processor distributed 中文意思是什麼

processor distributed 解釋
分佈型處理機
  • processor : n. 1. 〈美國〉農產品加工者；進行初步分類的人。2. （數據等的）分理者；【自動化】信息處理機。
  • distributed : 分佈的
  1. 9 dakai zhu, melhem r, childers b r. scheduling with dynamic voltage speed adjustment using slack reclamation in multi - processor real - time systems. ieee trans. parallel distributed systems, 2003, 14 : 686 - 700

    動態電壓調節是體系結構層的低功耗技術，由於系統運行的能量消耗與運行電壓成平方關系，在運行期間動態改變系統電壓可以極大的降低系統的功耗。
  2. 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。
  3. 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。
  4. But the classic architecture with single processor can ’ t meet the demand any more. now, more and more embedded systems have adopted a distributed structure, which is both a physical loose coupling and a logical tight coupling

    然而傳統的單處理器結構已經不能完全滿足應用需求，越來越多的嵌入式系統採用了一種在物理上松耦合、邏輯上緊耦合的全分散式系統。
  5. Finally, a new performance model of multi - dsp system architecture and task allocation and schedule is presented in virtue of distributed finite state machine ( dfsm ) and vhdl environment. chapter 1 gives a comprehensive description about the significance of research and the current research status of real - time dsp, parallel processing, fpga co - processor and vxi virtual instrument technology

    第?章緒論部分闡述了選題的意義，介紹了高性能信息處理領域內實時信號處理技術、并行處理技術、 fpga技術和vxi總線技術的研究與發展現狀，並介紹了課題提出的背景與主要研究內容與任務。
  6. It primarily studies a new kind of software and hardware platform which is based on the high performance micro processor, can fieldbus communication and embedded real - time operating system. meanwhile, the project will establish the power system distributed network of multi - node and constitute the interface technology criterion. specially, the purpose of this project is working out the hybrid power assembly control system which has independent knowledge property right

    本文所研究的多能源混合動力總成控制系統是其中的一個專項，主要研究以高性能微處理器、 can總線通訊和嵌入式實時操作系統為基本技術特徵的新一代ecu軟硬體平臺，建立多節點的動力系統分散式控制網路及介面技術規范與技術標準，開發出具有自主知識產權的混合動力總成控制系統。
  7. This thesis combines the merits of distributed system and those of parallel system, and the monolithic processor conjunction distributed system is changed into networked parallel computing conjunction distributed system, which is applied in important component of navy integrated electronic system for the first time - surface vessel command and control system. on account of the handling speed of networked parallel computing conjunction is higher than that of monolithic processor conjunction, so the handling speed of whole distributed system is improved

    本文結合了分散式系統和并行系統的優點，將單機結點的分散式系統改造為網路并行計算結點的分散式系統，並首次應用於海軍綜合電子系統的重要組成部分? ?水面艦載指控系統中，由於網路并行計算結點的處理速度高於單機結點，從而提高了整個分散式系統的處理速度。
  8. For the future of the network development, this article describes the application of the net processor as the core of ngn in the distributed switcher

    針對網路的發展前景，本文提出了作為ngn核心的網路處理器在分散式以太網交換機中的應用。
  9. This thesis can be divided into ten chapters, the ieee1451 networked smart sensor module is introduced at length, the development of network capable application processor based on dsp platform and a series of smart transducer modules are discussed in detail, the application layer communication methods of networked smart sensor and correction, compensation methods and correction engine are deep researched, the key technologies of support software for networked smart sensor are presented, at last, multi - distributed measurement & control system modules are built, practices show that the standard networked smart sensor developed are available and the ieee1451 standard is preponderant

    論文在標準校正模型基礎上對傳感器校正補償方法進行了研究，包括數據插值、最小二乘以及神經網路方法。在方法研究的基礎上基於matlab和vc + +環境開發了傳感器模型建立軟體，能夠生成ieee1451標準的校正電子數據表格。在研製的網路化智能傳感器基礎上，構建了多個基於以太網的分散式測控系統模型，並且開發了系列支撐演示軟體。
  10. Parallel and distributed systems, 2002, 13 : 260 - 274. 29 amdahl g m. validity of the single - processor approach to achieving large scale computing capabilities

    并行演算法的設計和實現包括并行演算法的基本設計策略和基本設計方法，以及實現中的分解調度等問題。
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