穩定方程 的英文怎麼說

中文拼音 [wěndìngfāngchéng]
穩定方程 英文
steady equation
  • 穩 : 形容詞1 （穩定; 穩當） steady; stable; firm 2 （穩重） steady; staid; sedate 3 （穩妥） sure; rel...
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 方 : Ⅰ名詞1 （方形; 方體） square 2 [數學] （乘方） involution; power 3 （方向） direction 4 （方面） ...
  • 程 : 名詞1 （規章; 法式） rule; regulation 2 （進度; 程序） order; procedure 3 （路途; 一段路） journe...
  • 穩定 : 1 （使穩定） stabilize; steady 2 （穩固安定） stable; steady 3 （物質的性能不易改變的作用） stabi...
  1. The application of the control algorithm to the siso system, the unstable process and the mimo system whose controlled object is square matrix has been affirmed fully

    閉環增益成形演算法在siso系統、非穩定過程和被控對象為方陣的mimo系統中的應用已被充分肯定。
  2. The steady bifurcation and phenomenon of critical slowing down of the absorptive optical bistability equation

    光學雙穩態方程的定常分岔和臨界慢化現象
  3. In the light of its special property being not easy to gain strength, through mechanics researches on different methods to stabilize this kind of low _ liquid _ limit silty soil as subbase material, evaluated both technically and economically, we have got a cement lime stabilization plan to meet the index requirements for non _ side _ limit strength of compression of subbase of class2 road stipulated in the specification ; by means of improving the workmanship, thickening the loose layer of soil, adding soil on covering weave fabric before compaction, such problems can be solved as very poor compaction, loose surface during compaction, roughness and unevenness, coats of layer and shear damages

    本文針對黃河沖積而成的低液限粉土其粘粒含量極低、土的不均勻系數很小、膠體活性差的工程特性，通過採用不同方法穩定該類土作底基層材料的力學性能研究，從技術、經濟角度綜合評價，得到滿足規范抗壓強度指標要求的水泥石灰穩定方案。通過對原材料、試驗配合比設計、施工、等方面進行優化，從而顯著減輕了基層的早期及長期縮裂程度，從而提高了路面的耐久性。
  4. The water quality respond relation of input - output measurements are established by systematic theory in this paper. according to the peculiarity of hydrology and the necessity of water quality inverse problem the multi - parameter inverse problem model based on ordinary differential equation is developed. the existence and uniqueness of the solution of the ordinary differential equation about two parameters or multi - parameter are to be proved. the unstability depending on errors between monitoring data and interpolation approximate data are analyzed and demonstrated. cubic spline interpolation function, the least two multiply and positive rule method are conjoined for obtained solution of multi - parameter. the results from this algorithm indicats its efficient to the multi - parameter identification in water quality modeling

    本文應用系統理論，建立了水質多參數輸入輸出之間的響應關系；根據河流水文水質變化特點和參數反問題的需求，建立了水質常微分方程多參數反問題模型.根據常微分方程參數反問題的數學理論，作者給出了兩參數和多參數水質常微分方程反問題的解的存在性、唯一性的理論證明過程和結論；還針對水質現有監測資料的測驗誤差和插值近似計算誤差造成參數反問題的不穩定性，將三次樣條插值函數、超定方程最小二乘法和正則化演算法有機地結合使用，成功地給出了水質參數反問題的穩定化演算法.最後給出了應用計算結果
  5. This thesis describes the three important methods for designing pid controller : imc - based method, frequency method and direct synthesis method. we respectively design the pid controllers for the first - order plus dead - time processes, second - order plus dead - time processes, non - minimum phase processes, integrating and unstable processes, then, performance assessment and robustness metrics are used to compare the pid controllers of the individual process

    論文著重研究了pid控制器的三種重要設計方法：內模法、頻域法和直接綜合法，並從確定性性能指標和魯棒性性能指標的角度，比較這些設計方法在一階加純滯后、二階加純滯后、非最小相位、積分和不穩定過程pid控制器設計中的應用效果。
  6. Being based on the steady state equations of the motor for the design of vsvf, vsvf can control the torque to a certain extent, but it can not implement the real control in the dynamic process

    轉差頻率控制能夠在一定程度上控制電機的轉矩，但它是以電機的穩態方程為基礎設計的，並不能真正控制動態過程中的轉矩。
  7. Based on the theory of structural breaks, we studied on the different structural breaks models in dgp, and proposed its test methods, which can distinguish unit root with structural breaks from trend stabilization with structural breaks

    本文基於結構突變理論，研究了數據生成過程中的幾種不同結構突變模式，並對結構突變的單位根過程和結構突變的趨勢穩定過程給出了不同結構突變模式的檢驗方法。
  8. Linear stability equation of sheared liquid films

    剪切液膜線性化穩定方程
  9. Measurement and characterization of surface texture is an important aspect of precision metrology. historically this has involved partitioning a profile into different wavelength regimes referred to as roughness, waviness and form followed by numerical quantization. parameters computed are then inspected for tolerance compliance to ensure a part performs its intended function. this approach is satisfactory when the specification has been carefully determined and the process is stable. however, when the manufacturing process is under development or when instability or modifications to the process invalidate specifications, there is a need to study surface finish parameters in relation to functional performance or process measures. in this context, the problem of surface texture classification and recognition are discussed. advanced techniques developed for this purpose along with applications are presented. also, the techniques discussed here will be useful across large bandwidth, from the characterization of nano scale to traditional micro scale surfaces

    表面結構的測量與特徵描述是精密計量技術的一個重要方面，傳統上包括將輪廓情況根據不同的波長范圍劃分為粗糙度、波紋度和形狀及后續的數字量化.按算得的參數檢查它是否為公差允許，以保證零件執行其指定的功能.當技術特性已經經過仔細確定，並且其過程穩定時，該方法是令人滿意的;但是，當製造過程正在進行中或過程的不穩定、過程變化使技術特性失效時，就需要研究和功能表現及過程評定相關的表面參數.討論了表面結構的分類與識別問題.同時闡述了為此目的而開發的先進技術及其應用.所研究的技術對從納米尺度到傳統的微米尺度的較大帶寬范圍內的表面特徵描述都是有效的
  10. Then the system can use automatic constraint violation stabilization method for differential / algebraic equations to get state, displacement, velocity, acceleration of multibody system in different time points under external force

    該系統採用絕對坐標方法自動建立多體系統動力學方程，其形式為微分代數混合方程，即euler - lagrange方程。利用約束違約自動穩定方法求得多體系統在外力的作用下姿態、位移、速度、加速度。
  11. Because its largest singular value curve is identical before or after the unstable process is mirror - injected, and the closed loop gain shaping algorithm constructs directly the robust controller using parameters having engineering sense according to the shape of the singular value curves of the robust performance index, the designed controller has equally robustness to the unstable process

    由於非穩定過程在鏡像映射前後的奇異值曲線相同，而閉環增益成形方法直接根據魯棒性能指標的奇異值曲線形狀用閉環系統具有工程意義的參數構造出魯棒控制器，故該控制器對非穩定過程同樣具有魯棒性。
  12. Through the analysis of attitude dynamic equation, how to realize three axis passivity stabilization of the mircrosatellite by just using environmental torque is presented. three sorts conformations of three axis passivity stabilization of the mircrosatellite by using environmental torque are put forward, one is to realize the passive attitude control of microsatellite by using the aerodynamic moment and the gravity gradient, the other two by making use of the gravity gradient and the geomagnetic moment, the attitude dynamics of microsatellite of the three sorts are analysed in detail

    通過對衛星姿態動力學方程分析，給出如何利用環境力矩實現微小衛星三軸姿態被動穩定，並提出三種利用環境力矩實現微小衛星三軸姿態被動穩定方案，即一種利用氣動力矩和重力梯度實現微小衛星三軸姿態被動穩定方案和兩種利用重力梯度和地磁力矩實現微小衛星三軸姿態被動穩定方案，對採用這三種方案的衛星的姿態運動進行詳細分國防科技大學研究生院學位論文析。
  13. The purpose of our research is to build up the system of domestic robot ' s telemonitoring which is based on the network of mobile telecommunication

    移動通信技術與internet網路的結合為家用機器人提供了一種穩定、方便的遠程控制方法。本課題研究的目的在於搭建基於移動通訊網路的家用機器人遠程監控系統。
  14. The sub - domain precise integration method is not necessary in this method due to the collocation points can be reduced greatly in this method. so the difficulties of looking for sub - domain are avoided, and the stability of the method is ensured.

    第四、作為以上方法的應用，同時為了校核方法的穩定性以及計算精度和效率，構造了求解fpk方程的擬shannon小波配置法，並給出了具體求解平穩fpk方程的具體步驟。
  15. 2. in chapter 2 and chapter 3, we respectively design pid controller using the three methods for stable processes, integrating and unstable processes. the pid controller performances of the individual process are compared with both deterministic performance and robustness

    針對一階加純滯后、二階加純滯后、非最小相位、積分和不穩定過程，從確定性性能指標和魯棒性性能指標兩方面定量比較了同一種對象採用不同設計方法所得到的pid控制迴路的控制效果。
  16. An automatic constraint violation stabilization method for differential algebraic equations of motion multibody system dynamics

    代數方程約束誤差小擾動自我穩定方法
  17. But, even the permafrost table has highly raised the annual thermal imbalance of soil and the process of temperature rise, it is disadvantageous for the thermal stability of permafrost

    對于高溫多年凍土來說，盡管多年凍土上限也得到了較大幅度的抬升，但升溫過程和土體年收支的不平衡都在朝著不利於多年凍土熱穩定方向發展。
  18. The author foretells the stabilization time, evaluates the stabilization process of the landfill and presents the project of the landfill reclamation

    對填埋場達到穩定化狀態的時間進行預測以及不同時期的穩定化程度進行評價，並提出了填埋土地的再利用方案。
  19. As the main part of this paper, several mathematical models for the dynamic mechanism of nesa are set up. on the base of the several mathematical models, the important relationship between the key factors and processes of nesa ' s construction, execution and

    主要地，通過對非股權聯盟動態機制的各主要方面建立數理模型進行科學地推導、論證，並最終得到各關鍵要素與非股權聯盟建立、實施和穩定過程的重要相關關系及在實踐中具有可操作性實際意義的解決對策。
  20. Hydro - pneumatic suspension is the key structure to develop the modem engineering vehicles, and can meet the demands of ride comfort and handing stability of the engineering vehicles

    認為油氣懸架是發展現代工程車輛的關鍵結構，能夠滿足工程車輛平順性和操縱穩定方面的要求。
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