調節波形法 的英文怎麼說

中文拼音 [diàojiébōxíngfǎ]
調節波形法 英文
gim
  • 調 : Ⅰ動詞1 （配合得均勻合適） harmonize; suit well; fit in perfectly 2 （使配合得均勻合適） mix; adju...
  • 節 : 節構詞成分。
  • 波 : Ⅰ名詞1 （波浪） wave 2 [物理學] （振動傳播的過程） wave 3 （意外變化） an unexpected turn of even...
  • 法 : Ⅰ名詞1 （由國家制定或認可的行為規則的總稱） law 2 （方法; 方式） way; method; mode; means 3 （標...
  • 調節 : regulate; adjust; monitor; measure; take care of; condition; regulation; adjustment; conditioning...
  • 波形 : [物理學] wave form; shape; wave pattern; wave profile
  1. This paper presents a method that chopping wave is done by switch devices which consist of three - level resistance regulating module and intelligence power module ipm, and which realizes constant - current discharge of storage battery. to achieve the intelligence control of the drive protection and the discharge process of ipm, the paper designs circuit formed by igbt threshold drive pulse pwm signals. ipm fault - blocking protection circuit and microcomputer 80c196. the devices can accurately control the 0 ~ 150a discharge current and the discharge time of the storage battery and calculate the releasing power

    實現蓄電池恆流放電過程智能控制是蓄電池放電裝置發展的必然趨，本文提出了一種通過三極電阻調節模塊和由智能功率模塊ipm為開關器件進行斬波從而實現蓄電池恆流放電的方法。為達到對ipm的驅動保護和放電過程的智能控制，文中設計了igbt門極驅動脈沖pwm信號形成電路和ipm故障封鎖保護電路及由單片機80c196為核心的微機控制器。本裝置能夠對蓄電池進行0 150a放電電流及放電時間的精確控制及釋放容量的計算。
  2. In this paper, researching and producing on current waveform control system of inverter carbon dioxide welding machine is given. the overall plan, the design of hardware structure, the programming and debugging of software is described in detail. the bang - bang and alterable structure discrete pid synthetic control algorithm are used to modulate the width of pwm signal in real time, to acquire the fiat character by driving and controlling the opening and shutting time of igbt, the technology of " double impulse " is adopted to realize electric current waveform control

    本文介紹了逆變波形控制co _ 2焊機控制系統的研製，詳細闡述了總體方案的制定、硬體研製及軟體的編寫與調試，採用變結構、離散型pid + bang - bang復合控制演算法、實時調節輸出pwm信號的脈沖寬度，驅動控制用於逆變的大功率開關管igbt的開通與關斷時間，獲得逆變焊機平外特性。
  3. This method, not only can control beam halo - chaos well as wavelet had done, but also is easy to work out because of the linearity and the simpleness of its controller. considering the advantage in technology realizing and cost saving, this method is a good reference to application

    由此可見，該法可達到小波函數法相同的控制效果，而控制器採用線性控制律，僅有一個調節參數，形式簡單，施加的反饋較小，因而應用前景較好。
  4. Adopting new embedded digital control technology to flexibly achieve various characteristics and pulse wave form, to better match and adjust welding parameters and to realize kinds of welding of multi - functions and different materials

    設計了新型嵌入式數字化控制技術，通過軟體變換，能柔性實現多種特性、多種脈沖波形，多種焊接參數的優化匹配與調節，實現多種功能、多種方法、多種材料的焊接
  5. The finite element method ( fe '. i ) is adopted to analyze the effects of the numbers of coil turns, current intensity and current frequency upon the rate of joule heat generation in details. the thermo - radiation analytical countermeasures of various types are adopted to carry out the numerical analysis of the effects of the crucible with different shapes and sizes and the blind holes with different depths opened in the tops of crucibles as well as coil positions upon the thermal field distribution whereby solving the main problem of field the thermo - field design of the induction - heating sic crystal growth system. a new combination idea of the thermo - field design obtained by means of the united design of the thermo - insulator and blind holes has been presented

    採用有限元分析方法對線圈匝數、電流強度、電流頻率等對焦耳熱產生速率的影響進行了詳細的分析討論；採用不同的熱輻射分析策略，對不同坩堝形狀、坩堝頂部開設不同深度的盲孔以及線圈的位置等對熱場分佈的影響進行了數值分析，解決了感應加熱碳化硅晶體生長系統熱場設計的主要問題，提出了通過絕熱層與盲孔的聯合設計獲得所需熱場設計的思路，給出了根據軸向溫度梯度的波動對線圈位置實行動態調節以控制熱場的理論依據。
  6. In order to deal with this problem, this paper introduces the author ' s research on some techniques related to speech processing, mainly including three aspects as follows : [ 1 ] in chinese pronunciation, each syllable contains the vowel, the vowel ' s length is the main part in the syllable but the vowel does n ' t contain the important information. according to these characteristics, we propose a method of adjusting the speech velocity by using similar waveform that is found by correlative coefficient in vowel part to lengthen or reduce the vowel part

    本文主要介紹了作者針對這一問題所作的關于語音調整的技術與方法的研究工作，其中包括（ 1 ）根據漢語語音發音時每一個音節都含有母音，母音長度占音節長度的主要部分但是卻不包含發音的主要信息這些特點，提出在語音的母音部分利用相關系數尋找相似波形，然後對母音部分進行幾個相似波形的壓縮或擴展的方法來改變母音的長度進而調整語速。
  7. It is demonstrated that the theory and the method presented here can markedly improve the output snr, and minimize phase lag as well as the distortion of the system output signal with multi - frequency. a whole framework for multi - frequency signal processing is formed, including the methods of selecting system parameters and signal recovery

    對于帶噪聲的多頻模擬信號，參數調節隨機共振方法能夠提高系統的輸出信躁比，並減小多頻模擬信號的波形畸變和相位延遲，本文給出了系統參數調節方法和信號反演關系，從而形成了較為完整的模擬信號處理方法。
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