• To the widely existed characteristics of time-delay, non-linear and timevarying of parameters in the industry process, an adaptive neuron-fuzzy PID controller based on optimal prediction is presented.

    针对工业过程中普遍存在时滞非线性、对象参数时变特性提出一种基于最优预测的神经元模糊自整定PID控制算法。

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  • An efficient numerical method is proposed for calculation of the first crossing reliability of non stationary process linear combination.

    给出平稳过程线性组合首次超越动力可靠度的一个有效数值计算方法

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  • The movie-making process has become fluid and non-linear, with design work continuing even after the wrap of principal photography's first phase.

    电影制作的方法变得可以进行改变没有界限设计工作甚至可以延续主要拍摄初步完成之后

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  • Based on the principle of a varied mass system, the non linear mathematical model of the crop mechanics for an axial threshing process was set up.

    运用质量系统基本原理,建立轴流脱粒过程谷物运动非线性动力学模型

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  • Fuzzy logic and local linear models are employed for modeling a non-linear dynamic process.

    非线性动态过程建模中,融入了模糊逻辑和局部线性模型

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  • Hydrological process is a highly complex and non-linear process.

    水文过程一个高度复杂非线性的过程。

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  • Head bending in the process of hot rolling of plate is an extremely complicated multi element non-linear relationship.

    厚板热轧过程中的头部弯曲一个极其复杂多元非线性函数关系

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  • The evolutionary process is provided with some characters of dissipative system, such as an open system far from the balanced state, the non-linear and fluctuation.

    知识网络演化过程具备开放性远离平衡非线性涨落耗散系统特征

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  • The reliability and adaptability are highly requested for transducers used for sewage treatment process because of its non-linear and time varying characteristics.

    污水处理过程固有非线性变性特征传感器可靠性适应性提出了很高要求

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  • At the same time, homotopy algorithm is applied in the solution of non-linear equation of plane link curve, it enlarges the convergence range of optimization process steadily.

    同时求解连杆曲线非线性方程组中引入同算法,使算法具有大范围收敛性,从而保证了优化过程稳定收敛。

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  • At the same time it is a non-equilibrium process, linear approximation can't describe it properly, a strong dependence of damage on stress must be taken on.

    同时也是一个强烈非平衡过程线性近似不能很好地描述必须采用强烈损伤对于应力依赖关系。

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  • In this paper, the behavior of the solutions of the non-linear market diffusion models, which describes the market competition diffusion process of two consumer durable, was studied.

    本文讨论两种耐用消费品市场竞争扩散过程,研究相应非线性市场扩散模型的性

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  • The modern EAF steelmaking process could be abstractly described as a multivariable, non-linear and dynamically coupled system.

    现代电弧炉炼钢过程抽象地描述为多变量、线性、态的、合系统

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  • Kalman filter is a high efficiency, optimal data process method, which is a realtime recursive filter of linear, non-bias and least square.

    卡尔曼滤波线性无偏最小方差实时递推滤波,是一种高效优化数据处理方法

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  • In order to research the buckling process of three-dimensional trusses, the eigenvalue buckling analysis and non-linear flection analysis are carried out.

    立体桁架进行了特征屈曲分析非线性屈曲分析,研究屈曲过程

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  • The drawing process of thick wall is a problem of geometry non-linear and material non-linear, so it is very difficult to be solved by the method of elasticity and plastics mechanics.

    壁封头冲压成形过程属于几何非线性材料非线性问题很难塑性力学理论的解析进行研究。

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  • The linear treatment for the expected equation and non dimensional treatment for the experimental data are produced in analysis process.

    期望方程进行线性处理试验数据进行了无量纲化处理。

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  • In this article an initial value resolving method is Presented for resolving the non-linear transient Process caused by saturant characteristic of some block of the system.

    针对系统某些环节饱和特性引起非线性过渡过程本文提出一种初值解法。

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  • Kalman filter is a high efficient, optimal data process method, which is a real time recursive filter based on linear, non-bias and least square approach.

    卡尔曼滤波线性无偏最小方差的实时递推滤波,是一种高效优化数据处理方法

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  • As to the non-linear process of the system, we calculate the constant of the Liquid-liquid equilibrium by making use of the UNIFAC Method to solve the problem of the lack of experimental data.

    针对体系非理想过程采用UNIFAC基团贡献法计算液液平衡常数解决实验数据不足造成的局限。

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  • In general, special solution of non-homogeneous linear equation of constant coefficient of the second order is obtained by the method of undetermined coefficient, but it's process is too complicated.

    系数齐次线性微分方程一般待定系数”求得的,求解过程都比较繁琐。

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  • In accordance with the features of non-linear and time varying for ferment process, a support vector machines (SVM) model is established for estimating the concentration of product.

    针对非线性时变发酵过程建立了用于产物浓度预估支持向量(SVM)模型

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  • Through analysis, we can find the controller has routine PID merit and works well in time delay or non - linear system, so it can be popularized and applied to the general industrial process.

    分析发现控制器具有常规pid优点对于大纯滞后非线性系统能够很好地工作可以推广应用一般工业过程。

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  • The characteristic of the algorithm proposed in this paper is that it converted the complicated problem of simulating into solving non-linear equation, thus simplified the simulating process.

    本文提出仿真算法突出特点复杂的仿真问题转化成了非线性方程组求解问题,从而使仿真过程得到简化

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  • The cracking mechanism based on non linear fracture model for rock concrete materials is proposed and micro mechanical model for fracture process zone (FPZ) established.

    提出了一种描述岩石混凝土材料断裂损伤过程区的细观力学模型用于分析材料的非线性断裂的微观机理

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  • The controlling process of electromagnetic clutch is a non-linear problem during vehicle starting.

    汽车起步粉离合器控制过程特殊的非线性问题

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  • During its control process, it can reflect many crucial questions in the control theory, such as calm question, non-linear problem, robust question as well as tracking question and so on.

    控制过程中能反映控制理论中的许多关键问题镇定问题非线性问题鲁棒性问题以及跟踪问题

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  • Non-linear least squares bundle adjustment is used to process the images from CCD earth sensor, consequently, the vector observation function of CCD earth sensor is achieved on lunar environment.

    该算法利用非线性最小二乘差原理对CCD地球敏感成像进行处理实现了月球表面CCD地球敏感器矢量观测功能

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  • The method and course of Non-Linear Process Planning(NLPP) used in STEP-NC was introduced, and the method of validating the sequence of machining working steps was also studied.

    介绍了STEP-NC应用环境下计算机辅助工艺设计系统非线性工艺设计方法过程,以及如何进行序列的有效化。

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  • It is a very complicated mechanics process of the automobile panels' stamping. For involving the multiple non-linear processes, various questions of stamping are very stubborn.

    覆盖冲压成形十分复杂力学过程由于涉及多重非线性问题,其成形过程各种问题的分析显得十分棘手。

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