neutral stability 中文意思是什麼
neutral stability
解釋
隨遇穩定-
Frb had abandoned the traditional random walk and simple rules, but carried out the neutral rules to achieve the economy growth and price stability with casual steps
美聯儲摒棄傳統的相機抉擇或簡單單一規則，選擇以嚴謹的方式來實現經濟增長與物價穩定的「中性貨幣政策」 。 -
By using lmi toolbox in matlab, it is easily to obtain controllers gain matrices. 2 ) based on lyapunov stability theory, the results on robust control for time - delay systems with markovian jumping parameters are extended to neutral
2 ）基於lyapunov穩定性理論，將含有markov跳躍參數的線性不確定時滯系統的魯棒控制結果推廣到含有markov跳躍參數的中立型系統中。 -
This thesis studies the stability criteria and applications of two classes of retarded dynamical systems, which are linear differential - difference systems of retarded type with two delays and neutral type with multiple delays
本文研究了以下兩類時滯動力系統的穩定性準則及應用：兩時滯時滯型和多時滯中立型線性微分-差分系統。 -
Robust stability of uncertain neutral system with time delays
不確定性中立型時滯系統的魯棒穩定性 -
Numerical stability of one - leg methods for nonlinear neutral delay differential equations
非線性中立型延遲微分方程單支方法的數值穩定性 -
Numerical stability of linear multistep methods for neutral delay differential equations with multiple delays
求解多延遲中立型系統的數值穩定性 -
Delay - dependent robust stability and stabilization criteria for uncertain neutral systems
不確定中立型系統魯棒穩定及鎮定的時滯相關準則 -
Stability of a neutral stochastic functional differential equation
隨機中立型泛函微分方程的穩定性態 -
Stability of neutral stochastic large - scale systems
中立型隨機線性隨機大系統的穩定性 -
Asymptotic stability for nonautonomous neutral differential equations
非自治中立型泛函微分方程的漸近穩定性 -
Especially in recent score years, in autonomous and nonautonomous systems, the neutral, finite - delay, infinite - delay, diffusive, discrete, discrete - delay, generalized, difference and other style models were discussed on optimal harvesting, osillation, stability, global stability, and other asmptotic behaviors of logistic equation. reference were searched in [ l - 6 ], [ 10 - 18 ], [ 20 - 31 ], [ 34 ]. the periodic and almost periodic function logistic equation, which are widely studied recently, the results about the above are found on many kinds of magazines
尤其是近二十多年來，在自治系統與非自治系統中有關有限時滯型，無限時滯型，中立型，離散型，擴散型，離散時滯型，廣義型，差分型logistic方程的最優捕獲策略，振動性，周期解，概周期解，漸近性態，全局性態等方向進行了各方面的研究，可參見文獻[ 1 - 6 ] ， [ 10 - 18 ] ， [ 20 - 31 ] ， [ 34 ] -
In this paper, we study the stability of a class of neutral dynamic equations on time scales, the sufficient conditions of uniform stability of this equation are obtained
摘要討論了時標上的一類中立型非線性動力方程的穩定性，得出了該方程一致穩定的充分條件。 -
In chapter 2, by using matrix measure and schauder fixed theorem, we discuss the existence and uniform stability of unique periodic solutions on neutral volterra integro - differential equations with infinite delay. involving the results that occured
第二章利用矩陣測度和schauder不動點定理討論一類無窮時滯中立型volterra方程周期解的存在性、唯一性及一致穩定性，推廣了非中立型volterra方程的一些結論，而且因為這類方程的廣泛性和代表性，所以包含了已有的一些結果。 -
It is shown that the target export rebate system should be established through five facets : the reform of the value - added tax ( vat ) system, the setting of the rebate rate, the unification of the administrative measure of the export rebate, the optimization of the rebate fiscal burden and the strengthen of the administration of the export rebate, which can ultimately acquire the least rebate cost and the maximum rebate benefit. to be detail, first, the existing vat system should be reformed, the vat system should be transformed from the production model to consumption model and the administration of levying tax should be strengthened, which can establish a good basis for the optimization of the export rebate system ; second, after considering the national and international practical situation comprehensively, the suitable rebate rate which is combined " neutral and different " should be chosen, and a set of elastic system of rebate rate which has both relative stability and timing flexibility should be establish ed ; third, with the further deepening of the reform of foreign trade system and the gradual improvement of the ability of the administration of the export rebate, the existing two kinds of administrative measures should be gradually transited to the single measure - " exemption, credit and rebate " ; forth, the existing sharing measure of vat should be innovated, the new rebate burden system - " first rebate then share " should be built ; fifth, a set of stimulation and restriction system of export enterprises and tax authorities should be built to strengthen the administration of export rebate effectively
研究表明，我國目標出口退稅機制需要從五個方面進行構建：即增值稅制度改革、退稅率設置、退稅管理辦法統一、退稅財政分擔優化和退稅管理的強化，最終方可達到總體退稅成本最低和退稅收益的最大化。更具體地說，一是改革現行增值稅制度，將我國增值稅制度由生產型逐步轉為消費型，並強化征稅管理，為退稅機制的優化奠定基礎；二是在綜合考慮國內國際實際情況的前提條件下，選擇適宜我國的「中性與非中性」相結合的退稅率，並建立一套具有相對穩定性和適時靈活性的彈性退稅率機制；三是伴隨著外貿體制改革的進一步深化和退稅管理能力的逐步提高，將現行兩種出口退稅管理辦法逐步過渡到以「免、抵、退」為主的單一管理辦法；四是改革現行增值稅共享辦法，建立「先退稅后共享」的新型退稅負擔機制；五是建立一套針對出口企業和稅務機關的激勵約束機制，有效強化出口退稅的管理。 -
This paper has four parts. the first chapter gives the origin of the problem and some related preliminary knowledge. the second chapter discusses and proves the existence and uniqueness of periodic solutions and stability of a neutral integral and differential equation with infinite delay in detail. the third chapter discusses and proves the stability of a perturbing n - dimensional volterra integral and differential equation
前言部分介紹了問題的提出和相關的預備知識。第二章詳細論證了一類具有無窮時滯中立型積分微分方程周期解的存在唯一性和穩定性。第三章用liapunov泛函論證了一類具有擾動的n維volterra型積分微分方程的穩定性。 -
Fde and dde have been extensively developed since 1959, and each branch has been set up a complete theory system. now, more and more scholars study fde and explore further developments. also, fde with infinite delay is one of the fields of great interest to people. in fact, fde with infinite delay has undergone a rapid development since 1870s. hale and kato gave a normal and set up the b phase space theory in 1978. under the basic theory, people studied the stability, boundedness and periodic solution of rfde. for example : in [ 4 ], huang qichang introduced the concept of uniformly forgetful functional, discussed the boundedness and stability of solution ; [ 5 ] - [ 8 ] discussed the existence of periodic solutions, generalized the results of rfde with finite delay. however, for nfde with infinite delay, few people discuss it, and many problems have not been solved. so there are some very interesting developments. lt is worth while generalizing the results of fde with fini te delay or rfde with infinite delay to nfde with infinite delay. because of the difficulty of infinite delay, we may discuss neutral volterra integro - differential equations, and obtain simple results
自1959年以來，無論是一般的泛函微分方程還是具體的微分差分方程，其發展是非常迅速的，在每一分支中都形成了一套完整的理論體系，如今越來越多的學者涉足這一領域探求更新的發展，無窮時滯泛函微分方程就是他們研究的主要對象之一。準確地說，無窮時滯泛函微分方程興起於19世紀七十年代， 1978年hale與kato提出b空間的公理體系。在此體系下建立了方程的基本理論，並研究了解的穩定性、有界性、周期解等問題，如[ 4 ]利用一致健忘的liapunov泛函討論了解的有界性和穩定性， [ 5 ] - [ 8 ]討論了周期解的存在性，推廣了有限時滯的相關結果。 -
When whole analysis is carried through the beam - lattice method and bridge surface is made of box beams with one box and two cells, according to the principle of constant bending rigidity and every part revolving the same neutral axis, a box beam can be simplified into three beams in the places of corresponding webs. thus effective transfer of shearing force can be ensured, and global property can be reached through that of three beams, this kind of method is simple and is able to ensure engineering precision ; secondly, the paper is based on elastic theory, adopts finite element method and carries through the first kind stability analysis towards zhongshan no. one bridge
在選用梁格法進行整體分析時，遇到橋面系是單箱雙室的箱型梁時，按照抗彎剛度不變且各部分繞著同一中性軸的原則，將一個箱型梁在相應的腹板處簡化成3根梁，能夠保證剪力的有效傳遞，而且可以由這劃分的3根梁的性能得到箱型梁結構的總性能，這種方法簡便易行且能保證工程精度；其次，本文基於彈性理論，採用有限元法對中山一橋進行了第一類穩定分析。 -
The obtained microspheres modified pla membranes with different surface characters were proved by scanning electronic microscopy ( sem ), clsm and stability tests. cytocompatibility tests of the microspheres modified pla membranes showed that the cytocompatibility of modified pla membranes with positive charges was better than that of modified pla membranes with negative charges or neutral surface
掃描電鏡（ sem ） 、激光共聚焦顯微鏡（ clsm ）以及穩定性測試分析結果反映出採用表面截留法能成功制備得到具有不同表面性質的功能微球改性聚乳酸組織工程材料表面。 -
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。 -
Curve of neutral stability
中性穩定性曲線
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