部分減速系統 的英文怎麼說

中文拼音 [bùfēnjiǎnsùxìtǒng]
部分減速系統 英文
partial gear system
  • 部 : Ⅰ名詞1 （部分; 部位） part; section; division; region 2 （部門; 機關或組織單位的名稱） unit; mini...
  • 分 : 分Ⅰ名詞1. （成分） component 2. （職責和權利的限度） what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] （料想） judge
  • 速 : Ⅰ形容詞（迅速; 快） fast; rapid; quick; speedy Ⅱ名詞1 （速度） speed; velocity 2 （姓氏） a surna...
  • 系 : 系動詞（打結; 扣） tie; fasten; do up; button up
  • 統 : Ⅰ名詞1 （事物間連續的關系） interconnected system 2 （衣服等的筒狀部分） any tube shaped part of ...
  • 部分 : （整體中的局部或個體） part; section; portion
  • 系統 : 1. （按一定關系組成的同類事物） system 2. （有條理的;有系統的） systematic
  1. To utilize the advantages of dsp chips, the system should be computing sources economical. according to digital signal processing theory, the poly - phase fir can help reduce the workloads of the ddc / duc. therefore, adding the complex carrier mixers, the channelization system ( a method of using a single wideband facility to transmit many relatively narrow - bandwidth signals. by subdividing the frequency spectrum used in the wideband channel ) can be formed utilizing the characters of fft

    為了使開發出的軟體可以適用於高速dsp器件開發，節省系統資源，課題首先從數字信號處理的理論進行分析，得出可以利用抽樣率轉換的數字濾波器的特點，即多相濾波實現數字上下變頻計算負擔的減小，之後進一步將多相濾波器與頻譜搬移部分結合，通過公式的推導，得出可利用快速傅立葉變換的特點實現多路信號的通道化發射和接收的處理模型。
  2. In chapter 5 we discuss the design of ieee754 standard fpu ( floating point unit ). processor and uart ( universal asynchronous receiver transmitter ), these cores are used in this dissertation, fpu is used for floating point complex fft processor, uart is used for fft processor " s peripheral and our test platform. in chapter 6 we discuss the design for testability, including atpg, bist and jtag method, discuss the different verification and simulation strategy in soc scale facing to different modules, build up the test platform which is used to test high performance application specified digital signal processing processor. in chapter 7 we summarize the research results and creative points, and point out the further work need to do in the future

    第五章提出了基於ieee754浮點標準的浮點運算處理器的設計和異步串列通信核的設一浙江大學博士學位論文計，提出了適合硬體實現的浮點乘除法、加減運算的結構，浮點運算處理器主要用於高速fft浮點處理功能，異步串列通信核主要用於pft處理器ip核的外圍擴展模塊以及本文所做的驗證測試平臺中的數據介面部分第六章提出了面向系統級晶元的可測試性設計包括了基於掃描測試atpg 、內建自測試bist 、邊界掃描測試jtag設計，在討論可測試性設計策略選擇的問題上，提出了針對不同模塊進行的分別測試策略，提出了層次化jtag測試方法和掃描總線法，提出了基於fpga
  3. To participate in disaster relief work, the general headquarters / departments, military area commands, provincial military commands and lower - level commands have all assigned personnel to the national and local rescue and relief command organs, to coordinate the command relationship between the military and local governments, formulate rescue and relief measures, establish disaster situation reporting systems, manage relief assets, and implement organization and coordination of disaster relief in a flexible, rapid, efficient and accurate way

    為了便於參加救災行動，軍隊總部機關、軍區、省軍區、軍分區都派出人員參加國家和地方搶險救災指揮機構的工作，協調軍地指揮關系，制定減災救災措施，建立災情通報制度，統籌救災器材物資，並遵循靈活、快速、高效、無誤的原則，實施組織協調工作。
  4. A rotary cell culture system was designed, which was composed of micromotor, rotate part, gear part and et al. in this system, tubular scaffold can rotate slowly around own major axis. by means of this, three - dimension tissues or organs can be cultured in vitro

    我們還特別設計了旋轉培養裝置，通過微型馬達驅動，減速裝置作用使旋轉部分繞自身中心水平軸做緩慢轉動，從而使置於旋轉部件上的管形支架繞其正中長軸作緩慢旋轉，其原理與美國genzrpe公司的rccs （ rotarycellculturesystemrccs ）系統相仿。
  5. Flyer initiation ability is evaluated by means of energy characterizing method on the basis of flyer initiation sensitivity device in the laboratory in the paper. and after theoretically calculating, utilizing gross energy in the system subtracting energy every section consuming flyer energy can be calculated finally

    本文在對實驗室建立的飛片起爆感度裝置進行分析的基礎上運用能量表徵法對飛片起爆能力進行了評價，通過對系統中各個部分消耗的能量進行理論計算，再利用系統總能量減去各個部分消耗的能量，最終得到系統給飛片的能量，進一步得到飛片撞擊炸藥時刻的速度。
  6. It analyses the causes to bright image movement, studies principle to compensate image movement, conforms project to compensate image movement, and designs framework to compensate image movement in the article ; to analyze and design configuration of the scanning mirror, to select matters of mirror and its support structures on the principle of consistent line expansion coefficient ; to ascertain type of moment electromotor by most rotating angle speed and most rotating moment which are required by loads in the period to take pictures, as well as by figuration size of electromotor ; to design retarder according as the electromotor parameters ; to design and optimize lightweighted mirror shapes, because the mirror is key part ; to design flexure support structure, to analyze static and dynamic characteristics of the support structure by name of patran program for validating desig n rationality ; to study function of the scanning mirror electric control system ; to test precision of the system, the results indicate the rationality of design of the scanning mirror system

    本文通過分析像移產生原因、研究像移補償原理，確定像移補償方案，並根據像移補償原理設計補償機構；分析與設計掃描反射鏡系統結構，根據材料線膨脹系數一致原則，選擇反射鏡及其背部支撐的材料；由掃描反射鏡在擺掃周期內的最大擺掃角速度確定力矩電機的額定轉速，根據負載力矩確定電機的額定轉距，綜合電機外型尺寸等因素，確定執行元件? ?電機的型號；根據所選電機的參數指標，設計1 ： 6速比的減速器；利用patran軟體對掃描反射鏡系統中的關鍵件? ?反射鏡進行輕量化設計與優化；設計反射鏡柔性支撐結構，並通過軟體分析支撐結構的力學特性，驗證反射鏡柔性支撐結構設計的合理性；從原理上研究掃描反射鏡控制系統功能；進行系統精度測試，測試結果表明掃描反射鏡系統設計的合理性。
  7. Firstly, it theoretically discusses the concurrent design between mechanical and control system, showing its significance. and we can improve the mechanical design such as morphology and mass - distribution to simplify the control design reduce the vibration of mechatronics system and improve the performance. secondly, four - bar linkages driven by motor and the robot hands are proposed to analyze the feasibility and necessity of concurrent design

    論文主要研究的內容是：對機電系統中機構與控制并行設計的方法（即如何把機構設計與控制設計相結合）進行了理論上的探討，指出通過改善機構的構型和對機構進行質量平衡能有效地簡化控制部分的設計、減小系統的速度波動、提高綜合性能。
  8. We consider the traveling waves of a delay cnn system with the output function f given as a non - linear function in the latter. we show the existence of monotone traveling waves solutions and describe the global structure of traveling waves such as monotone, damped oscillation, periodic oscillation and unbounded etc as the wave speed c is classified in r

    第二部分我們考慮具時滯非線性cnn系統模型，得出方程單調行波解存在，並將波速c r分成若干個區間，得出c在各個區間時行波解曲線相應的類型包括單調、衰減振動、周期振動、無界等類型。
  9. This thesis belongs to the research of the third aspect, the conpound drive system is used 1 ; o regenerate the 1oss energy. the low oil consumption and low b1eeder of vehic : le are achieved by way of the orggnic combination of transmission. hydrau1ic pressure and automatic control system, and the compotald drive system works hamonious1y with engine to raise the motive capability effectively

    本論文即屬于再生制動能量的研究范圍，研究以汽車減速及制動能量回收再利用為目的的液壓復合驅動系統，通過復合驅動系統中的液壓、傳動、自動控制三部分的有機結合及與發動機協調工作實現車輛的低油耗、低排放、並有效地提高其動力性能，是現有汽車節能、環保技術所未實踐應用的領域。
  10. In part iv, time forward observer is used to predict states of the slave. moreover, force, position and velocity feedback is proposed to design the system. feedback parameters are solved through linear matrix inequalities

    第四部分提出用時間前向觀測器預測從手狀態，用力、位置和速度反饋消除或減小時延對系統影響的方法，並對反饋參數的設計進行分析。
  11. In this paper, i will present some algorithms of polyhedral visual hull reconstruction : ( 1 ) polyhedral v isual h ull generation a igorithm b ased one dge - pool - searching, which constrains the 3 - d intersections into the 2 - d planes intersection via the epipolar theory to reduce the complexity a nd c an r educe t he t imes f or c ones t o b e p rejected o nto t he i mage p lanes, i n which we induced the index list to every points on the surface of object, and connected the related points to get sub polygons on surface and in turn get the mesh model, we replace triangulation process of disordered points cloud by edge - pool searching. ; ( 2 ) reconstruction based on degenerated - polygon - intersection, which have the following improvements on traditional bull intersection : using degenerated polygon to orga nize intersected area on cone face, which may be discontinuous ; a fast intersection algorithm of polygons on the cone face based on degenerated polygons, which is consistent between the continuous polygons and the discontinuous ones. the intersection of degenerated polygons is similar to the convergence of two ordered lists, which is comparably simple to the bull operation ; ( 3 ) reconstruction algorithm based on ray - tracing, in which all the rays that run through the vertex on silhouette of object will intersect with all the cones correspondent to other silhouette, and we have to calculate the intersection of all such line segments, the endpoints of which are considered to lie on the surface of object and we will get the point cloud on the surface of object

    同時利用共極線原理把三維計算投影到二維平面以降低求交計算的復雜度，該演算法可以減少光錐向圖像平面投影計算的次數，以邊池搜索取代散亂點集上進行的三角剖分； （ 2 ）基於退化多邊形求交的多面體可見殼模型重構，系統引入退化多邊形的概念，把錐體平面的交集中不連通的部分用一個退化多邊形來表示，並引入了新的基於退化多邊形的求交演算法，與傳統多面體可見殼重構相比，該演算法有以下幾點創新：在圖像平面以退化多邊形組織投影錐體和物體輪廓的交集，把任意錐面與物體輪廓的交集歸一到一個退化多邊形；基於退化多邊形的二維平面上多邊形快速相交演算法，該演算法在一定程度上就是兩個有序鏈表的合併，大大簡化了先前的布爾求交計算； （ 3 ）基於光線跟蹤的演算法，該演算法中所有通過輪廓頂點的光線和對應其它圖像輪廓的光錐進行求交計算，最後得到每次求交計算得到線段的交集，該線段的頂點就認為是物體表面點，從而得到物體表面的點雲。
  12. Because of the quick development of microprocessor and all kinds of field - buses, distributed control skills applied in microcomputer on - board are becoming possible in order to collect local signals and to drive local objects, at the same time lots of signal wires can be reduced in order to simplify the internal circuits

    由於微處理器技術和各種總線技術的迅速發展，使得在車載微機系統中應用分散式控制技術成為可能，以實現信號的本地採集、本地驅動，同時避免大量信號線的往返，可以最大限度的減少、簡化機車內部的連線。
  13. Drying part : drier including conveyor roller, reduction drive, roller chain, wheel, main wind channel, circle wind channel, exhaust and distributor

    （三）烘乾部分： （乾燥機）由輸送輥、減速機、托輥鏈條、鏈輪、主風道、回風道、排氣系統及分配器組成。
  14. The recursive criterion of transient current protection based on mallat wavelet transform is presented in order to meet the real - time demands. the reserch shows deficiency existed in the prevenient principle of transient current protection, so a new improved scheme of transient current protection is proposed. the characteristics of transient protection at different bus distribution capacitance is also analysed in this thesis. the study shows that operate of transient protection is correct when the bus distribution capacitance change. other conclusion include : the trip of transient protection must be locked when the power circuit breaker of transimission line operated, because the trip is incorrect at this time ; the features of transient current and it ' s energy is different between the fault and thunder over - voltage in transimission line, and them can be identified ; the ratio of high frequency component of current in serise capaciters compensation line, svc and hvdc system is far little than fault transient current, so all of them do not affect the working of trasient current protection

    應用功率譜估計方法討論了故障高頻暫態噪聲信號在頻率軸上的分佈情況，利用功率譜分析結果實現的非參數化系統辨識方法研究了母線分佈電容對電流高頻暫態信號的衰減特性。論文的後半部分（第五，六，七章）著重分析了現有基於故障電流的暫態保護原理和判據存在的問題，提出了新的實現方案，並討論了暫態電流保護的運行性能。利用多分辨分析和小波分解快速演算法構成的遞推暫態保護判據，可以準確區分故障線路和非故障線路，實現超高速暫態電流保護，計算更為簡單方便，計算速度更快。
  15. According to the electromagnetic induction theory, abrupt variation of current in the transmitter loop will induce magnetic field around it, which is called the first field. in the transmission of the first field, when it meets good conductor target, induce current will be created, which is called erratic current of second current. because the second current changes with time, so it will create new magnetic field, which is called

    對于接收部分，由於瞬變信號具有早期信號幅度大、衰減快，而中晚期信號幅度小、衰減慢的大動態范圍的特點，必須設計適應這種大動態范圍信號的採集電路;為了適應野外工作，系統主控部分採用具有功耗低、高速處理的dsp ，通過高速通用串列介面usb與上位機通訊，實現對整個探測系統的控制。
  16. With performance of up to 900 million floating - point operations per second ( mflops ) at a clock rate of 150 mhz, tms320c6711 is fit to tackle with the problem. this thesis made a deep research on the h. 263 standard and the tms320c6711. we propose the plan of the software and the hardware for the realization of the h. 263 protocol which include the structure of the whole program, the c code of the key algorithm of the h. 263, the c code of some subprogram, and the circuit for image processing with the tms320c6711 as the processor. furthermore, we optimize some subprogram in common use to make the coding more quickly. we encode a video sequence with the tms320c6711dsk successfully, even if the compression rate is as high as 100, video effect we get after decoding the code stream is satisfying

    首先系統地研究了h . 263協議編碼器的基本演算法，句法，碼流結構和tms320c6711dsk的原理結構以及ccs2 . 0的開發環境；在系統的軟體方面給出了總體流程圖，對于h . 263協議編碼器的某些核心演算法和子程序，給出了部分源代碼，對于dsp的各種代碼優化方法進行了討論，並且對代碼進行優化，從而在提高系統處理速度的同時減少代碼大小和內存需求量；硬體方面以tms320c6711為核心處理器，提出了基於tms320c6711的圖像處理平臺的硬體實現方案，並給出了原理電路圖；最後在tms320c6711dsk上成功對視頻數據進行高壓縮比（ 100倍以上）的編碼，對回傳的結果解碼后得到了令人滿意的效果。
  17. 1. the collaborative geometric modeling of c - superman is based on java3d and acis, and geometric editting is an important part of the geometric modeling. taking advantage of the incremental facetting, this paper facets the acis model on the server, so that computational time and the data transmission quatity through network are reduced, and quick display of the client model has been realized

    在c - superman系統的基礎上，本文對協同cad系統中幾何編輯和優化顯示技術進行了深入的研究開發，主要研究工作如下: 1 ） c - superman系統採用java3d和acis進行協同幾何建模，幾何編輯是幾何建模的重要組成部分，在進行協同幾何編輯的過程中，本文利用增量離散的方法對服務器端的幾何模型進行離散，減少了計算量和需要網路傳輸的數據量，有效的實現了修改後幾何模型的快速更新。
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