At last, for the high-step system, by themultinomial Hermite-Biehler generalized theorem, a new method is introduced, whichcould determine the stability region of PID parameter in the closed-loop system.
最后，针对高阶线性系统，根据关于多项式的Hermite-Biehler推广定理，本文提出了一种如何确定闭环系统PID控制器参数稳定域的方法，并且给出了仿真的示例。 这为系统PID控制器的参数整定的提供了理论依据。
参考来源 - PID控制器的参数整定及其稳定域研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Under different operating conditions, the voltage stability region is compared with that of the synchronism stability.
相对于电力系统的不同运行条件，文中对电压失稳域与同步失稳域进行了比较。
Differential topological characteristics of the small signal stability region (SSSR) in power systems are tentatively studied in this paper.
对电力系统小扰动稳定域的微分拓扑学性质进行了初步探讨。
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