漸近穩定度 的英文怎麼說

中文拼音 [jiānjìnwěndìngdù]
漸近穩定度 英文
asymptotic stability
  • 漸 : 漸副詞（逐步; 漸漸） gradually; by degrees
  • 近 : Ⅰ形容詞1 （空間或時間距離短） near; close 2 （接近） approaching; approximately; close to 3 （親...
  • 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...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 漸近 : [數學] [物理學] asymptotic; approximation漸近操作（法） evolutionary operation; 漸近點 asymptotic...
  • 穩定度 : degree of fixation
  • 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. Based upon the analysis of the data obtained during the survey, it can be concluded that : 1 ) the number of biomass of macrobenthos in the yellow sea and the east china sea in autuma is higher than that in spring, while the number of density of macrobenthos in autumn is lower than that in spring ; 2 ) the number of biomass of macrobenthos in the yellow sea is higher than that in the east china sea ; 3 ) the number of species in the yellow sea is lower than that in the east china sea ; 4 ) one of the characteristics of distribution of macrobenthos in the east china sea is that the species richness increased from the coastal waters to the offshore deep waters, from the north to the south. 5 ) the species composition in the deeper part occupied by the cold water mass of the yellow sea is more stable than that in the coastal part of the yellow sea in the late 40 ~ 50 years

    通過以上幾方面的分析，結果表明： 1 ）黃東海調查海域的秋季總生物量均高於春季，總棲息密度則低於早春季； 2 ）黃東海春季生物多樣性指數高於秋季； 3 ）南黃海、東海的水文特點顯著不同：東海底溫顯著高於南黃海底溫，東海底鹽亦高於南黃海底鹽； 4 ）南黃海春秋季生物量分佈無一致規律，東海春秋季生物量除長江口外基本上自近岸向外海逐步降低； 5 ）東海大陸架大型底棲動物的種類組成較南黃海更豐富； 6 ）東海大型底棲動物的分佈特點之一為：種類數由北向南、由近岸（西部）向外海（東部）逐漸增多； 7 ）在黃海冷水團控制的海域，其底棲動物種類組成較近岸海域穩定； 8 ）幾個生物多樣性指數各有側重，都能較好地反映底棲動物的分佈特點
  2. This paper paid great concern to these problems and tried to solve them in various ways. recently, along with domestic economy persistent stabilize develop, domestic coastal container transportation have rising very much. the speed of the quantity of container transportation growing is more than the quantity of foreign trade container. all the most the shipping company add ship to operate the domestic coastal container liner, most big ports have begin to pay attention to the development, use large cost establish appropriative wharf assemble and unassembled

    近幾年來，隨著國內經濟的持續穩定發展，我國沿海內貿集裝箱運輸出現了喜人的發展勢頭，集裝箱運量增長幅度遠遠超過同期外貿集裝箱箱量的增長速度，各航運企業紛紛投入運力開辟沿海內貿集裝箱的運輸航線，沿海各大港口也開始重視內貿集裝箱的發展，積極投入資金建設內貿集裝箱專用碼頭和裝卸設備，國內貨主對沿海內貿集裝箱的認識也逐漸加深，陸運轉為海運的適箱貨貨量越來越大。
  3. But in more situations the random variables generating counting processes may not independent identically distributed, and in all kinds of dependent relations, negative association ( na ) and positive association ( pa ) are commonly seen. the research and apply in this aspect are rather valuable. in chap 2 we prove wald inequalities and fundamental renewal theorems of renewal counting processes generated by na sequences and pa sequences ; in chap 3 we are enlightened by cheng and wang [ 8 ], extend some results in gut and steinebach [ 7 ], obtain the precise asymptotics for renewal counting processes and depict the convergence rate and limit value of renewal counting processes precisely ; at last, in the study of na sequences, su, zhao and wang ( 1996 ) [ 9 ], lin ( 1997 ) [ 10 ] have proved the weak convergence for partial sums of stong stationary na sequences. however product sums are the generalization of partial sums and also the special condition of more general u - statistic

    但在更多的場合中，構成計數過程的隨機變量未必相互獨立，而在各種相依關系中，負相協（ na ）和正相協（ pa ）是頗為常見的關系，這方面的研究和應用也是頗有價值的，本文的第二章證明了na列和pa列構成的更新計數過程的wald不等式和基本更新定理的一些初步結果；本文的第三章則是受到cheng和wang [ 8 ]的啟發，推廣了gut和steinebach [ 7 ] ）中的一些結論，從而得到了更新計數過程在一般吸引場下的精緻漸近性，對更新計數過程的收斂速度及極限狀態進行精緻的刻畫；最後，在有關na列的研究中，蘇淳，趙林成和王岳寶（ 1996 ） 》 [ 9 ] ，林正炎（ 1997 ） [ 10 ]已經證明了強平穩na列的部分和過程的弱收斂性，而乘積和是部分和的一般化，也是更一般的u統計量的特況，它與部分和有許多密切的聯系又有一些實質性的區別，因此，本文的第四章就將討論強平穩na列的乘積和過程的弱收斂性，因為計數過程也是一種部分和，也可以構成乘積和，這個結果為研究計數過程的弱收斂性作了一些準備。
  4. A new robust adaptive scheme which are used for tracking of this robot with parametric and bounded external uncertainties is proposed in this thesis. the controller is consist of a controller which is proposed by slotine1 ' 1 and nonlinear continued feedback compensation part. by estimating the unknown physical parameters of robot on - line, it can eliminate the effects result by parameters and external disturbances and guarantee gas and uniform boundedness of parametric estimation. the only information required in setting up the strategy is the output states of jionts, while the inversion of the inertia matrix or estimation the bound of the inertia matrix and measure the jionts accelerations are not needed. it is shown by simulations that the proposed control scheme has quicker convergence velocity and better control precision than paper [ 1 ] and control schemes at present

    針對該模型具有參數及有界外部擾動不確定性時提出了一種新的魯棒自適應控制策略，控制器由基於slotine的控制器和非線性連續反饋補償控制器構成。通過在線估計機器人的未知物理參數，有效的消除了由參數及外部擾動所引起的不確定性影響，保證系統達到漸近穩定和參數估計一致有界。與現存的許多控制方法相比，該控制策略不需求解慣性矩陣的逆或估計慣性矩陣的界，不需測量關節加速度，而唯一需要了解的只是系統輸出的位置及速度狀態。
  5. In the study of the lagrange stability of impact motion, we give some conditions of the bouncing solution of the asymptotically linear equation which is bounded or unbounded. outside of a large disc, using the symplectic transformation of the hamilton system to estimate the iteration of the successor map. applying the moser ' s small twist theorem, we get the invariant curves and then give the proof of the bouncing solutions which is bounded

    在碰撞運動的lagrange穩定性的討論中，給出了漸近線性方程碰撞解有界或無界的條件，在充分大的圓盤外，通過hamilton系統的辛坐標變換的角度平均來估計后繼映射的迭代，應用moser小扭轉定理得到不變曲線從而給出在一定條件下碰撞解有界的證明，碰撞解無界性的證明將採用直接估計后繼映射的方法給出。
  6. This paper presents a sufficient condition for the asymptotic stability and geometry - velocity stability of the time - varying discrete dynamic system

    摘要對時變離散動態系統給出了判斷其漸近穩定和幾何速度穩定的充分條件。
  7. In part iii, memory position and velocity feedback is proposed to guarantee stability and transparency of a teleoperation robot system with time delay and uncertain parameters. linear matrix inequality is used to design feedback parameters of the system. in this way, static track error between the master and the slave is little, however, sometimes the feedback parameters does n ' t exist

    第三部分針對遙操作機器人系統傳輸通道中的通訊時延和系統模型的不確定性，造成系統不穩定和操作性能降低等問題，提出用帶記憶的位置和速度反饋控制方法，並用線性矩陣不等式對系統的反饋參數進行設計，使系統魯棒漸近穩定，主、從機械手靜態跟蹤誤差較小，而且使系統具有良好的透明性。
  8. On theoretic aspect, the slope stability question on static load had matured gradually, many countries had produced corresponding criterion and use them in engineering practice. the soil nailing structure is applied widely because of several excellences, such as low cost, short time limit and better adaptability

    從理論研究的角度看來，目前關于邊坡在靜荷載作用下的穩定問題的研究已逐漸成熟，各國都制定了相應的技術規范用於工程實踐;其中土釘支護結構由於其經濟、適應性強、效果好和施工快捷方便等優點，近年來得到了廣泛應用。
  9. 3. in the paper, we consider gordon theory of a class of single - species ecological systems with periodic coefficients on open - access fishery, and set up the ordinary economic equilibrium conditions of the single - species and get globally asymptotically stable economic equilibrium ; the over - exploitation of the system and the modification on economic equilibrium conditions by opportunity cost are investigated

    考慮了一類具周期系數的單種群生態系統的gordon理論，建立了單種群系統最為普遍的經濟均衡條件，從而找到了全局漸近穩定性的經濟均衡點；並對系統因捕獲造成的過度開發，以及對gordon經濟均衡條件的改進作了相應研究。
  10. Equi - asymptotical stability theorem in nfde

    運算元中立型泛函微分方程等度漸近穩定性
  11. By using the theory of stochastic stability and poisson process with time varying density, the sufficient condition for keeping the mean square asymptotically stability of systems is proved

    利用隨機穩定性理論和帶時倚強度泊松過程相關原理，進一步證明了系統保持均方漸近穩定的充分條件。
  12. Thus, we employ several lyapunov functions including partial components and avoid using p function to obtain some stability results of the trivial solution of system ( 1 ), such as stability, equi - asymptotic stability, uniformly asymptotic stability and so on. in these theorems, the conditions are less restrictive

    因此，本章運用多個部分lyapunov函數，避免使用p函數，在較少的限制條件下得到了系統（ 1 ）的零解的穩定性、等度漸近穩定性、一致漸近穩定性等定理，並且得到了一些推論
  13. Asymptotical stabilization algorithm for switched linear systems based - on gradient

    線性開關系統基於梯度的漸近穩定切換演算法
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