整流反饋 的英文怎麼說
中文拼音 [zhěngliúfǎnkuì]
整流反饋
英文
rectified feedback-
The modulating signals of firing delay angle at the rectifier and firing lead angle at the inverter, and the excitation voltage are chosen to be control variables. the offset of the current of dc line and the extinction angle and the power angle of generator are chosen to be control outputs. then a nonlinear controller is designed for the system under study according to direct feedback linearization theory
以整流側觸發延遲角的調節信號、逆變側觸發超前角的調節信號以及發電機勵磁電壓作為控制變量，以直流線路電流、逆變側關斷角以及發電機功角的偏移量作為目標輸出，用直接反饋線性化方法設計了系統的非線性控制器。Voltage segment network constituted by electron switch of bta and controlled by single chip microcomputer constitutes a new fast electronic regulator. for bta cross zero touch off, sine wave which is exported is integrity. a new way to generate stable ac current is found with feed back control system by single chip microcomputer. so a new high power ac current regulator is developed
採用單片機控制雙向可控硅作為電子開關所組成的電壓分節網路，組成新穎快速的電子調壓器；由於雙向可控硅過零觸發，所以其輸出是不失真的完整正弦波；再用單片機組成反饋控制系統，從而找到了交流穩流的新方法，研製出一個大功率交流穩流電源Abstract : voltage segment network constituted by electron switch of bta and controlled by single chip microcomputer constitutes a new fast electronic regulator. for bta cross zero touch off, sine wave which is exported is integrity. a new way to generate stable ac current is found with feed back control system by single chip microcomputer. so a new high power ac current regulator is developed
文摘:採用單片機控制雙向可控硅作為電子開關所組成的電壓分節網路，組成新穎快速的電子調壓器；由於雙向可控硅過零觸發，所以其輸出是不失真的完整正弦波；再用單片機組成反饋控制系統，從而找到了交流穩流的新方法，研製出一個大功率交流穩流電源The auxiliary modulating signals of the current controller at the rectifier and the extinction angle controller at the inverter, and the reference voltage of exciter are chosen to be control variables. then the all - state feedback linear optimal controller is designed
以直流系統整流側電流控制器的輔助調節信號、逆變側關斷角控制器的輔助調節信號以及勵磁系統參考電壓作為控制變量，設計了系統的全狀態反饋線性最優控制器。As the scheme of packet distributed influence the performance of parallelism, in this paper, the hdw ( hash - based dynamic weight ) scheme for allocation packets in network processors is presented. the scheme is building and keeping one mapping relationship between packets ’ identifier and pes in a table of hash. the mapping formula is derived from the hrw ( highest random weight ) scheme, it is complemented by a feedback control mechanism designed to monitor processor ’ s utilization
由於報文分配策略影響網路處理器并行性能，我們提出了hdw （ hash - baseddynamicweight ）負載分配演算法，基於報文流標識與pe間建立映射關系，並將映射關系保存在哈希表中，映射關系基於hrw （ highestrandomweight ）演算法，增加了負載反饋迴路監控pe負載狀況，通過動態調整策略阻止pe間負載偏差。Using the digital technology improves the performance traditional thyristor welding machine, according to the characters of the double inverse star from rectifier circuit, set the parameters with micro - controller accurately, design the dependable trigger circuit, lead the feedback of voltage for the operation program, so the voltage of main circuit be carried out very steadily
摘要利用數字控制技術對傳統晶閘管焊接電源進行改進，根據雙反星型晶閘管整流電路的特點，採用單片機進行精確設定，設計了高可靠性觸發迴路，結合電壓反饋進行程序運算控制，實現了主電路輸出電壓的精確調整和可靠運行。Position grade and performance index design - performance process design - performance management - feedback system and index adjustment
職位等級與考核指標設計-考核流程設計-考核管理-反饋體系與指標調整The aimd has got a widely apply for its briefness and ease. at the other hand, it contain limited information because it has only two status : overload or under load. it cannot represent the true demand of the receiver and at the same time the policies of window adjust destroy the demand of smoothness of load, so it cannot afford the request of real - time streaming media
Aimd從演算法的簡單性和實際網路容易實現的角度考慮，反饋給發送方的信息有限，只有過載或欠載兩種二進制狀態； aimd演算法根據瓶頸資源的擁塞狀態向所有用戶發送相同的反饋信號，並不能真實反映接收節點對發送方負載量的要求;同時， aimd的窗口調整策略破壞了負載平滑性的要求，不能滿足當前實時流媒體應用， aimd的這些不足，體現了一種性能和系統復雜度之間的折衷。The current in the dac ’ s output can drive the load, and the structure can save a buffer consisted of operational amplifier, so the structure can achieve high speed with no close - loop and feedback in this circuit
該10位分段式電流舵型數模轉換器的輸出端可直接用電流輸出來驅動負載阻抗，省去運算放大器構成的輸出緩沖，整個電路中沒有形成閉環和反饋，因此這種電路結構可以達到很高的速度。Next, the global system architecture is presented upon the design requirements. due to the fact that constant current is required for driving led, as a result, different from conventional current - mode converter with both output voltage and inductor current feedback loop, the proposed converter adopt dual current feedback loop that both inductor current and output current are detected to provide a stable output current for led
在整體結構設計中，與典型的電流模式採用電感電流反饋環路和輸出電壓反饋環路不同，本文針對驅動led需要電流穩定的特點，採用雙電流反饋環路，即電感電流環路和負載led電流環路，這樣就能對負載led電流做出快速響應，通過反饋環路達到穩定led電流的目的。At last, it is tested on a three - coordinate milling machine. soft - cnc can realize the functions of cnc in high performance and high speed cnc system. with its great advantages, it will be widely used in many fields
最後在三坐標銑床上進行了實際測試，實現了對語法分析、數據處理、插補計算、運動控制以及反饋顯示整個數據流程的控制，基本實現了機床數控的功能。Visibility of system state. users should be informed about what is going on with the system through appropriate feedback and display of information
系統整體狀態的宏觀可視性，對整個工作流和進程有恰當的反饋，並顯示信息。[ visibility ] visibility of system state. users should be informed about what is going on with the system through appropriate feedback and display of information
系統整體狀態的宏觀可視性，對整個工作流和進程有恰當的反饋，並顯示信息。After deeply studying all kinds of problems of current actualization methods, we put forward to a new actualization method of the technology of physical isolation on the base of cpld. we make a lot of research on data encryption and describe the design method of the encryption chip on the base of lfsr ( linear feedback shift register ). after putting forward to the whole design procedure, we design an encryption chip on the base of lfsr, which can provide the high - quantity data stream of encrtption
在深入研究了常見物理隔離技術實現方案中存在的各種問題后，提出了一種基於cpld的全新實現方案；同時，對于存儲信息的加密也進行了研究，詳細闡述了基於移位寄存器的非線性組合序列密碼的設計方法，提出了完整的設計流程，並設計了一個基於fpga的非線性組合反饋序列密碼晶元，該晶元能提供高質量的偽隨機密鑰流。Responsible for monitoring of services delivery process and metrics. consolidate all field and customer feedback on execution gaps and work with affected parties to implement corrective actions
監控整個服務遞送流程及做法，同時加固所有工作環節.關注客戶對一些工作漏洞的反饋，並協同一些相關部門將錯誤加以改正或採取恰當的補救行為The paper applies this open nc system based sercos interface to the research of machine nc system and practice of rolling cut control system of high speed waleng board, builds each softcnc platform, finishes the whole data process including syntax analysis, data process, interpolation, motion control and feedback display
將基於sercos介面的數控體系應用於機床數控的研究以及高速瓦楞紙板的橫切控制系統的實踐，構建了各自的軟cnc平臺，實現了從語法分析，數據處理，插補計算，運動控制以及反饋顯示整個數據流程，基本實現機床數控的簡單功能和輥切控制的全部功能。It has all characteristics of a complex giant system such as entirety and kinetic characteristics. the region texture of fdi specially appointed is decided by positive feedback - circle which is made by the fdi remove scale and its profit, investment cost, flow amount. this feedback - circle which decides the kinetic characteristics of the fdi region structure is a variable and self - reinforcement system
它具有復雜巨系統的整體性、動態性等一切特徵；決定特定時空條件下國際直接投資地域結構特徵的是由投資存量、撤資流量、撤資利潤、投資成本、投資流量、投資存量所組成的正反饋環，它是一個不穩定系統，具有自增強作用，由此決定了國際直接投資地域結構系統具有動態性；促進國際直接投資地域結構系統不斷變化的靈敏參量是投資撤資流量。So most software can be test on the pc and can be transplanted to gateway after all is ok. the platform is designed from top to bottom, at first, the functionalities and interface of the three module should be specified clearly, and then go into the details of it, came back to modify the interface made before. the tree modules are connected through pci bus. adsl module implements the adsl modern as the atu - r ; the network interface consists of two part, wileless lan ( it is optional ) and lan, can connect with two different lan. the main control module controls the action of the others which is made of sdram, microcontroller, flashrom and serial port
為了設計方便，整個硬體平臺按照自頂向下的設計方式，首先按照功能分為三部分： adsl模塊，網路介面模塊，主控模塊，這些模塊之間採用流行的pci總線相連接，規定模塊之間的介面關系，然後進行細化，反饋回來完善原先定義的介面關系。其中， adsl模塊可作為單獨的adsl數據機使用，起到atu - r的功能：網路模塊由兩部分組成，無線lan和lan介面（其中前者為可選項） ，可以連接wirelesslan和lan 。主控模塊起到協調的作用，包括sdram 、微控制器、 flashrom 、串口等。Its mission is to analyze the demands for product distribution to the top market at the first stage when the products go into the market, control selling expenses, collect information feedback about the products, design the way how products are distributed to consumers, decide the capital orientation and the producers, learn of the demands for distribution denseness and so forth
產品渠道策略是整個營銷系統的重要組成部分，它解決的主要問題有:產品上市場初期一線市場鋪貨要求、銷售費用控制、產品信息反饋、產品流向消費者、資金流向、生產者、產品的分銷密集要求等。Then, we study distribution tracking problem, and develop new ways to track distribution implement applying gps / gis / rfid. first, we construct architecture and management mode of gps / gis / rfid to realize the goods and vehicle information flow in a closed loop. again, we discuss the vrp under this architecture, and do some research on vehicle arrangement problem base on gps / gis
接下來，本文對配送跟蹤問題進行了研究，探索了應用gps / gis / rfid等物流新技術進行跟蹤的方法，建立了基於gps / gis / rfid的配送跟蹤架構與管理模型，實現了貨物信息、車輛信息的閉環流動，不僅實現了配送計劃執行全過程的跟蹤，同時執行過程中的信息反饋也支持了配送計劃的編制和調整，然後進一步研究了實現車輛信息的閉環流動后，基於gps / gis的動態車輛調度問題。分享友人