distributed parameter造句
例句与造句
- An electrical resistance furnace is a nonlinear system , changing with time and distributed parameter . it is difficult to express its characteristic using precise mathematic model
电加热炉是一个非线性、时变和分布参数的系统，用精确的数学模型表示其特性显然是十分困难的。 - Meanwhile , in a distributed parameter approach a steady - state model of condenser and evaporator has also been established in the form of concentric counter - flow heat exchangers
采用分布参数法，建立了复合螺旋套管式冷凝器和蒸发器的稳态模型，并编制了冷凝器和蒸发器的设计和模拟软件。 - The transmission line equation is the basic equation of the transmission line theory and is an important equation from lumped parameter circuit to distributed parameter circuit in the circuit theory
传输线方程是传输线理论的基本方程，是电路理论中由集中参数电路过渡到分布参数电路的一个重要方程式。 - By means of the stability analysis on switched systems , the stability of two classes of distributed parameter switched systems is analyzed , and the sufficient conditions of exponential stability are given
运用切换系统的稳定性分析方法，对两类分布参数切换系统的稳定性进行分析，得出了指数稳定的充分条件。 - Aiming at the effects of distributed capacitance on accurate fault location , a new method based on the distributed parameter model , where the two - terminal data of the transmission lines are utilized , is proposed
摘要基于线路的分布参数模型，并且利用线路两端工频电气量和相模变换，提出了在模域中进行故障测距的算法。 - It's difficult to find distributed parameter in a sentence. 用distributed parameter造句挺难的
- After making distribute parameter algorithm model of sub - class components , activex controls , which is applied to express the algorithm model , are created by visual c + + in windows operation system
在子类级别上建立了分布参数的数学模型，并在windows平台上采用vc + +作为开发工具，完成了以activex控件的形式对这些数学模型的封装。 - Linear utility function , non - linear utility junction , and randomly distributed parameter utility function were all specified to find the effect of utility function specification on the updating of model
效用函数指定除一般常用的线性模式外，另建立旅行服务水准变数为非线性与旅行时间变数之参数为常态分配之效用函数，来探讨效用函数指定对模式更新之影响。 - So far , vsc with sm has been deeply studied as an important branch of nonlinear control theory . it has been employed to control discrete - time systems , distributed parameters systems and time - delay systems etc .
目前滑模变结构控制理论已经得到了充分的发展，成为非线性控制理论的一个重要分支，其所研究的对象涉及离散系统、分布参数系统、滞后系统等。 - From the points of view for practical uses , the thesis uses the furnace of high - speed - wire factory of tangshan steel company as object , studies the casual process of nonlinear and distributed parameter with big inertia , pure lag and disturbed by casual factors
本文从工程实际出发，以唐山钢铁公司高线厂加热炉为研究对象，对受随机因素干扰的、具有大惯性、纯滞后的非线性分布参量的随即过程进行了研究。 - With the viewpoint of dynamic and distributed parameters and parameters qualitatively coupled , computing modules of evaporator , gascooler , internal exchanger are programmed . in addition throttling valve and compressor are programmed . following are the main points of this thesis
本文从制冷系统仿真的角度，用动态分布参数及参数间定量耦合的观点考察了蒸发器、气体冷却器和回热器，编制了各个部件相应的计算程序。 - In view of practical use , taking the regenerative furnace of the first plant of high - speed - wire factory of tangshan steel company as object , the thesis studies the casual process of nonlinear and distributed parameter with big inertia , pure lag and casual disturbance
本文从实际出发，以唐山钢铁集团有限公司高线厂一车间蓄热室加热炉为研究对象，对受随机因素干扰的、具有大惯性、纯滞后的非线性分布参量的随机过程进行了研究。 - It has some characteristics , such as time - changing , distributing parameter , non - linearity , time - lag . the math model of cement kiln is difficult to describe accurately . neural network ( nn ) has abilities of learning memory , self - organizing and self - adaptation
第二，根据水泥窑热工机制比较复杂，具有时变、分布参数、非线性、时滞等特性，运用神经网络的学习记忆能力及自组织和自适应能力，对水泥窑进行了建模分析与研究。 - The theoretical analysis and the simulation of the chain structure model indicate that the fluctuations of mass leaving enthalpy close in on that of distributed parameter model with two - order , two - order , and three order precision at the disturbances of heat flow rate , mass entering flow rate , and mass entering enthalpy
理论分析及仿真结果表明，该模型在热流量、入口流量和入口焓的扰动条件下，出口焓的变化分别以二阶、二阶、三阶精度逼近分布参数模型。 - Obtained by emtp program and the egm , this paper studies on lightning protection performance on 500kv double circuit transmission line the distributed parameter model of tower is built when analyzing the back stroking lightning protection performance for double circuit line , it can truly reflect the spreading course of lightning current on the tower , furthermore , considering the randomness of working voltage ' s phase when lightning strokes the top tower and supposing the probability of lightning appearing arbitrary phase in a cycle of ac is equal , this paper brings forward the statistical method to calculate the rate of back stroking on double circuit line
本文利用emtp程序、击距法对500kv同杆双回线路的耐雷性能进行了研究。在分析同杆双回线路的反击耐雷性能时，建立了杆塔的分布参数计算模型，此模型可以真实地反映雷电流在杆塔上的传播过程。并针对雷击塔顶时，导线运行电压相位角的随机性，本文假定雷击出现于交流一周期的任一角度区间内的概率相等，提出了利用统计法计算同杆双回线路的反击跳闸率。 - The paper is concentrated on the new content - the transmission line theory that the field theory has still not involved . the paper gives a strict prove to the transmission line theory including mutual inductance and approves that the two integral forms of independent equations is not only applicable for lumped parameter circuits , but also for distributed parameter circuits
本论文在已有基础上研究场论说尚未涉及的新内容? ?传输线理论，对包含互感的传输线理论作严格证明，并证实积分形式的两组独立方程组不仅适用于集中参数电路，而且也适用于分布参数电路。