dynamical system 中文意思是什麼
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Stability analysis of a non - linear dynamical system with cubical terms
一類帶立方項的非線性動力系統解的穩定性分析 -
In this paper, the rotating machinery at high speed is studied. there are discussed about numerical calculating methods for non - linear dynamical system, the rotor system radial impact and rubbing dynamics behavior analysis having the nonlinear rigidity on the unsteady and non - linear oil film, the rotor system dynamics behavior analysis with bending - torsional - pendular coupling vibrations, application of wavelet, fractal and network in fault diagnosis. the main works in this paper are as follows : ( 1 )
本文以高速旋轉機械為主要研究對象，系統、深入地研究了非線性動力學系統的數值計算方法、具有非線性剛度的轉子系統在非穩態非線性油膜力作用下的徑向碰摩動力學行為、轉子彎扭擺耦合振動的動力學分析、小波和分形理論及人工神經網路在故障診斷中的應用問題。 -
A dynamical system is built which is satisfied to lyapunov function whose energy function is penalty function in augmented lagrange multiplier method. the dynamical system is global stable, and its stable solution is the optimization solution of sub - problem in augmented lagrange multiplier method according to lasalle invariance principle. finally a complete optimization algorithm is developed
針對這種工業過程，本文基於一個lqr的性能指標（本性能指標和衰減系數和自然頻率密切相關） ，提出應用本文提出的mmlaax優化演算法，對不確定工業過程進行魯棒pto控制器的設計，取得令人滿意的效果。 -
Based on reconstruction of phase space of dynamical system, we research the divinable capability of time series from the point of view of nonlinear dynamics by constructing recurrence plot
在動力系統的相空間重構基礎上，通過構造遞歸圖，從非線性動力學的角度研究了時間序列的可預測性。 -
Fifthly, thinking the evolving regulation of air temperature as a dynamical system in pace with time changing, we investigate the air temperature at certain region in province heilongjiang and forecast the air temperature at the region by the above method
5對黑龍江省某地氣溫進行了調研，把氣溫的變化規律看成一個隨時間變化而變化的動態系統，用上述方法對黑龍江某地氣溫進行預測。 -
The research for a sort of sars epidemic dynamical system
一類帶有種痘年齡的流行病模型 -
Chapter two study iteration of a serial of polynomial, discussed the sufficient and necessary conditions and denseness of the julia set, the relative random dynamical system is constructed by some high degree polynomial. in addition, it discuss the mandelbrot set of a kind of polynomial
本文的第二章主要研究多個函數的特定迭代序列，討論了高次多項式的隨機復動力系統的julia集的連通的充分必要條件以及稠密性問題，同時還討論了一類多項式函數的mandelbrot集。 -
Integration of constrained dynamical system via analytical structural mechanics
約束動力系統的分析結構力學積分 -
Make an analysis of chaotic dynamical system
連續混沌動力學系統的特性分析。 -
3. research on synchronous control theory of uncertain chaotic dynamical system
不確定連續混沌動力學系統的同步控制理論研究。 -
The paper will apply the methods of differential dynamical system and of functional analysis to the study of a series of linear operators and semigroup - nonwandering semigroup in chaotic dynamical system
本文將利用微分動力系統和泛函分析的方法，著重研究混沌動力學中的一類線性運算元以及運算元半群? ?非游蕩運算元半群。 -
In addition, the paper will analyze the existence condition for nonwandering semigroup by the methods of topological dynamical system. from the mature results of finite dimensional space, such as the topological mixing, we discuss any other methods to solve the problems of infinite dimensional space, so as to provide the similar methods for the similar work
另一方面，本文將結合微分動力系統和拓撲動力系統的研究方法，主要從微分動力系統的角度，從根本上分析非游蕩運算元半群存在的條件，並結合與此密切相關的有限維空間的一些成熟的理論，如拓撲動力系統中的拓撲混合性等，從不同角度試圖解決無窮維空間的結論。 -
Considering the discord of definition of chaos synchronization and different problem in practice, this paper the definition of chaos synchronization, a class of symbolic dynamical system describing chaos map is studied
系統地介紹了混沌的基本概念和定義、混沌的主要特徵、混沌的測度、耗散系統中的混沌等，研究了一類描述混沌映射的符號動力系統。 -
Generalized synchronization of continuous dynamical system
連續動力系統的廣義同步 -
The results show that the chaotic motions of the bloch wall are suppressed successfully, that is, the new strategy is successful and effective. in a time - continuous dynamical system, a new optimal control scheme is proposed base on the krasovskii theory and is utilized to control the chaos in the newton - leipnik system which has double strange attractors. it is found that the n - l system can converge onto a selected fixed point rapidly and perfectly through asymptotic mode
在時間連續動力系統方面，基於krasovskii理論本文提出了一種的新優化控制方法，並利用這一方法對一類具有雙奇怪吸引子的newton - leipnik （ n - l ）系統進行了混沌抑制，結果表明一旦控制啟動，系統行為能夠迅速漸近穩定於目標平衡點。 -
The control theory of chaotic dynamical system mainly contain learning control with distal teacher, adaptive state feedback control, sliding - mode synchronous control and passive equivalence control, with which we can realize the stable control of chaotic system
針對連續混沌動力學系統，採用遠程學習控制、自適應狀態反饋控制和滑動模態同步控制以及等效無源控制等控制策略，實現連續混沌動力學系統的快速穩定。 -
The application of ergodic sequence to quantitative theory of averaging methods in dynamical system
遍歷序列在動力系統平均方法定量研究中的應用 -
A powerful tool of dynamical system analysis named normal form method is presented in this dissertation, and then it was used to analyze oscillation phenomena in interconnected power grids. using nonlinear coordinate transformation of normal forms, a fully described power system can be converted to an equivalent reduced order model, which can still use the conventional modal analysis of small signal stability problems
論文將動力系統非線性分析的正規形理論應用於互聯系統低頻振蕩分析中，利用正規形方法的非線性坐標變換，將高階電力系統轉化為等價的低階系統，在保留非線性信息的同時，使其仍然可以使用常規小信號穩定研究的模式分析方法。 -
Using the comparion theorem of difference equation, persistence theorem of discrete semi - dynamical system and stability of monotonous operator, we gain the boundary, uniform persistence and permanence of the system
應用差分方程的比較原理，離散半動力系統的持久性定理以及單調運算元的三分穩定性，獲得系統的有界性，一致持久性，永久持久性。 -
In chapter 1, we introduce some background of the dynamical system of discrete group actions and the main results in this thesis
第一章，介紹了離散群作用動力系統的一些背景及本文的主要結論。
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