substitute character 中文意思是什麼
substitute character
解釋
取代字元- substitute : n 1 代替者[物]，代用品；候補員；后補選手；收入（數）。2 【語法】代用詞[語]。3 【礦物】轉接器，短...
- character : n 1 性格，品格；特性，性狀，特徵；【生物學】形質。2 身分，地位，資格。3 名聲，聲望。4 （戲劇、小...
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Then, as the substitute of the traditional pi controller, neuron adaptive psd controller is used to alternate the velocity loop of dc driver system, simulation results show that the super - shoot in new system is small and the performance in the way of anti - disturbance and anti - time - varying parameters are higher than the traditional pi controller and robustness of the dc driver system improved greatly, in addition, through analysis of the character of the neuron adaptive psd controller, the paper presents a neural network self - tuning control method for dc driver system in which the diagonal recurrent neural network is used to identify the plant to calculate the plant ' s sensitivity for psd controllers simulation results indicate that excellent static dynamic target was got with this control method and the performance of the system is improved greatly,
然後，應用單神經元自適應psd控制器改造調速系統的轉速環，代替傳統pi調節方式的轉速控制器。模擬表明，新系統在超調、抗負載擾動和參數時變方面性能優于的傳統的pi控制方式，系統的魯棒性增強。在分析單神經元自適應psd控制器特性后，本文提出用對角遞歸神經網路辯識控制對象，為psd控制器提供靈敏度參數，從而構成一神經網路自校正控制方案。 -
In order to describe thermotical character and mechanical charater of compressor, mechanism model is developed according to the construction and principle of compressor. this model may substitute the usual regress model and logic model, and more roundly describes the running law of centrifugal compressor
本論文在熟悉和掌握離心式壓縮機結構和原理的基礎上建立了反映壓縮機熱力特性和機械特性的數學模型，取代了以往常用的回歸模型和邏輯模型，較全面地描述了離心式壓縮機的運行規律。 -
To take advantage of the excellent localization character of wavelet, cardinal b - splines wavelet basis is used as a substitute for the traditional polynomial basis in this dissertation. related theories are expatiated first, and then a method is developed for using wavelet in efg
本文首先對有關的理論作了闡述，然後提出了採用小波基的具體實現方法，並通過多個算例說明了此方法具有的高精度。 -
Method and obtains the substitute string one character at a time
方法並獲取替代字元串，一次獲取一個字元。 -
The other primary part is that based on the correct water hammer mathematic model ( 3 ), applying character line method, to translate the differential equation group ( 3 ) into character equation group, to count the character equation integral along with character line and at the same time to substitute the integral form for the difference form so as to make use of computer to carry through numerical value calculation of the water hammer pressure
本論文的另一個主要內容是，在正確的水擊數學模型（ 3 ）的基礎上，應用特徵線法的原理，將微分方程組（ 3 ）轉化成特徵方程組，沿特徵線對特徵方程進行積分，並以其差分方程形式代替積分形式，以便利用計算機進行水擊過程的數值計算。論文對各種邊界條件也做了相應的推導。
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