With a few arbitrary constant for every formula, the average errors are less than 2% for all the formulas in this thesis.
虽然每个公式中只有少数几个系数,但是本文中所有公式的平均误差都小于2%。
The state variable approach of modern control theory provides a uniform and powerful method of representing systems of arbitrary order, linear or nonlinear, with time-varying or constant coefficients.
现代控制理论的状态变量法提供了一种统一、高效的方法来描述具有任意阶次、线性或非线性、时变或常系数的各种系统。
It is found that the total system imbalance power during fault is almost a constant and may be calculated from the imbalance power of arbitrary generator.
在研究中发现了故障期间全系统的加速功率几乎不变,且与任意发电机的加速功率之间存在简单关系。
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