asymptotical stability 中文意思是什麼
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According to the theory of differential inequality and the comparision theorem, we will establish some new and more practical criteria of the extinction, uniform persistence and globally asymptotical stability for partial species of the above system. since the narrate of the main theorem is long, we omit it. to see section 2 of chapter 3 for details
通過利用微分不等式理論，比較定理及構造適當的lyapunov函數，得到了判別種群持續生存、滅絕和全局漸近穩定性的三個定理，這便是第三章的主要內容，由於定理較長，這里不作敘述，詳見第三章第二節。 -
Based on these definitions, all kinds of the equilibrium points are analyzed in control systems with single saturated input. by the above facts, it is necessary in analyzing globally asymptotical stability of the origin that the other asymptotical stability equilibrium points are false ones
在此基礎上，論證了單飽和輸入下，開環，閉環均穩定或其一穩定時的平衡點的分佈規律及判別準則最後指出，當原點全局漸近穩定時，其餘非零穩定平衡點均為偽平衡點的必要性。 -
The simulation results show that the controller can guarantee the global asymptotical stability of the system, and the pmsm servo system achieves excellent tracking performance, and is robust to uncertain parameters and load torque disturbance
模擬結果表明，所設計的非線性控制器保證了系統的全局一致穩定性，永磁同步電動機伺服系統獲得了很好的跟蹤效果，並且對參數不確定性及負載力矩擾動具有很好的魯棒性。 -
Single saturated input ; true equilibrium points ; false equilibrium points ; commuting matrices ; stability ; asymptotical stability
單飽和輸入真平衡點偽平衡點可交換穩定漸近穩定 -
Different from the above two chapters, in chapter three, we employ the method of lyapunov function coupled with razumikhin technique to investigete the practical stability in terms of two measures of system ( 1 ), obtain some practical stability theorems, such as ( h0, h ) practical stablity, ( h0, h ) uniformly practical stability, ( h0, h ) uniformly practically asymptotical stability and so on
不同於前兩章，在第三章中，我們運用lyapunov函數方法結合razumikhin技巧研究了脈沖泛函微分系統）的關于兩個測度的實際穩定性，得到了一些實際穩定性定理，如巾。入）實際穩定性、 （ h 。 ， h ）一致實際穩定性、幣。 -
We organized the whole paper as follow : in section 1, we introduce the background of this article in brief and give out the improved model and do some prepare works ; in section 2, we will prove the system is uniformly persistant under some conditions ; in section 3, we will prove the system is globally asymptotically stable by using lyapuvov function ; in section 4, we will give sufficient conditions of the existence, uniquness and global asymptotical stability of positive almost periodic, solutin of the almost, periodic system
全文安排如下：第一節簡要介紹了本文的研究背景，給出改進后的模型並進行了適當的準備工作；第二節證明了一定條件下系統的解是一致持久的；第三節通過構造lyapunov函數的方法證明了一定條件下系統的解是全局漸近穩定的；第四節給出了概周期系統的正概周期解的存在唯一性和全局漸近穩定性的充分條件。 -
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 -
Asymptotical stability of associative neural networks with time - delays
具有聯想功能的時滯神經網路的漸近穩定性 -
Global asymptotical stability of a predator - prey system with stage - structure for prey
一類階段結構捕食系統的全局漸近穩定性 -
Sufficient conditions about globally asymptotical stability of the origin of second - order control system with saturated input
單飽和輸入下二階控制系統零解全局漸近穩定的充分條件 -
In chapter 6. the asymptotical stability for asymmetric discrete time recurrent neural networks is investigated. finally in chapter 7
第六章對時間是離散但狀態是連續的離散反饋神經網路的漸近穩定性進行了深入的研究。 -
3. the stability problems of fmm ii model of 2 - d systems are investigated by using lmi, and some new criteria for asymptotical stability of the systems are given
以線性矩陣不等式作為工具，研究了2 - dfmm模型的穩定性問題，以線性矩陣不等式的形式提出了該類系統漸近穩定的新判據。 -
For locally asymptotical stability and globally asymptotical stability of the disease - free equilibrium and the endemic equilibrium, sufficient conditions are obtained for this model
通過分析，得到了地方病平衡點存在的閾值，以及無病平衡點和地方病平衡點局部漸近穩定和全局漸近穩定的充分條件。 -
A sufficient condition guaranteeing the global asymptotical stability of the equilibrium point is derived for a class of neural network models with variable delay and neutral type delay
摘要針對一類能夠由中立型變延遲非線性微分方程描述的神經網路模型，給出了全局漸近穩定的不依賴于時間延遲的充分條件。 -
In the last part, for a class of nonlinear dynamic system, the author has designed an " adaptive fuzzy wavelet neural network controller " based on t - s model and slide mode control, also the asymptotical stability of the closed - loop system is proved
在前面工作基礎上，本文對一類非線性動態系統，設計了一個基於模糊小波神經網路自適應跟蹤器，並且證明了自適應閉環系統的漸近穩定性。
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