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   非线性数学 的翻译结果: 查询用时:0.681秒
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非线性数学     
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  nonlinear mathematical
     The method can also be applied to solve more nonlinear mathematical physics equation or equations.
     这种方法还能用来求解更多的非线性数学物理方程或方程组.
短句来源
     Some nonlinear Mathematical Problems in Biology
     生物学中某些非线性数学问题(Ⅰ)
短句来源
     Giant, Highly Nonlinear Mathematical Programming Software Package
     巨型、高非线性数学规划软件包
     Nonlinear mathematical programming method is used in CFCRD optimal design.
     采用非线性数学规划法对胶凝面板堆石坝进行优化设计。
短句来源
     Blow-up of Solutions for Multidimensional Nonlinear Mathematical Physics Model Equations
     多维非线性数学物理模型方程解的爆破(英文)
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  nonlinear mathematics
     The ANN BP arithmetic can solve the problem of nonlinear mathematics effectively, and possess higher collateral processing ability.
     人工神经网络BP算法可有效解决非线性数学建模问题,并具有较强的并行处理能力。
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     It is a new frontier subject for agricultural laser biology. Progresses that have been acquired in some aspects of applied mathematics such as probability statistics, optimization, nonlinear mathematics and computational mathematics have a great influence and improvement on the development of the subject.
     农业激光生物学是一门新的边缘学科,它在数学应用的某些方面,如概率统计、最优化数学、非线性数学和计算数学等方面所取得的进展,对学科发展起着重大影响和促进作用。
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     This paper has given a detailed discussion and analysis of the controversies and difficulties as well as the extreme importance to deal with the explosion accidents. To deal with such a problem successfully, the paper has suggested some approaches on the basis of nonlinear mathematics concerning the probability or uncertainty processing. The suggested approaches may include the Differential Analysis, Monte Carlo Simulation, Fourier Approach and the Response Surface Analysis.
     针对事故过程分析中的不确定性问题 ,指出了不确定问题在危险分析中的重要性及处理该问题的复杂性和难点 ,列出了几种基于非线性数学方法处理不确定问题的基本方法 ,如微分法、Monte Carlo模拟、Fourier方法、响应表面法等 ,并对之进行了比较。
短句来源
  non-linear mathematics
     Research into Dispatch Decision System of Public Traffic Vehicle by Modern Non-linear Mathematics Method
     公共交通车辆调度决策系统现代非线性数学方法的研究
短句来源
     6. Present two-stage optimization method for single-object non-linear mathematics planning (SNLP) based on maximum entropy.
     (6) 提出了具有可分离变量和式型目标函数的一类单目标非线性数学规划问题(SNLP)基于最大熵的两相优化解法。
短句来源
     7. Found mathematics model for multi-objects non-linear mathematics planning (MSNLP) based on maximum entropy. Present two-stage optimization method for multi-objects non-linear mathematics planning (MSNLP).
     (7) 在通过提出目标函数和约束函数互化,使多目标问题转化为单目标问题求解的基础上,建立了可分离变量和式型的一类多目标非线性数学规划问题(MSNLP)基于最大熵的两相优化模型,提出了求解这类多目标非线性规划问题的最大熵两相优化法。
短句来源
  non linearity mathematics
     This article combines the theories of Lin's Entailment, Dissipation Framework, Cooperation, Non Linearity Mathematics, thus puts forward the principle to carry out Lin's Entailment.
     本文综合制约逻辑、耗散结构论、协同论、非线性数学等理论提出实施制约门的原理 .
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      nonlinear mathematical
    The role of mathematics and especially qualitative methods for the analysis of nonlinear mathematical models is discussed.
          
    Regularized dual method for nonlinear mathematical programming
          
    A method is proposed for constructing a nonlinear mathematical model of a microstrip line with a ferromagnetic film in the presence of excited magnetostatic surface waves.
          
    Results of a qualitative analysis of the nonlinear mathematical model are reported.
          
    A nonlinear mathematical model of blood flow in a vessel has been constructed where blood is considered as a suspension with aggregating and deformable particles and vessel walls possess elasticity according to the Hooke law.
          
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      nonlinear mathematics
    A model of happiness is described that is based on nonlinear mathematics.
          


    Steering characteristics is one of the mostimportant characteristics for studying and evaluation of modern road vehicles A rather general non-linear mathmatical model with multidegrees of freedom was build based on studying relevant literatures.Computer programms were worked out for calculating the steady response to a fixed steering wheel angle input and the transient response to a step steering wheel angle input to analyze the effects of some automobile parameters on steering characteristics.In this paper...

    Steering characteristics is one of the mostimportant characteristics for studying and evaluation of modern road vehicles A rather general non-linear mathmatical model with multidegrees of freedom was build based on studying relevant literatures.Computer programms were worked out for calculating the steady response to a fixed steering wheel angle input and the transient response to a step steering wheel angle input to analyze the effects of some automobile parameters on steering characteristics.In this paper the related parameters of a 4×4 light truck have been measured and the steering characteristics of it's several varieties were calculated.One set of calculated data was compared with road experiment results.

    汽车的转向特性是研究及评价一辆现代汽车的最重要特性之一。本文在分析已有资料的基础上,建立一个多自由度非线性的数学模型,编制了求解方向盘固定转角输入时的稳态响应及方向盘阶跃转角输入时的瞬态响应的程序,以用于分析某些汽车结构参数对汽车转向特性的影响。本文以北京吉普BJ-212A为例,测定该车的有关参数,计算了若干种改进设计方案的转向特性。其中一个方案的稳态响应计算结果用试验作了验证。

    In this paper the nonlinear mathematical model of a 200 MW reheat boilerturbine unit has been treated by the modern control theory, and a multiinput-multioutput suboptimal controller has been designed on the basis of the minideviation linearized model. The results of digital simulation have shown that the presented suboptimal control system can markedly improve the load-following capability of the power unit. The design procedure for a class of linear discrete-time output-optimal PI regulator is also briefly...

    In this paper the nonlinear mathematical model of a 200 MW reheat boilerturbine unit has been treated by the modern control theory, and a multiinput-multioutput suboptimal controller has been designed on the basis of the minideviation linearized model. The results of digital simulation have shown that the presented suboptimal control system can markedly improve the load-following capability of the power unit. The design procedure for a class of linear discrete-time output-optimal PI regulator is also briefly described in the paper. This optimal PI regulator retains the advantages of the linear optimal regulator and one of advantages of classical PI regulator which provides absence of statical offset errors.

    本文运用现代控制理论分析了20万千瓦单元发电机组的动态非线性数学模型,并采用微扰线性化数学模型设计了多输入-多输出的准最优控制器。数字仿真结果显示本文设计的最优控制系统改善了单元机组跟踪负荷变化的能力。 本文并简要地论述了一类离散线性输出最优PI调节器的设计方法。线性最优PI调节器保留了线性最优调节器的优点,并同时具有经典PI调节器无调节静差的优点。

    A nonlinear mathematical model and the state-space equations for the power-frequency control system of a reheat turbine are proposed. Simplified program block diagrams for discriminating the system stability and solving system dynamics are recommended. The appropriateness of approximate optimal parameters[1] of the PID regulator is studied and the effects of some nonlinear factors and other parameters on dynamic characteristics are also discussed.

    本文提出再热式汽轮机功频调节系统的非线性数学模型和状态空间方程,介绍用于判别系统稳定性和求解上述系统动态过程的ALGOL和BASIC计算程序粗框,分析PID调节器近似最佳参数的合理性.文中还讨论了非线性因素和其他参数对动态特性的影响.

     
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