It transforms the inverse problem of parameter identification into solution of optimization problem using evolutionary algorithm.

该方法把参数识别反问题转化为优化问题用演化方法求解.

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Structural modal parameter identification under ambient vibration is becoming the main research area.

基于环境振动的结构模态参数识别方法正逐渐成为国内外研究的一大热点.

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A general approach based on evolutionary algorithms to inverse parameter identification problems of PDEs is introduced.

给出了一种利用演化计算方法求解微分方程中的参数识别类型反问题的方法.

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Parameter identification problem is a class of inverse problem of equivalued surface problem.

参数辨识问题,是以等值面边值问题为正问题的一类反问题.

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We can implement the modal parameter identification in frequency domain or time domain.

模态参数识别可分为时域法或频域法两大类.

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Compared with the normal frequency - domain modal analysis method, it is more exact in parameter identification.

对比一般频域模态方法, 该方法对模态参数识别更准确.

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The parameter identification of nonlinear hysteretic systems is dealt with in the paper.

研究了非线性迟滞系统的参数识别问题.

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Based on the timing interrupt programming a method of the linear motor parameter identification is proposed.

研究了基于定时中断编程的直线电机模型参数辨识技术.

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