thus protect system from unknown intrusion ( virus )

    受到疫苗和人體免疫系統工作方式的啟發，本文提出一種入侵預防系統模型，它模擬人體注射疫苗后免疫系統產生相應抗體抵抗抗原的機理:通過設置捕獲器捕獲最新的外部入侵病毒並將其加入病毒特徵庫，通過特徵匹配和異常檢測兩種方式檢測識別病毒並將其隔離消除。
  13. The conventional variable structure control technique for uncertain system requires that the uncertainty bound is known as a premise to assure robustness. the requirement creates an over - conservative controller and enlarges chattering. the proposed controller regards the influence of unknown disturbances and parameter uncertainties as an equivalent disturbance and generates an on - line estimation used in smc to cancel the slowly varying uncertainties by the mechanism of time delay. the reaching law approach is used to get the conditions and band of quasi - sliding mode. the new methodology offers a robust feedback control with much lower gains and reduces chattering without a prior knowledge of the uncertainty bounds or matched conditions

    常規變結構控制用於不確定系統，須利用不確定性界確保系統的魯棒性，控制器過于保守且抖振變大.本文把未知干擾和參數不確定性的影響等效為名義系統的外界干擾，利用時延技術對干擾進行在線估計，並將估計值引入到變結構控制中，從而抵消掉系統中的慢變不確定性，利用離散趨近律法，推出了準滑動模態的存在條件及其帶寬.該方法克服了以往控制方法中須已知不確定性界的限制，且不必滿足匹配條件，用較低的控制增益保證了系統的魯棒性，降低了準滑動模態帶即削弱了抖振
  14. Abstract : the conventional variable structure control technique for uncertain system requires that the uncertainty bound is known as a premise to assure robustness. the requirement creates an over - conservative controller and enlarges chattering. the proposed controller regards the influence of unknown disturbances and parameter uncertainties as an equivalent disturbance and generates an on - line estimation used in smc to cancel the slowly varying uncertainties by the mechanism of time delay. the reaching law approach is used to get the conditions and band of quasi - sliding mode. the new methodology offers a robust feedback control with much lower gains and reduces chattering without a prior knowledge of the uncertainty bounds or matched conditions

    文摘:常規變結構控制用於不確定系統，須利用不確定性界確保系統的魯棒性，控制器過于保守且抖振變大.本文把未知干擾和參數不確定性的影響等效為名義系統的外界干擾，利用時延技術對干擾進行在線估計，並將估計值引入到變結構控制中，從而抵消掉系統中的慢變不確定性，利用離散趨近律法，推出了準滑動模態的存在條件及其帶寬.該方法克服了以往控制方法中須已知不確定性界的限制，且不必滿足匹配條件，用較低的控制增益保證了系統的魯棒性，降低了準滑動模態帶即削弱了抖振
  15. Do a estimation is often encountered in vary application of radar and communication system. the dissertation then discusses the estimation of interested signals in chaotic noise. we analyzed three different algorithm for this purpose

    混沌背景中的有用信號的參數估計問題是在雷達應用（如波達方向估計）和混沌調制的通信系統中窄帶干涉抵消中經常遇到的重要問題之一。
  16. A mechanism or system used to counteract an automatic control

    （自動控制的）超馳，超馳控制裝置用於抵消自動控制的裝置或系統
  17. 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

    本文對於一類含有外部擾動的多輸入多輸出（ mimo ）強非線性系統，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，在考慮了外部擾動的情況下，將mimo強非線性系統在理想平衡點處線性化，分別設計了兩個在線神經網路控制器，在線性和非線性系統之間的狀態誤差驅動下動態補償系統的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線性反饋控制器和兩個在線神經網路聯合作用於實際的被控mimo強非線性系統，在保證整個系統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系統設計了3個在線神經網路，分別實時抵消這類非線性系統中的非線性部分、與控制量耦合的非線性項以及外部擾動，使得受控系統的輸出可以完全跟蹤給定輸入參考信號。
  18. Originally developed for the high - performance dimage a series, this anti - shake system features a unique konica minolta innovation that actually shifts the ccd to counteract the effects of camera shake, as opposed to other systems that use a corrective system built into the lens optics

    這個創新的防震系統是柯尼卡美能達所獨有的，專為高性能表現的dimagea系列數碼相機而設計。此系統透過ccd移位機制，能有效抵消相機震動，有別于其他使用內置式光學鏡頭修正系統的防震系統。
  19. This method can effectively compensate the current error caused by magnetizing current at power frequency. 3 ) because most current transformers have the turn compensation, the characteristic of which was analyzed and the anti - turn compensation model was adopted to offset the action for current transformer with turn compensation

    （ 3 ）針對電力系統中大部分互感器都採用了匝數補償的特點，分析了匝數補償的特點，採用了反匝數補償方法，以抵消匝數補償對電流互感器誤差特性的影響，恢復電流互感器原有誤差特性，確保基於物理相似原理有源補償方法的補償效果。
  20. After observing the correlative of pseudo noise code, we analyse the main cause of multi - access interference, and build the receiving model of multiuser system. in the thesis the optimum multiuser detectors with minimum probability of error and the near - optimum detectors are intrduced, and then pic multiuser detection is improved on

    介紹了最佳多用戶檢測器和次最佳多用戶檢測器，並對現有一些并行干擾抵消多用戶檢測器進行了介紹並提出了改進的措施。對採用改進的演算法的系統用montecarlo演算法進行了誤碼性能分析。
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