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自然激励下建筑结构的模态参数识别,首先通过自然激励技术(next)得到结构的自由响应,然后由自回归滑动平均(arma)方法识别模态参数。-natural incentive structures under the modal parameter identification, First through natural incentive Technology (next) to be free to respond to the structure, then autoregressive
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涉及电力系统的文献,电力系统负荷模型结构与参数辨识的研究-Literature related to power systems, power system load model structure and parameter identification study
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基于量测信息的节点等效参数辨识,以供快速稳定态势评估-Node equivalent parameter identification based on measurement information for fast and stable Posture Review
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利用微分法、两运行潮流方法和灵敏度方法进行戴维南等效参数辨识和效果比较-Differential method, the method and the sensitivity of the method of two-run trend Thevenin equivalent parameter identification and effect
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利用两个潮流断面数据,进行等效参数辨识,matlab环境-Two trend of cross-section data, the equivalent parameter identification, matlab environment
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分数阶maxwell模型参数识别,定阶数,弹模和粘度系数-Fractional Maxwell model parameter identification
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动态矩阵控制算法,以递推辨识参数作为预测模型参数,递推辨识参数作为被控对象参数-Dynamic matrix control algorithm to recursive identification parameters as the predictive model parameters, recursive identification parameters as the controlled object parameter
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桥梁结构模态参数识别,emd,hht,wt-parameter identification using emd method
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广义预测控制,采用隐式直接算法,实现参数辨识和预测控制-Generalized predictive control, implicit direct algorithm, parameter identification and predictive control
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复morlet小波识别模态参数(阻尼和频率)的算例-Modal parameter identification combined Morlet wavelets (damping and frequency) examples
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五阶实用模型,DQ解耦数学模型,可用于参数辨识,数值计算与仿真。-Five order practical model, DQ decoupled mathematical model, can be used for parameter identification, numerical calculation and simulation.
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试验模态参数的频域识别方法——导纳圆法模态参数识别-Frequency Domain Identification of Experimental Modal Parameters- Admittance- circle Method for Modal Parameter Identification
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itd,一种时域模态参数识别方法,可以得到结构频率,阻尼比,振型,可直接使用,不需更改-A time domain modal parameter identification, can be measured data get the structure frequency and damping ratio and mode shapes
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最小二乘法,用于数据预处理,消除趋势项,减少误差-A time domain modal parameter identification, can be measured data get the structure frequency and damping ratio and mode shapes
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数字滤波器,用于数据预处理,虑掉不需要的频率成分-A time domain modal parameter identification, can be measured data get the structure frequency and damping ratio and mode shapes
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多自由度强迫振动计算,含详细解释,可以得到频率,阻尼比,振型-A time domain modal parameter identification, can be measured data get the structure frequency and damping ratio and mode shapes
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随机子空间法,用于结构模态参数识别,能够得到结构频率,阻尼比,精度高-A time domain modal parameter identification, can be measured data get the structure frequency and damping ratio and mode shapes
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