A new approach based on evolutionary algorithm for inverse problem of parameter identification for water quality model is proposed.
给出了利用演化计算方法求解河流水质多参数反问题的一种新方法。
This paper studies inverse design problem of generalized eigenvalue problem of linear parameter discrete vibration system.
本文研究了具有线性参数的离散振动系统广义特征值逆设计问题。
Based on the model parameter identification theory in inverse problem, a neural network model for constitutive law of clay under multiple stress paths is set up through artificial neural network.
基于反问题中的模型参数辩识理论，通过人工神经网络，建立了考虑应力路径影响的粘土的神经网络本构模型。
According to results of calculating parameters and groundwater level fitting, a conclusion which complex method is very effective for multi parameter inverse problem is given.
根据求参结果及水位拟合情况，特别指出当反演参数的个数较多时，复形法的实用性就显得更为突出。
Loading identification, like the system parameter identification and dynamic characteristics modification, is an inverse problem of structural vibration.
载荷识别与系统参数辨识、动力特性修改等都属于振动的反问题。
In this paper, a new approach, which is based on simulated annealing algorithm for solving a class of diffusion equation of parameter operator identification of inverse problem, is presented.
文章给出了利用模拟退火算法求解一类扩散方程的参数算子识别反问题的一种新方法。
The problem of parameter inversion in inhomogeneous medium was studied and a generalized ray approximation method to inverse 2-d medium parameters was introduced in this paper.
对非均匀介质参数反演问题进行了研究，并提出了用于反演二维介质参数的广义射线近似方法。
The problem of parameter inversion in inhomogeneous medium was studied and a generalized ray approximation method to inverse 2-d medium parameters was introduced in this paper.
对非均匀介质参数反演问题进行了研究，并提出了用于反演二维介质参数的广义射线近似方法。
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