permanent control 中文意思是什麼

permanent control 解釋
永久控制點
  • permanent : adj. 1. 永久的，不變的，耐久的；持久的，經久的。2. 常務的，常設的 （opp. temporary）。n. 電燙發 （＝permanent wave）。adv. -ly
  • control : n 1 支配，管理，管制，統制，控制；監督。2 抑制（力）；壓制，節制，拘束；【農業】防治。3 檢查；核...
  1. In contrast to traditional synchronous motor of electrical excitation, permanent - magnet synchronous motor ( pmsm ) has more advantages, especially the occasion that requires high precision of control and high reliability, such as avigation, numerical control machine tool, processing center, robot and so on. in addition, it plays an important part in ac motor in modem times

    與傳統的電勵磁同步電機相比，永磁同步電機具有許多優良的特性，尤其是在要求高控制精度和高可靠性的場合，如航空、數控機床、加工中心、機器人等方面獲得了廣泛的應用，在現代交流電機中也佔有舉足輕重的地位。
  2. Aiming at permanent brushless dc motor in mini - bev ( battery electric vehicle ) with torque ripple and violent noise during low speed running, the fuzzy control method is combined with slide mode control method to suppress the influence due to un - modeling parameters, and to ensure the robustness in the process of reaching slide mode plane

    摘要針對微型電動車用永磁無別電動機轉矩脈動大、低速運行時噪聲明顯等主要問題，採用模糊控制和滑模控制相結合的方法，克服了未建模參數的影響，保證了滑模到達階段的魯棒性，同時抑制了轉矩脈動。
  3. The thesis is devoted to exploiting a permanent magnet synchronous machine ( pmsm ) for the parallel hybrid electric vehicle ( phev ). three parts are included as follows : at first, in the electromotor state, the current control strategies of pmsm are determined. giving the elementary method for solving the contradiction between enhancing the pmsm ' s flux - weakening capability in the electromotor state and reducing the pmsm ' s connatural adjustment ratio in the dynamotor state

    本課題的研究工作主要圍繞開發一臺並聯式混合動力電動汽車（ phev ）用永磁同步電機（ pmsm ）展開，所作的工作主要包括以下幾個部分：首先，確立了phev用pmsm電動機運行狀態時的電流控制策略，針對pmsm在電動機運行狀態時提高弱磁擴速能力和在發電機運行狀態時減小固有電壓調整率的相互矛盾，提出了初步的解決方法。
  4. Results the palatal implant connecting with the first permanent molar significantly reduced mesial movement and protrusive displacements of anchor teeth while the implant connecting with the maxillary second bicuspid was in favor of the control on the movement of the first permanent molar towards the medium of the palate

    結果種植體連接在第一恆磨牙上更有利於控制支抗牙近中移動和垂直仲長；連接在第二雙尖牙上對第一恆磨牙的居向移動控制更好。
  5. Anti - control of chaos in the permanent - magnet synchronous motors

    永磁同步電動機混沌系統的反控制
  6. A non - contact drive and control method on capsule type micro robot was proposed, in which exterior permanent magnet driver was composed of multiple tegular magnetic poles magnetized in radial direction, while interior permanent magnet driver built in robot was in the same structure as exterior one

    摘要提出一種以徑向磁化的瓦狀多磁極組成的圓筒式永磁體為外驅動器，以嵌入機器人本體內與外驅動器同磁極結構的永磁體為內驅動器的非接觸式驅動控制方案。
  7. 4. adopting control method of auto permanent tension and magnetic powder brake for unreeling

    4放卷採用自動恆張力及磁製動器控制。
  8. Under the easy travel scheme, holders of hong kong identity cards bearing, or r symbol or locally issued hong kong permanent identity cards, who are aged 11 or over, can travel to and from the mainland and macau sar through hksar without producing hksar re - entry permits or other travel documents at hong kong immigration control points. they are also not required to fill in arrivaldeparture cards

    按現時出入境簡化計劃，年滿十一歲或以上並持注有、或r標記的香港身份證或本地簽發的永久性居民身份證的人士，經香港特別行政區往返中國內地或澳門特別行政區時，可免在香港出入境管制站使用香港特別行政區回港證或其他旅行證件，亦無須填寫出入境申報表。
  9. Backstepping control of speed for sensorless permanent magnet synchronous motor

    無速度傳感器永磁同步電動機反推控制
  10. Decoupled control of the permanent magnet linear synchronous motor

    永磁直線同步電動機伺服系統的非線性控制
  11. This dissertation mainly investigates some robust control strategies of the electromechanical actuator which is supposed to be activated by the sinusoidal permanent magnet synchronous motor ( pmsm ) and limited angle torque motor ( latm )

    本文主要研究了基於正弦波永磁同步電機（ pmsm ）及有限轉角力矩電機（ latm ）驅動的電動舵機的魯棒控制策略。
  12. 1. lengthened drying box, pneumatic open, driving guide roller in the box, automatic control for permanent temperature

    1加長型烘箱氣頂式開啟箱內導輥主動溫度恆溫自動控制。
  13. Permanent surveying markers as referred to in paragraph 1 of this article include wooden or steel signals and stone markers established at triangulation points, baseline points, traverse points, military control points, gravimetric points, astronomic points and leveling points of various orders and classes, as well as fixed markers used for topographic mapping, engineering surveying and deformation measurement, and installations at seabed geodetic points

    第一款所稱永久性測量標志，是指各等級的三角點、基線點、導線點、軍用控制點、重力點、天文點、水準點的木質覘標、鋼質覘標和標石標志，以及用於地形測圖、工程測量和形變測量的固定標志和海底大地點設施等。
  14. Digital control system of permanent magnet square wave brushless dc motor based on dsp

    的永磁方波無刷直流電動機數字控制系統
  15. Digital control system of permanent magnet synchronous motor in electric vehicle drive

    電動汽車驅動用永磁同步電機數字控制系統
  16. Permanent magnet synchronous motors ( pmsm ) have the advantage of not requiring any magnetizing current and easy to control. they are widely used in high performance servo systems

    永磁同步電動機轉子勵磁由永久磁鐵產生，因其電路結構簡單，控制方便，而廣泛應用於高性能的伺服系統中。
  17. In this paper, the maximum torque per ample ( mtpa ) control in permanent magnet synchronous motor ( pmsm ) direct torque control ( dtc ) driving system was studied

    摘要在永磁同步電動機直接轉矩控制和最大轉矩電流比控制理論基礎上，研究了永磁同步電動機直接轉矩控制驅動系統最大轉矩電流比控制的實現。
  18. Rarely can permanent control be achieved by a single application of spray.

    使用一次藥劑防治難于持久地控制害蟲。
  19. 13 practice is the repeated effort to follow the disciplines which give permanent control of the thought - waves of the mind

    修行即不斷地作出努力以永久控制住心的意識波動。
  20. The " fewer, slower, poorer and more costly " has not been brought under permanent control in reading teaching at present. the general reading ability of the students still falls far short of what is required, especially that of the students in poor area has become the main factor which prevent them from developing fully

    目前，中學閱讀教學中的「少慢差費」現象仍未得到根本改變，學生的閱讀能力還普遍較低，而貧困地區初中生閱讀能力更差，成為制約該地區學生素質全面發展的重要因素。
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