1) state transition
状态转移
1.
Mathematical modeling of state transition by means of graph theory;
状态转移问题的图论法建模
2.
A Markov chain equivalent state transition model based on DPNN;
一种基于DPNN的Markov链等效状态转移模型
3.
Queue and station state transition of a logic ring stochastic model;
一类逻辑环随机模型的队列与站点状态转移
2) state transfer
状态转移
1.
Then it gave the solution to water pollution, which were state transfer, property right management, mar.
针对我国水资源污染的现状,从经济学角度对水污染的原因进行了分析,指出在公共资源产权没有明确界定的情况下,公共资源总是被过度利用,水资源产权制度缺损导致的外部性是水污染问题产生的根本原因;提出通过状态转移、实行产权管理、建立完善的市场调节机制和法律体系,是解决我国水污染问题的根本出路。
2.
This paper introduces the technique of cost effectiveness and risk analysis employed in decision making appraisal to the major processes of analysis of the dynamic conflict decision making modelling,and have obtained conflict state transfer,conflict decision making selection,cost effectiveness and risk computation appraisal model of enforcement under different patterns.
将用于决策效果评估的费效、风险分析技术引入到动态冲突决策建模分析的主要过程,获得了不同模式下冲突状态转移,冲突决策选择,实施的费效、风险计算评估模型,使得动态冲突决策建模分析过程更加全面、准确和有
3.
Some improvements of rules were made such as state transfer and pheromone update, and then the detailed program steps of GA.
对状态转移和信息素更新等规则做出改进,详尽给出了GAO的编程步骤。
3) state shift
状态转移
1.
With the help of state-space model,state shift probability is introduced in order to reckon up the expectation of current customer value.
本文在客户生命周期分析的基础上,确立客户状态演进关系;试图采用状态空间模型,引入状态转移概率计算现有客户价值的数学期望,利用转入概率和输入控制决策变量计算潜在客户价值的数学期望。
2.
The model introduced state shift concept and inosculated pattern match detection and state shift detection, which overcame the shortcoming that other models detected only using single character.
模型引入了状态转移概念并将模式匹配检测和状态转移检测结合在一起,克服了已有模型只专注于单一特征检测的缺陷。
3.
It also introduces the characteristics,key nodes and state shift rule of this model,and then uses examples to illustrate.
介绍了该模型的特点、关键节点、状态转移规则,并举例说明。
4) transform state
转移状态
5) sequential function chart
状态转移图
1.
The program is programmed not only by ladder chart but also by sequential function chart, thus significantly improving the pro-grammability, adjustability and readabilit.
由于该系统工艺的复杂性、特殊性,在控制软件的编制上并没有统一采用梯形图编程法,而是采用梯形图编程法与状态转移图编程法相结合的方法,这样大大提高了软件的可编性、可调性、可读性。
2.
It resolved the low efficacy and poor quality of the traditional manual control binding machine,the design scheme of the control system was reasonable and easy to achieve,program design used the sequential function chart and adapt to the complex process flow.
它解决了传统手控装订机在书刊装订中功效低、质量差的问题;控制系统设计方案合理且易实现;程序设计采用可读性强的状态转移图法,非常适合复杂工艺流程。
6) state transfer matrix
状态转移阵
1.
In our treatise, the state transfer matrix for a laminated piezoelectric plate is deduced directly from three dimensional elasticity mechanics and electrostatics neglecting all the assumptions with respect to displacements and stresses .
抛弃有关位移和应力的所有假设,直接从三维弹性力学理论和静电学理论,导出压电材料层合板的状态转移阵。
补充资料:状态转移矩阵
状态转移矩阵
state transition matrix
乙huongt。一zhuonyl juzhen状态转移矩阵(state transition matrix)用以左乘初始状态,使初始状态转移到新的状态的矩阵。用于控制系统的分析计算。 线性连续系统的状态转移矩阵一个线性时变控制系统,其状态方程是 戈~A(t)x式中x为n维状态向量口当任何时刻t)t。,t〔仁t。,t。]控制系统的状态为x(t)一中(t,t。)x。,式中x。为初始时刻t。控制系统的状态;x(t)是初始状态x。通过状态转移矩阵口(t,t。)的转移到达的状态。对于一个给定的控制系统,中(t,t。)是唯一的。它是以t为自变量的n只n维函数矩阵,其中t。为初始时刻,t为所考察时刻。 线性定常控制系统状态方程为x一Ax,式中x为n维状态向量。任何时刻t)t。,t任仁t。,co)的状态为x(t)~中(t一t。)x。,其中x。为初始时刻控制系统的状态;。(t一t。)为状态转移矩阵,它的数学表达式为e”〔卜、’,称为矩阵指数函数。为使表达式简洁,取t。二。,则有e‘!一z+、‘+牛、2,2十·,,一凳弃、“‘。它有如下性质:一“‘一“’2!‘一“’k:。k!一“。“曰,-,一~·①对任意n阶方阵A,在任何有限闭区间上具有均匀收敛性。②如果扩和:为两个独立的自变量,则必有eA“,+:,一eA‘’eA·。③e由非奇异,它必有逆,为e一A‘。④如有、只、维矩阵A和B,且存在AB一BA,则必有e(A+助一‘!·”/;如果AB、,A,则一、一。、备二任血A‘一eA‘A。⑥对任何:,均有{e摊:{一e‘,·A)‘,其中loA!l为eA‘的行列式,tr连为矩阵注的迹。⑦如果、义n维矩阵A有各不相同的特征值,令其为入:,几2,…,凡,则e古必可经非奇异变换化为 e限l|l||.匕P一leAtP-⑧e由的数学表达式可为A的有限项组合,即e由~a。(t)又I+al(t)A十…+a二_:(t)A’‘一1,式中a。(t),al(t),…,a。_,(t)为t的标量函数。 线性离散系统的状态转移矩阵线性离散时变控制系统的齐次状态方程为x(kT+T)一G(kT)x(kT),式中x为n维状态向量,在满足解存在和唯一性条件时,在区间〔hT,IT]上任何时刻的x(kT)一必(kT,hT)xx。,其中x。一x(hT)。。(kT,hT)为状态转移矩阵。 线性离散定常控制系统的齐次状态方程x(kT+T)一Gx(kT),式中x为n维状态向量。在区间〔hT,IT〕上任何时刻x(kT)一口x。,其中x。一x(hT);G几为状态转移矩阵。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条