解耦子系统 meaning in Chinese
decoupled subsystem
Examples
- Using lyapunov functional and linear matrix inequality ( lmi ) technique , and through the stability of subsystems decoupled in a single direction , we obtain an estimation formula of parameter ' s stability domain
再利用标量lyapnov泛函和线性矩阵不等式技术，由单向解耦子系统的稳定性得到线性时滞大系统和非线性大系统参数稳定域的估计公式。 - The set of these eigenvalues can be regarded as the eigenvalues of primary system approximately . this method not only can control the scale of the block - decoupling subsystems , but also achieves the reduced - order eigenvalue calculation for multi - machine power system . so this method can avoid the dimension disaster in the qr and calculate all the eigenvalues of large power system with the effect of damping windings considered
这一方法可以控制分块解耦子系统的规模，实现多机系统特征值的降阶计算，避免特征值qr算法的“维数灾难” ，同时为采用计及发电机阻尼绕组作用的详细模型计算大型电力系统的全部特征值、提高电力系统小扰动稳定分析的准确性提供了一种方法。 - Based on the electromechanical coupling characteristic of the multi - machine power system , the transitive closure is calculated depending on the synchronization torque coefficient matrix . then a proper threshold value is chosen to achieve the reasonable block decoupling of multi - machine power system . eigenvalues of block - decoupling subsystem are calculated respectively
该方法根据多机电力系统的机电耦合特性，在多机系统同步力矩系数矩阵的基础上，求取传递闭包，通过选择适当的阈值水平，实现多机系统的合理分块解耦；对各分块解耦子系统分别计算特征值，各子系统的特征值的集合可以近似作为原多机系统的特征值。