direct serial 中文意思是什麼
direct serial
解釋
直接串列-
Command line is in all simplicity a user interface which is based on lines of commands. you can say that it is a textual direct serial processor
簡單的說，命令行就是基於成行的命令的用戶界面。您也可稱其為一個文本化指令序列處理器。 -
A command line is in all simplicity a user interface which is based on lines of commands. you can say that it is a textual direct serial processor
簡單的說，命令行就是基於成行的命令的用戶界面。您也可稱其為一個文本化指令序列處理器。 -
Electrical and mechanical interface characteristics and line control protocol using communication control characters for serial data link between a direct numerical control system and numerical control equipment employing asynchronous full duplex transmission
電子和機械界面特性和在直接數字控制系統與用同步完全雙向傳輸的數字控制設備之間的系列數據鏈接的通信控制字元的線路控制協議 -
Aim at the dtc ' s blemish mentioned above and the direction of dtc technique development, the dissertation put great emphasis on the work as follows, with an eye to exalt dtc system function : ( 1 ) a new speed - flux observer of an induction motor is proposed to enhance the accuracy of flux observing, which is an adaptive closed - loop flux observer and different from the traditions. a new adaptive speed - observation - way is deduced out according to the popov ' s stability theories ; ( 2 ) to improve the performance of dtc at low speed operation, we have to exalt the accuracy of the stator flux estimation and a new way of bp neural network based on extended pidbp algorithm is given to estimate and tune the stator resistance of an induction motor to increase the accuracy of the stator flux estimation ; ( 3 ) digital signal processor is adopted to realize digital control. an device of direct torque control system is designed for experiment using tms320lf2407 chip produced by ti company ; ( 4 ) bring up a distributed direct torque control system based on sercos bus, sercos stand for serial real time communication system agreement which is most in keeping with synchronous with moderate motor control ; ( 5 ) the basic design frame of the hardware and software of the whole control system is given here and some concrete problem in the experiments is described here in detail
針對上面提到的直接轉矩控制的缺陷和未來直接轉矩控制技術發展方向，本論文重點做了以下幾個方面的工作，目的在於提高dtc系統的綜合性能： （ 1 ）提出一種新型的速度磁鏈觀測器，新型的速度磁鏈觀測器採用自適應閉環磁鏈觀測器代替傳統的積分器從而提高磁鏈觀測的精度，並且根據popov超穩定性理論推導出轉速的新型自適應收斂律； （ 2 ）改善系統的低速運行性能，主要從提高低速時對定子磁鏈的估計精度入手，提出了一種提高定子磁鏈觀測精度的新思路? ?利用基於bp網路增廣pidbp學習演算法來實時在線地修正定子電阻參數； （ 3 ）採用數字信號處理器dsp實現系統全數字化硬體控制，結合ti公司生產的tms320lf2407晶元，設計了直接轉矩控制系統的實驗裝置； （ 4 ）提出了基於sercos總線網路化分散式的直接轉矩控制系統， sercos （ serialrealtimecommunicationsystem ）是目前最適合同步和協調控制的串列實時通信協議； （ 5 ）基本勾勒出整個控制系統的硬體和軟體設計基本框架，詳細描述一些實驗中的具體的細節問題。 -
Aiming at the problem of intercepting the direct sequence spread spectrum communication signal, this paper makes full use of the wave characteristic of base - band signal after it is applied to shaping filter is made, and an algorithm which is based on the average power serial is given
摘要針對直接序列擴頻通信信號的偵察問題，充分利用擴頻基帶信號發送成型濾波后的波形特點，提出了一種基於最大平均功率序列的演算法。 -
The network connection wizard guides you through the creation of dial - up connections, virtual private network connections, direct serial connections, and incoming connections
網路連接向導會引導您一步步地創建撥號連接、虛擬專用網路連接、直接串列連接和傳入連接。 -
Serial communication applying in direct transfer control system
用於直流傳動控制系統的串列通訊 -
Jyq serial oil gun is made in our company as large / middle - sized boiled used in power plant or each kind of pulverized oil gun designed and produced with other fueling boiler, our company can design and produce direct - tube or flexible tube - shaped oil gun under fuel parameter and boiler shape provided by user
Jyq系列油槍是我公司為大中型電站鍋爐或其它燃油鍋爐設計生產的各類霧化油槍，我公司可根據用戶提供的燃料參數、鍋爐形式等來設計生產滿足用戶要求的直管或揉管式油槍。
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