In hydraulic system linear models identification, a method using field test data under step disturbance of given power has been proposed in this thesis.
在水力系统线性化模型辨识方面，本文提出了使用给定功率阶跃扰动下实测数据进行辨识的方法。
In identification experiment of ShiSanling pumped storage power station, reliable results has been achieved by using step disturbance of given power signal.
在十三陵抽水蓄能电站辨识试验中，使用给定功率阶跃扰动信号进行辨识，取得了满意的辨识结果。
In simulation experiment, results of identifying models using step disturbance of given power signal, white noise signal, and pseudorandom signal as input signals have been compared.
在仿真试验中，比较了给定功率阶跃扰动信号、白噪声信号及伪随机信号分别作为输入信号进行辨识的结果。
Each step is compared to the one preceding it to see how its more refined perception engenders less disturbance.
将每一步都和前一步对比，看它如何变得更加纯净更少扰动。
A number of conventional time-varying step size algorithms have been tried on the active filter, and experiments indicate that their performance is highly sensitive to the noise disturbance.
对已有改进自适应算法性能进行分析，并尝试将其应用于有源滤波器谐波检测中。实验表明这些变步长算法的性能极易受到系统中噪声信号的干扰，改进效果不明显。
This paper presents a comprehensive method based on different conditions after disturbance to avoid the problems caused by the traditional prediction for out- of- step protection.
针对传统大型发电机失步预测保护所存在的问题，并根据不同预测原理在实际应用中的优缺点，提出了一种综合保护方案。
This paper presents a comprehensive method based on different conditions after disturbance to avoid the problems caused by the traditional prediction for out- of- step protection.
针对传统大型发电机失步预测保护所存在的问题，并根据不同预测原理在实际应用中的优缺点，提出了一种综合保护方案。
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