speed-independent model 中文意思是什麼

speed-independent model 解釋
速度無關模型
  • speed : n 1 快，迅速。2 速率，速度。3 （汽車的）變速器，排擋。4 （膠片，照相紙）感光速度。5 〈古語〉興隆...
  • independent : adj 1 獨立的，自主的，自治的，有主見的。2 自食其力的，收入足夠維持閉居生活的。3 願意獨立的，獨立...
  • model : n 1 模型，雛型；原型；設計圖；模範；（畫家、雕刻家的）模特兒；樣板。2 典型，模範。3 （女服裝店僱...
  1. Secondly, to achieve the independent regulation of active and reactive power output from the generator side which is designed for the purpose of tracing the maximum wind - energy capturing. the paper has analyzed the mathematic model of the ac excited doubly - fed machine and the stator field orientation control strategy of the motor as vscf wind power generator. thirdly, it has put forward and designed the dual pwm converter with the capacity of energy flowing bidirectional aimed at the demand of rotor energy bidirectional flow. the author constructed reliable and integrated experimental system and did a series of experimental study including no - load, cutting - in network and power generation at, below and above the synchronous speed

    論文首先分析了風機運行特性及其最佳風能利用原理，通過模擬及實驗驗證了採用直流電機的輸出特性模擬風力機的最大輸出功率曲線的可行性，並給出了模擬系統的硬體結構；然後為了實現交流勵磁發電機有功、無功功率獨立調節機理，分析了交流勵磁雙饋發電機的數學模型和在追蹤最大風能捕獲變速恆頻風力發電時必需的定子磁鏈定向矢量控制策略；針對雙饋發電機轉子能量雙向流動的要求，提出並設計了具有能量雙向流動能力的雙pwm交流勵磁用變頻器；最後為實現從理論到實踐的全面研究，研製出了一套小功率完整的雙pwm變頻器交流勵磁的雙饋風力發電機實驗系統，進行了空載、並網、同步速及上、下的發電運行等一系列的運行實驗；所完成的模擬和實驗研究均驗證了理論、模型和控制策略的正確性、可行性。
  2. Compared with virtual reality systems realized by computer graphics, the virtual scene built using the technology is independent of scene complexity and has the advantages of high painting quality, strong image reality sense and rapid speed, so the technology causes many researchers " attention this paper studies a constructing model for image - based virtual scene and realizing technology for walkthrough system

    和用計算機圖形學方法實現的虛擬現實系統相比，利用該技術生成的虛擬場景獨立於場景復雜度，具有繪制質量高、圖象真實感強、速度快等優點，因此引起了廣大研究人員的關注。本文研究了基於圖象的虛擬場景的構造模型和漫遊系統的實現技術。
  3. In the general model there are many factors effecting the algorithm of task matching and scheduling, such as data dependencies among tasks, processor ' s processing speed, topology of network connectivity, communication protocol and bandwidth, volume of transferring data, etc. in each model, we proposed two genetic algorithms for task matching and scheduling, one is for single decomposed task, the other as a cga is for multiple independent tasks

    一般模型中任務分配與調度受到系統多種因素的影響，如任務間的數據邏輯關系、各處理機的計算速度、網路拓撲結構、節點間通信機制以及通信波特率、數據流量大小等等。在考慮上述影響因素的基礎上，分別提出單任務分配與調度的遺傳演算法和獨立多任務分配與調度的共同進化演算法。
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