調制消除器 的英文怎麼說
中文拼音 [diàozhìxiāochúqì]
調制消除器
英文
modulation eliminator- 調 : Ⅰ動詞1 (配合得均勻合適) harmonize; suit well; fit in perfectly 2 (使配合得均勻合適) mix; adju...
- 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...
- 消 : 動詞1 (消失) disappear; vanish 2 (使消失; 消除) eliminate; dispel; remove 3 (度過; 消遣) pa...
- 除 : Ⅰ動詞1 (去掉) get rid of; eliminate; remove 2 [數學] (用一個數把另一個數分成若干等份) divide:...
- 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
- 消除 : eliminate; dispel; remove; clear up; wipe off
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Because there are three inputs accede to adister of water lever control system of boiler, it is easy to bring error of water lever controlling. this iartice puts forward two methods to dispel error of water lever : ( 1 ) assistant signal self - disappear
由於鍋爐水位控制系統的調節器輸入端常加有三個輸入量,極易引起水位控制偏差,本文提出了兩種消除水位偏差的方法: ( 1 )輔助信號自消方法( 2 )輔助信號對消方法。Secondly the detection precision is only related to the synchronization phase but not to the amplitude of the mainline voltage because that it uses the optimized pulses synchronous with the mainline voltage as modulation signals. thirdly it decreases the requirement of the input low pass filter and eliminates the error resulting from the direct component and even harmonics of load current. the most significant merit is that it can eliminate the effect of a few low order odd harmonics and the detecting circuit is easy to be implemented
模擬和實驗結果表明該方法的主要優點有:不需使用乘法器進行信號調制,調制信號採用與電網電壓同步的優化特定脈沖,其檢測精度只與同步相位有關,而與電網電壓幅值無關;降低了對輸入低通濾波器的通頻帶要求,直流和偶次諧波分量對檢測精度沒有影響;突出的優點是可以消除有限個低奇次諧波對檢測結果的影響。The innovations consist of : synthetically restraining the filter ' s divergence, as effectively improved the filter ' s numerical stability ; a parallel filter structure is creatively designed to eliminate system biases ; and sprt method is used to control the adjustment of the noise statistics, so as to ameliorate the tracking performance of time - variant noises
對常規的次優遞推sage自適應濾波器進行了改造,包括:對濾波結果發散進行綜合抑制,提高了濾波器的數值穩定性;採用并行結構,消除了結果偏差;應用sprt控制調整,增強了濾波器的動態跟蹤能力。It adopts developed predictive model to shorten the predictive time and eliminate the truncation error, adopts range control to avoid the frequent change of inputs, adopts block technology to reduce the dimension of qp, uses performance ratio to make the controller ' s tuning sample and intuitionistic
該演算法中,作者採用改進的預測模型來減小模型時域與消除截斷誤差,形式上採用區間控制防止操縱變量的頻繁動作。並在演算法中實現了漏鬥技術與block技術,利用性能比來使得控制器調整簡單直觀。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。One - step synthesization made the electrical properties more stable, controling the reducing sintering temperature and retention time can adjust the electrical properties in a certain scope, changing the oxidation temperature made the varistor ’ s voltage v10ma changed, using the special double - layer silver plasm can eliminate the voltage - direction problem
一次配料得到的樣品電性能一致性更好;控制還原氣氛燒結溫度和保溫時間,可以在一定范圍內調節鈦酸鍶壓敏電阻器的電性能,改變氧化溫度可以獲得不同的壓敏電壓,從而得到系列化產品;採用雙層銀漿工藝成功消除了壓敏電壓的方向性問題。Two generating methods of compensation current are also proposed for the purpose of eliminating detuning or limiting harmonic voltage contents, in which the compensation current is the weighted superposition of filter harmonic currents or voltages and the regulating factor
針對消除失諧或限制諧波電壓含量的不同控制目標,提出了諧波磁通補償電流的兩種生成方法,補償電流分別是濾波器電流或母線電壓中各次諧波分量與調節系數的加權合成。Because of the importance of the phase modulator in the detection procedure in resonator fiber gyro, this thesis analyses the band side frequency caused by the phase modulation, proposing the methods how to eliminate the band side frequency effect and how to make use of the band side frequency
由於線性相位調制器在諧振式光纖陀螺的檢測過程中起到重要的作用,本文分析了由於相位調制器調制問題引入的邊帶頻率效應,提出了消除邊帶頻率和如何利用邊帶頻率的方法。It has been used in home such as webtv. network refrigeratory, network air - condition ; in the conventional industrial control and the commerce management field such as intelligent industrial control equipment, pos / atm machine, 1c phone. we can also use it in multimedia mobile telephone and navigation equipment that is fixed in
除了應用在家庭領域,如webtv 、網路冰箱、網路空調等眾多消費類和醫療保健類電子設備等;在傳統的工業控制和商業管理領域也可以看到它們的身影,如智能工控設備、 pos atm機、 ic卡等;此外,嵌入式系統還應用在媒體手機、袖珍電腦、掌上電腦、車載導航器等方面。4 ) a decentralized coordinated controller is designed to eliminate the negative interaction and stabilize the closed - loop power system. the detailed simulation results demonstrate the effectiveness of the proposed controller
成功設計了一個多變量分散協調控制器來消除這種負交互影響,時域模擬結果驗證了所設計的控制器的有效性。This system is utilized the programmable controller ( plc ) bearing of substitution rule ( the figure is apparent the form, writing instrument, individual loop controller, the hand is holded the utensil and is reached to assist the bearing unit and await ), achieve the 29mw ' s cycle stream of water warmhearted water boiler, oxygen remover, warmhearted net system control system together with monitoring voluntarily of electric section together with control being living, the rule to call off greats quantity displays the bearing in that system, boiler, oxygen remover, the warmhearted net operation is achieved crt and is supervised completely, manipulates personnel staff is living inner place the control cabin completely completees failure - free operation and trouble removal operation. the predictive target of putting ino production queen is the boiler, oxygen remover, the warmhearted net is achieved comprehensive self - regulation, moreover be able to be over a long period of time, steady secure operation
本系統利用可編程式控制制器( plc )替代常規的儀表(數顯表、記錄儀、單迴路控制器、手操器及輔助儀表裝置等) ,實現29mw循環流化床熱水鍋爐、除氧器、熱網系統控制系統與電氣部分的自動監測與控制。在該系統中取消大量的常規顯示儀表,鍋爐、除氧器、熱網的運行實現crt全面監控,操作人員在控制室內全部完成正常運行及事故處理操作。投產后的預期目標是鍋爐、除氧器、熱網實現全面自動調節,並能長期、穩定、安全運行。In order to solve the problem of voltage regulating, the control strategy of select harmonics elimination pulse width modulation ( shepwm ) was introduced. at the same time it was combined with optimum spwm, the range of voltage regulating was expended and the dc utilizable efficiency was improved
為解決變換器調壓問題,對基於選擇諧波消除的shepwm控制方案進行了研究,並將此種控制與開關點預置最優spwm相結合,進一步擴展系統調壓范圍,提高直流電壓利用率。Analyzing the adaptability problems of accounting norm from longitudinal historical and lateral comparative these two angles, and on the foundation of analyzing the influence of " the anron affair " hi the u. s. a on the trend of international accounting norm transformation, this paper has suggested mat network economy is the powerful sharp weapon to eliminate political legal economic and cultural restriction and shackles among countries, and to promote international coordinative on the accounting norm
本文從縱向歷史和橫向比較兩個角度分析會計準則的適應性問題,在分析美國的安然事件對國際會計準則變革的走向影響的基礎上,提出了網路經濟是消除各國政治、法律、經濟和文化制約和桎梏,推動會計準則國際協調強大利器的觀點。分享友人