A transient Angle unstable mode of power system closely relates to a controlling unstable equilibrium point (UEP).
电力系统暂态功角失稳模式同相关不稳定平衡点密切相关。
A new method based on the theory of adjoint systems to compute the controlling unstable equilibrium point is presented.
提出了一种基于伴随系统理论的电力系统主导不稳定平衡点的求解方法。
The single parameter sampled data feedback control directs the system to unstable equilibrium point with only one parameter.
在采样数据反馈控制中，只要利用一个参数便将系统控制到非稳定平衡点。
Calculation of the controlling unstable equilibrium point (CUEP) is important in the direct method for power system transient stability analyses.
主导不稳定平衡点(CUEP)的计算在电力系统暂态稳定分析直接法中具有重要意义。
By utilizing linear feedback control and adaptive control approaches, the stabilization of unstable equilibrium points of a new chaotic system was studied.
利用线性反馈控制和自适应控制方法，研究了一种新的混沌系统的稳定不稳定平衡点的。
A new method based on adjoint system and minus system to compute unstable equilibrium points on the stability boundary of power system classical model is proposed.
提出一种基于伴随系统和变号系统的求解电力系统经典模型稳定边界上不稳定平衡点的方法。
A stable or unstable circuit can be explained with the tendency of initial variation of circuit variables relative to the equilibrium solution, and can be discriminated on the feedback gain.
稳定电路或不稳定电路可用电路变量相对于平衡解的初期量变趋势来解释，而由反馈增益加以判断。
In other words, the unstable limit cycle will be bifurcated from the original asymptotical stable equilibrium point at another higher series compensation level, and the system dynamics will change.
换句话说，在另一较高的串联补偿度上，轨道不稳定的极限环将从原来渐近稳定平衡点上分岔出来，系统的稳定性态将被改变。
This paper divides the equilibrium state of unstable system into two state: one is geometrical stable equilibrium state, the other is elastic stable equilibrium state.
本文将其受力状态分解为两部分，一是几何稳定平衡状态，二是弹性稳定平衡状态。
When this system has harvesting rate, we have also proved that if there is a positive equilibrium point in the system, it is then globally unstable.
当该系统具有收获率时，证明了该系统若存在正平衡点，则它是全局不稳定性。
When this system has harvesting rate, we have also proved that if there is a positive equilibrium point in the system, it is then globally unstable.
当该系统具有收获率时，证明了该系统若存在正平衡点，则它是全局不稳定性。
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