自差補償器 的英文怎麼說

中文拼音 [zìchābǔchángqì]
自差補償器 英文
deviation compensator
  • 自 : Ⅰ代詞（自己） self; oneself; one s own Ⅱ副詞（自然;當然） certainly; of course; naturally; willin...
  • 差 : 差Ⅰ名詞1 （不相同; 不相合） difference; dissimilarity 2 （差錯） mistake 3 [數學] （差數） differ...
  • 補 : Ⅰ動詞1 （修理; 修補） repair; mend; patch 2 （補充; 補足;填補） fill up; add supplement; supply; ...
  • 償 : 動詞1. （歸還; 抵補） repay; compensate for 2. （滿足） meet; fulfil
  • 器 : 名詞1. （器具） implement; utensil; ware 2. （器官） organ 3. （度量; 才能） capacity; talent 4. （姓氏） a surname
  • 補償 : compensate; make up; make up for; make it up to sb. ; make sth. good; compensation; offset
  1. During the period of measurement, the transduction circuits transform the differential pressures, the absolute pressures and the temperatures received by the sensors into the voltage signals, and then, the voltage signals are transformed into digital signals by the a / d convertor. the mcu processes these digital signals and calculates the cumulation of the flow. finally the totalizers contact with the pc by rs - 485 bus to form a distributed measuring network

    在測量過程中，系統以流量計節流所獲得的差壓信號作為主信號、絕壓和溫度信號作為補償信號進行流量積算，這三種信號分別由相應傳感器感知后，經各自的物理信號測量電路轉換為電信號，再由a / d轉換模塊轉變為數字量，交微控制器進行處理、積算。
  2. The mrafc scheme employs a reference model to provide closed - loop performance feedback for generating or modifying a fuzzy controller ' s knowledge base. the adaptive compensation term of optimal approximation error is adopted. by theoretical analysis, the closed - loop fuzzy control system is proved to be globally stable, with tracking error converging to zero

    該方案利用參考模型作為閉環系統的反饋信號來產生、調節模糊控制器的規則庫，並通過引入最優逼近誤差的自適應補償項來消除建模誤差的影響，不但能保證閉環系統穩定，而且可使跟蹤誤差收斂到零。
  3. Firstly, based on backstepping and the supervisory control strategy, a robust adaptive fuzzy controller is designed for a class of nonlinear systems. the first type fuzzy logic system is used to approximate the unknown part of the process. the adaptive compensation term of the optimal approximation error is adopted

    本文首先針對一類不確定非線性系統，基於backstepping方法，利用監督控制，引入最優逼近誤差的自適應補償項，並利用型模糊邏輯系統逼近系統的未知部分，提出了一種魯棒自適應模糊控制器設計方案，運用李亞普諾夫第二方法，先證明了閉環模糊控制系統全狀態有界，再證明了跟蹤誤差收斂到零。
  4. Due to the advantages such as short response time, easy operation, and convenient to comprehend the wavefront modes, the hartmann wavefront sensor ( h - wfs ) is widely utilized nowadays in real - time adaptive optics system, turbulence statistical characterization, optical components test, light quality evaluation, laser atmosphere communication, the wavefront correction of ultrahigh power laser pulses, as well as human eye aberrations measurement. the detection accuracy is important to the performance of the whole optical system. considerable efforts have been performed in the investigation of h - wfs wavefront detection techniques in past years

    哈特曼波前傳感器具有實時探測，易操作，可以直觀顯示波前畸變分佈等優點，被廣泛地用作自適應光學系統的波前信息探測和波前畸變補償，大氣湍流統計特性表徵，光學元件檢測，光束質量評價，超強激光脈沖波前整形，激光大氣通信以及人眼象差測量等各個領域之中，其探測精度的高低對整個光學系統的工作性能有著極其重要的影響。
  5. This paper is mainly the research on the design techniques, facture technics, non - linear self - emendation and temperature - bias self - compensate techniques of dif - pressure sensors

    本論文主要研究了差壓傳感器的設計方法、製作工藝、非線性自校正及溫度漂移自補償等技術。
  6. Due to the dual - fbgs differential measurement structure, the problem of temperature - strain cross - sensitivity on the pressure sensor is improved ; and furthermore, the sensitivity of the sensor is increased theoretically

    該結構的壓力傳感器採用雙光柵差動結構，在提高檢測靈敏度的同時，實現了溫度的自補償。
  7. Adaptive compensation term is introduced to the observer to compensate the fault and modeling uncertainties when actuator bias occurs

    觀測器中引入自適應補償項，當出現偏差后將時故障及建模不確定項進行補償。
  8. Based on x - filtered lms algorithm and - filtered lms algorithm adaptive inverse control, we use a new variable step size lms algorithm. adding little computation, variable step size lms algorithm can result in fast convergence speed and low residual error simultaneously. the adaptive feedback control can counteract the beginning error of the system

    在原來的x -濾波lms演算法自適應逆控制和-濾波lms演算法自適應逆控制方法的基礎上，引入了新的變步長lms演算法，在計算量增加不多的前提下，能同時獲得較快的收斂速度和較小的穩態誤差；引入自適應的反饋補償控制克服了被控系統的直流零頻漂移，使控制系統在初開始工作階段快速收斂；還引入自適應擾動消除器，它能最大限度的消除擾動。
  9. For the problem in controlling active suspension, the lms control method is studied deeply. the results show there are the coupling channel and error channel in control system of vibration. by decoupling filter and error compensation filter designed, the effects of the two key problems are minimized

    在充分分析控制系統中禍合通道及誤差通道的基礎上，通過試驗建立了去禍濾波器和延遲補償濾波器，消除了lms自適應控制器輸入信號中振動禍合通道的影響以及控制系統中誤差延遲通道的影響。
  10. In addition, based sensor thermal drift and nonlinearity principle, this paper has designed intelligent sensor hardware circuit and edited a c51 program. the circuit with micro - process is simple and cheap, though the result has still a little error

    本論文根據壓力傳感器零點補償與非線性補償原理，設計出了測量壓力傳感器的硬體電路及c51軟體編程，應用單片機技術測量電路簡單，成本低，應用面廣，但是由於自身的穩定性其測量結果仍存在誤差。
  11. In this paper, the upper - class intelligent control scheme is adopted according to the characteristics of tobacco re - dryer and the present control condition in order to solve the problem that the output tobacco moisture can ? keep stable. that is, to keep the old every pid control link, to add the upper - class computer so that sets up the upper - class intelligent control system that consists of the description management sub - system, the fuzzy compensation on line sub - system and the self - learning system. the following are control procedure : first of all, a series of output values of description can be obtained by the forward inference of basic controller on the basis of the information of input tobacco, then, these output values can be adjusted by the fuzzy compensation controller with inquiring the fuzzy control - list on line in the light of the output tobacco moisture error

    本文針對烤機的工藝特點和目前控制現狀，提出用上位智能控制的方法解決烤機目前存在的問題，即在保留原有各段pid控制的基礎上，增加上位計算機，建立起由配方管理子系統、模糊在線修正子系統和自學習系統組成的上位計算機監控、決策的智能控制系統；控制過程為：基本配方控制器根據來料信息正向推理提供煙葉復烤機各段參數設定值的基值；模糊補償控制器根據煙葉水分偏差在線查詢模糊控製表提供相應參數設定值的修正值，實現煙葉復烤機參數的在線修正；學習環節的引入實現煙葉配方的在線優化。
  12. 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。
  13. Traditional inertial mechanized - platform uses velocities to damp the system attitude to improve the precision of attitude, when the system acceleration is small. referring to the idea, this paper designeda damp kalman filter in strap - down attitude heading reference system ( ahrs ). the new method makes use of 3 - d accelerometer ' s measurements to estimate the system attitude, which is measured to compensate attitude errors. because the acceleration affected the precision of fiher directly, the fuzzy adaptive system was presented. the fuzzy logic inputs are three accelerations and the output is to control the measurement noise covariance matrix. simulations and experimental results prove that the damp algorithm can damp most of schuler oscillation and foucauh oscillation, so that to assure the filter convergence and efficiently improve the precision of strap - down ahrs

    在系統機動性不強的情況下，傳統的平臺內阻尼演算法將系統本身的速度信息通過阻尼網路加到系統中，達到提高姿態角精度的目的.將這種平臺內阻尼的思想引入到捷聯慣性航姿系統中，在系統加速度較小的情況下，利用加速度計的輸出估計系統姿態角，通過卡爾曼濾波的形式補償系統姿態誤差.由於加速度的大小直接影響濾波器精度，本文設計了模糊自適應卡爾曼濾波演算法，根據三軸加速度計的輸出調整內阻尼量測誤差方差陣，從而避免了濾波器的發散.模擬和實驗驗證，內阻尼演算法可明顯抑制舒勒周期振蕩和傅科周期振蕩，避免了系統姿態漂移，有效提高了捷聯慣性航姿系統的精度
  14. The real - time automatic gain control makes full use of the delay feature of signal channel, and controls the synchronization of adc precisely, and adjusts the signal gain in real - time, and compensates the error in digital domain, at last, this kind of technology expands the dynamic range of system adc

    採用的實時自動增益控制電路利用信號通路的延遲特性，精確控制模數轉換器同步，實時調整信號增益，在數字域補償誤差，擴展系統動態范圍。
  15. Fuzzy t - s model and fuzzy observer are used to model the nonlinear systems. the adaptive fuzzy logic systems are introduced to eliminate the effect of the modeling errors for the system stability

    採用模糊t - s模型和模糊觀測器對非線性系統建模，引入自適應模糊邏輯系統補償器用來消除建模誤差對系統穩定性的影響。
  16. With the development of sensor technology, the market demand is more and more higher. to meet this direction, we were authorized to do this project item. in this project, we want to study a method that can be used to calculate the compensation resistor of piezoresistive sensor accurately

    本課題是企業為了更好的滿足產品的市場需求而委託的研發項目，以研究出一種自動、精確計算壓阻式壓力傳感器補償電阻大小的方法，以補償壓阻式壓力傳感器的溫度誤差。
  17. The method estimates the loss of actuator effectiveness based on the augmented error, which is composed of the output estimation error generated by an adaptive observer and the auxiliary error. the actuator fault estimation can be used to reconfigure the control law to recover the system performance

    增廣誤差不僅包括自適應觀測器所獲得的反映故障信息的輸出殘差，還包括由輸入構造的輔助誤差，利用該誤差信息設計了一種自適應參數估計的演算法估計執行器故障，根據估計出的故障給執行機構以相應的補償，恢復系統的性能。
  18. Further the backstepping technique is adopted to construct fuzzy robust reconfigurable control scheme for a class of uncertain nonlinear system, which is an integration of fuzzy - mode - based controller and fuzzy adaptive controller. fuzzy adaptive controller in this scheme is used to cancel the effect caused by the modeling error, disturbance, and unknown actuator failures

    進一步，文中針對一類具有不確定性的非線性系統，通過backstepping技術將基於t ? s模糊模型的模糊增益控制器與自適應模糊控制器相結合，提出了一種模糊魯棒重構控制方法，通過模糊自適應控制器的作用，可以自動補償于系統的建模誤差、不確定因素及執行機構故障等造成的影響。
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