This paper uses the fuzzy system analysis to set up a regional L. R-L. P model, forecast with the parameter of the model and provide an auxiliary method.
本文用模糊系统分析的方法,建立一个地区的L.R— L.P模型,利用模型的参数进行预测,提供一种辅助方法。
Using parameter model to describe the radar signals reflective from targets and then the model parameters are estimated by means of ML method.
首先用参数模型来描述雷达探测信号,然后用最大似然(ml)法对模型参数进行估计。
For the complexity and difficulty of establishing an accurate mathematical model of DO parameter control in sewage treatment system, we propose a fuzzy control method with PLC to deal with it.
针对污水处理系统DO参数控制的复杂性和难以建立准确数学模型的特点,提出了一种用PLC对系统进行模糊控制的方法及实现。
The model provides a new method and means for the geometrical parameter calibration, sensitivity analysis and error compensation of the machine tool.
此模型为串并联型机床敏感性分析、误差补偿和几何参数标定等提供了新的方法和手段。
Incorporating the power load modelling for Northeastern District, the selection of load model, the method of parameter estimation and field tests, etc. are expounded.
结合东北地区负荷建模工作,在负荷模型的选择、参数估计方法以及现场试验等几方面进行了阐述。
The system model comprises the dynamic heat exchanger model based on the lumped parameter method and moving phase boundary method, and the stable flow models of compressor and expansion valve.
系统模型中包含了用集总参数和相移动边界法建立的热交换器动态模型,以及压缩机和膨胀阀的稳态流动模型。
In this paper, main problems that face the Fourier spectrum analysis method and parameter model spectrum analysis method are described from the viewpoint of engineering application.
本文从工程应用的角度叙述了以付里叶变换为基础的谱分析方法和参数模型谱分析方法所面临的主要问题。
This paper on the basis of high order mathematic model, described the frequency bifurcation phenomenon, and used numerical method to bound the bifurcate region of parameter.
本文从非接触电能传输系统的高阶数学模型出发,描述了频率分叉现象,并且用数值方法界定了分叉区域。
The proposed method can accomplish the structure identification and the parameter identification of the fuzzy model in the same time, and implements the on-line identification of the fuzzy model.
该方法利用模糊似然函数对样本数据进行聚类,并使模糊模型的结构辨识和参数辨识能同时完成,从而实现模糊模型的在线辨识。
A new control method was presented that the control laws of multi-model solution were generated by artificial immune algorithm to obtain double plasticity of parameter and structure.
本文应用人工免疫算法的参数和结构双重可塑性来产生多模型控制策略控制律,由此提出了一种新的混沌控制方法。
Based on the basic principle and modeling method of partial least-square regression (PLSR), establishing the mathematical model for parameter prediction of the steam turbine units.
根据偏最小二乘回归的基本原理和建模的基本思路,建立数学模型并将其应用于电厂机组的参数预测中。
The method of establishing on-line temperature prediction model, set point model and parameter tracing self-learning model of computerized heat recovery processing control system is introduced.
介绍了余热处理计算机控制系统的在线温度预报模型、设定模型和参数跟踪自学习模型的建立方法。
This paper presented a parameter identification method based on the structure of human fuzzy control model known, and tried to identificate parameters of the model.
本文根据已知的人的模糊控制模型,提出了一种参数辨识方法,并进行了参数辨识实验。
It is analyse and calculation about the dynamic characteristic of motorcycle frame by FEM model, carry on validation through experimental modal method, Get back frame modal parameter and shake type.
利用有限元方法对摩托车车架动态特性进行了分析计算,并通过实验模态方法进行了相应的实验验证,获得了车架模态参数和振型。
By the method of actual observation and parameter optimization, the parameters of the model were determined successfully.
通过实际测量和参数优化方法,对模型参数进行了成功辨识。
Stochastic parameter sensitivity of SRM grain structure was analyzed based on viscoelastic stochastic finite element method(VSFEM) and polynomial regression model.
基于粘弹性随机有限元法(VSFEM)和多项式回归模型,分析了固体火箭发动机药柱结构的随机参数灵敏度。
Bring forward the method of parameter feature modeling of key parts of motorcycle and established the parameter frame of motorcycle. This work is the basis CAD model reusing.
提出了摩托车关键零部件的参数化建模方法,并建立了车架的三维参数化模型,为实现摩托车关重零部件数字模型的重用奠定了基础。
Firstly, the static and dynamic mathematic model of the Liquid Propellant Rocket Engine of pressure-fed providing system was established in centralized parameter method.
首先采用集中参数法,建立了挤压式供应系统的液体火箭发动机各部件的静态及动态数学模型。
The factors of MOS transistor in the saturation region are analyzed, the mismatch models are optimized, and the model parameter extraction is done by least squares curve fitting method.
通过分析MOS管在饱和区失配因素,优化MOS管失配模型,提出用最小二乘曲线拟合法进行相关模型参数提取。
The theoretical calculation result indicates that the three-dimensional tooth arrangement model of PDC Bit's with the parameter method is precise and reliable.
理论计算结果表明,利用这种参数化建模方法完成的PD C钻头三维布齿模型是精确、可靠的。
The method is applicable and brief, it is fast, accurate and audio-visual to write the parameter matrices of the model.
这种泛网建模的方法适应性强、简洁,列写模型的参数矩阵快速、准确、直观。
Here, we suppose that the model structure is unknown. A unified description method of model set of multi-model system, including the identification method of model structure and parameter, is given.
这里不假定模型结构已知,给出了多模型系统模型族的统一描述方法,包括模型结构与参数的辨识方法。
Explain with emphasis the theory origin and the principle of KMV model, and have expounded computation process and the method of the parameter estimation of KMV model.
重点说明了KMV模型的理论来源和原理,阐明了KMV模型的计算过程和参数估值的方法。
Based on the existing decision-making method, a new sort of eclectic fuzzy decision-making model is established, and the way of determining parameter is given.
本文针对多属性决策问题,在现有的决策方法基础上提出了一种新的折衷型模糊决策模型,并给出了有关参数的确定方法。
Based on fast solution and its methods for single phase medium, a fast solution method for lumped parameter dynamic model of two-phase medium is put forward.
在快速求解法和单相工质快速求解法的基础上,提出了两相工质动态过程求解的快速求解法。
The parameter estimation of water quality model using orthogonal optimization method is studied and the program of orthogonal optimization method is given.
把正交优化法应用于水质模型参数估值研究,给出正交优化法的算法。
The formula for the parameter relative phase difference of the pseudo-random tripe-frequency IP method is draw through calculation and analysis of a established RC model, and a proof is given.
通过对建立的RC模型计算分析,引出了伪随机三频激电法的参数相对相位差的计算公式,并加以论证。
The formula for the parameter relative phase difference of the pseudo-random tripe-frequency IP method is draw through calculation and analysis of a established RC model, and a proof is given.
通过对建立的RC模型计算分析,引出了伪随机三频激电法的参数相对相位差的计算公式,并加以论证。
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