靜電移 的英文怎麼說
中文拼音 [jìngdiànyí]
靜電移
英文
electrostatic displacement- 靜 : Ⅰ形容詞1. (安定不動; 平靜) still; calm; motionless 2. (沒有聲響; 清靜) silent; quiet Ⅱ名詞(姓氏) a surname
- 電 : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
- 移 : Ⅰ動詞1. (移動) move; remove; shift 2. (改變; 變動) change; alter Ⅱ名詞(姓氏) a surname
- 靜電 : [物理學] static electricity; franklinism; franklinic electricity
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In this paper, coordinated design of a power system stabilizer ( pss ) and astatic phase shifter ( sps ) using genetic algorithm ( ga ) is investigated
本文運用遺傳演算法對電力系統穩定器( pss )和靜止移相器( sps )的綜合協調設計進行了探討。Variation ratio of dimensional after water rinse, ultimate strength, neps and pile, tearing resistance, bursting strength, joint strength, commissure ' s swerve strength, fabric shift ( slip ), ventilate degree, elasticity ( resilient rate / deformation rate ), anti - water permeability ( hydrostatic pressure ), extension and resilience, abrasive resistance, gets wet the nature, hydroscopicity, stock ' s transverse ductility, fire resistance, antistatic
水洗尺寸變化率(縮水) ,斷裂強力,起毛起球,撕破強力,彈子頂破強力,脹破強度接縫強力,縫口脫開程度,紗線滑移性能(滑脫) ,透氣量,彈性(回復率/變形率) ,抗滲水性(靜水壓) ,延伸及回復性,耐磨性,沾水性,吸水性,襪子橫向延伸,阻燃性能,抗靜電。Displacement detection schemes for electrostatically levitated inertial instruments
靜電懸浮式慣性儀表中的微位移檢測技術Linear induction motor is an important kind of machines which have some merits such as simple structure, low cost, durability, convenience for maintenance etc. the subject of this thesis is to study a big circular ring linear induction motor, and the major works in this thesis are summarized as follows : ( 1 ) considering the effects of the finite length of primary core, one - dimension analytical solution for the air gap field is cited in this paper. based on it, the single layer winding magnetic field is studied. considering whole - pitched and short - pitched winding configuration with odd poles and half - fulled slots in both ends, the double - layer winding magnetic field is analyzed, respectively
本文對大圓環直線感應電機進行了深入細致研究,內容包括: ( 1 )本文採用有限長行波面電流作用於有限長鐵芯上的模型,引用了氣隙磁場一維解,研究了單層繞組磁場,奇數極半填槽雙層繞組在採用整距和短距時磁場的分析、比較,簡單介紹了二維解; ( 2 )用有限元軟體ansoft對大圓環直線感應電機空載氣隙磁場進行了靜態分析,並分析了結果; ( 3 )用軟體進行了額定電壓下的瞬態分析,得到了轉矩,位移,轉速隨時間變化曲線圖,利用單極性霍爾元件測定轉速並與軟體計算結果進行了比較,採用等效電路法計算了堵轉時的最大電磁力並做實驗進行了驗證,由實驗測得了三相電流波形,並與計算結果進行了比較,對其不對稱性進行了定性分析。The subject of this thesis is to study ironless moving coil linear permanent magnet synchronous motor and the major works in this thesis are summarized as follows : 1 ) two analytical formulas are derived by concentrated current method and distributed current method to determine the magnetic field due to pm, based on the current model of pm. besides, two method ( magnetic charge method and solution by laplace equation method ) are also introduced with comparing their advantages and disadvantages. then the effects of the motor parameters on the flux distribution are discussed
本文對空芯動圈式直線同步電動機進行了深入細致的研究,內容包括: ( 1 )採用電流模型推導出兩種計算永磁磁極二維氣隙磁場的解析公式(集中電流法、分佈電流法) ,同時介紹了兩種永磁電機氣隙磁場計算方法(磁荷法,直接求解拉氏方程法) ,分析各種方法的優缺點,討論電機參數對氣隙磁密的影響; ( 2 )介紹了單層同心繞組的布置方式,根據安培定律推導出空芯動圈式直線永磁同步電動機的靜推力計算公式,分析靜態力?位移特性; ( 3 )建立空芯動圈式直線永磁同步電動機動態模擬模型,模擬不同驅動方式下電動機起動、穩態運行時電磁力、速度、位移的變化情況。The steady - state errors of current closed loop system with pi current regulator in stationary and synchronous frames are compared using complex vectors. also, the corrector of rotor displacement control is studied by the root locus method
應用復合矢量概念,對比了靜止坐標系和同步旋轉坐標系pi電流調節器組成電流閉環系統的穩態誤差,並用根軌跡法對轉子位移控制系統的校正環節進行了研究。Abstract : the attitude error performance of electrostatic gyro should be understood and the relevant error equations must be set up in order to ensure the navigation precision of esgm. the relation between the navigation errors and the attitude errors of gyro was derived by use of spherical triangle. the simulation results show that the temporal performances of the longitudinal and distance errors which come from the initial alignment errors are periodically variational. they also show that the longitudinal and distance errors resulted from gyro drifts are not convergent in time. thus, the effects of initial alignment errors and gyro drifts can not be neglected and must be estimated and compensated
文摘:為了保證靜電監控器的導航定位精度,需要了解靜電陀螺的姿態誤差特性,建立相應的誤差方程.本文採用球面三角形原理推導了導航定位誤差與陀螺姿態誤差的關系式.模擬結果表明,由初始定向誤差引起的經度誤差和距離誤差的時間特性是周期變化的;由陀螺漂移引起的經度誤差和距離誤差是隨時間發散的.因此,初始定向誤差和陀螺漂移的影響不能忽略,必須對其進行估計和補償Considering slpmu - 025a produced by japan shinko motor company ltd. as our study project, this thesis presents a study on two - phase hybrid lsm, the study objects and some conclusions presented in the thesis are : ( l ) the 3d model of slpmu - 025a is formed by software maxwell 3d. then, the 3d magnetic field of the motor is analyzed by fem ( fenite element method ) analysis. here, the analysis of the magnetic field is in focus on the region of tooth - layer
本文以日本神鋼電機株式會社生產的slpmu - 025a為研究樣機,對二相混合式直線步進電動機進行了研究,內容包括: ( 1 )用maxwell3d軟體建立了slpmu - 025a的三維模型,通過有限元分析計算了電機的三維磁場,重點分析了電機齒層區域的磁場; ( 2 )應用maxwell3d的后處理計算得到了電機的靜推力? ?位移特性,並與實驗進行了比較; ( 3 )利用matlab中的simulink建立了動態模擬模塊,模擬了電機的部分動態特性,並用實驗進行了驗證。B ) equivalent circuit method and finite element analysis ( fea ) to compute the static force are presented, the results obtained by each method are compared one with the other. c ) the results of dynamic simulation by means of the software, ansoft show the hlfm " s characteristics when the motor works in the special frequency and single stroke and the conditions used for position control. d ) the measured static thrust - displacement characteristics and the dynamic characteristics during starting show good correlation with the calculated results
在設計並製作了實驗樣機的基礎上所做的研究內容包括; ( 1 )分別用能量法和麥克斯韋張量法推導電磁力的計算公式,並討論他們的不同應用范圍; ( 2 )分別用等效磁路法和有限元法作直線力電機的靜特性分析,並比較分析它們的計算結果; ( 3 )用有限元模擬軟體做直線力電機動態特性的模擬,分別分析直線力電機的頻率特性、動子開合閘特性和開環位置控制的工作特性; ( 4 )做直線力電機的靜推力?位移特性實驗和動子開合閘的動態實驗,並將實驗結果與計算結果進行對比,實驗驗證了計算模型及計算方法的正確性。The effect of static magnetic field on the growth of eschrichia coli was discussed by the sensitive response of spqc sensor to the conductivity of solutioa a relative frequency shift response model was derived on the basis of theory analysis and the relative parameters were estimated
利用spqc傳感器對溶液電導率的靈敏響應,探討了了一定強度的靜磁場對大腸桿菌的生長狀況的影響。在理論分析的基礎上,導出了相關的頻移響應模型,估計了有關參數。And pays emphasis on analyzing the system structure and system flow, the core techniques, the channel characteristic and parameters of dvb - t system. the system adopts some core techniques such as cofdm, a lot of tps ( transmission parameter signalling ) insert and guard interval, and so on. so it can withstand high - level ( up to odb ), long delay static and dynamic multipath distortion
論文首先描述了數字電視地面廣播的需求條件,技術難點和目前存在的問題,並重點分析了dvb - t系統結構流程,核心技術及系統通道特性和參數,該系統採用了cofdm (編碼正交頻分多路復用) ,大量導頻信號插入和保護間隔技術等核心技術,使之能抵抗高電平( 0db ) ,長延時的靜態和動態多徑失真,有利於數字和模擬電視的混合傳輸,它的多載波調制模式功能和性能在移動和便攜接收、同頻網等方面具有獨特的優勢。3d nonlinear finite element method, compatible displacement method of different mesh and response spectrum of mode - superposition are used to analyze the intake tower - intake slope static and dynamic interaction, since the complexity of geologic structure. the rational results provide a feasible way for the similar projects analysis in the future
論文採用三維非線性有限元法、非一致網格位移協調解法、振型分解反應譜法對復雜地質條件下的百色水電站進水口邊坡與進水塔的相互作用進行了靜、動力分析,得出了一些合理的結論,為今後類似的工程計算分析提供了一種可行的方法。The result show that ppv and c6o ( oh ) n in the ionic self - assembled multilayer films have nothing to do with each other on the ground state, but light arise charge transfer between ppv and c6o ( oh ) n on the excitation state, and the structure of electron donor - accepter is formed in the films
通過以上結構的確定及各種特性的測試分析,顯示靜電自組裝復合薄膜在基態下ppv和c _ ( 60 ) ( oh ) _ n不發生作用,但在光照激發狀態下會發生分子間電荷轉移,形成給體?受體結構。Firstly, this paper proposes the mathematical model and finite - element analysis model of torque motor with mf and without mf. secondly, the electromagnetic field of torque motor is analyzed using the ansoft maxwell software ; static output torque of torque motor with mf and without mf is calculated. then the rotary angle of torque motor with different input electric current and mf is measured using three - coordinate measurement device
本文首先給出了添加磁流體和不添加磁流體的力矩馬達磁路數學模型及有限元分析模型,其次,利用ansoft公司的maxwell電磁場分析軟體進行了力矩馬達的二維和三維磁場有限元分析,對添加磁流體和不添加磁流體的力矩馬達靜態輸出力矩進行了計算,並採用三坐標位移測量儀對不同輸入電流作用下、添加不同特性磁流體時力矩馬達的轉角進行了測量,從而對輸出力矩特性進行了實驗研究。The saturation time in our simulation is consistent with the prediction of the theory. furthermore, we also studied the propagation of two pulses with inverse phase. in this case, the wakefield excited by the first pulse will be absorbed by the second pulse which shifts to higher frequency
此外,我們還研究「位相相反」的兩個脈沖在稀薄等離子體中的傳播,第二個激光脈沖由於吸收了前一脈沖激發的靜電場,頻率向高頻方向漂移,得到頻移的大小與符合理論推測。We can provide customers with automatic / half - automatic dustless coating production line for plastic parts, whole - range liquid / powder electrostatic coating production line, automatic coating machine for small pieces, whole - range stand coating equipment, electrostatic eliminating equipment, dust removing equipment and various uv light curing equipment ; and we provide supporting logistic equipment including whole - range horizontal conveyor, bevel conveyor, overhead suspension conveyor, vertical conveyor and transfer machine ; and we also provide various production line equipment for assembly line, screen printing line, aging line, inspection line and packing line
可為客戶提供全自動及半自動塑膠件無塵塗裝生產線、全系列液、粉體靜電塗裝生產線、小件全自動塗裝機、全系列臺式塗裝設備、除靜電除塵設備及各類uv光固化設備;配套提供全系列平面輸送機、斜面輸送機、懸掛式吊空輸送線、垂直輸送機和移載機等物流設備;提供各類組裝生產線、絲印生產線、老化線、檢測線和包裝線等流水生產線設備。In this dissertation, the principle of fem in em was discussed, then the pulse radar and three - layered pavements were analyzed with 20 - noded and 4 - noded isoparametric elements respectively. then, corresponding fem programs are compiled in fortran90. so a forward model was built up to describe the transmitting of electromagnetic in the radar and pavements, according to the system identification method
針對上述情況,本文系統闡述了電磁場有限單元法的基本原理,然後採用二十節點、四節點等參單元分別對pulse雷達實體及三層路面系統進行了靜態場和時變場的有限元分析,初步建立了電磁波在三層路面中傳播的正演模型,同實測波形相比,模擬效果較好,並用fortran90語言編制了相應的三維、二維有限元程序,具有較好的可讀性和可移植性。Then michael adjusted the iv line attached to his chest and plopped back down on the teal blue sectional to watch tv
接著麥克為了看電視,把靜脈管移到緊貼著胸的地方,撲通一聲,落到身後的藍綠色組合式傢具上。The conclusion is that under the neutron and 7 - ray synthetical irradiation environment of a reactor, ionization effects of neutron on the vlsi made with cmos technology are weak, and that the displacement effects of neutron induces the decreases of mobility ratio and density of charge carrier, which causes the decrease of the total static current, so it compensates the increase of the static current caused by the synthetical ionization effects of neutron and - ray
對試驗結果綜合分析得出:在反應堆的綜合輻照環境下,中子電離效應較弱,並且由於中子位移效應引起載流子遷移率降低和載流子濃度降低,使得總的靜態電流下降,從而抵消中子和射線綜合電離導致的靜態電流增長。Design and mechanical character analyse of a novel type of micro electrostatic actuator with multi - folded suspensions
大位移多折疊梁靜電驅動器的設計及力學性能分析分享友人