The method to automatically control cutting chatter based on on-line recognition of stable cutting point is studied by experiments.
通过试验研究了切削颤振自动控制的稳定切削点在线识别方法。
This article also puts forward the concept and evaluation method of the stable critical point of the pressure drop. therefore it has supplied the basis for deter - mining the optimum transfer plan.
本文还提出了在生产实际中有意义的压降稳定临界点的概念和求法，为确定最佳输送方案提供了依据。
The method performs active power perturbation analysis respectively on the stable equilibrium point of pre-fault system, the trajectory of fault-on system and transient stability of post-fault system.
应用暂态能量函数分析给出了注入空间上的实用动态安全判据，以此来量化暂态稳定性指标，从而实现对事故后系统的有功功率小扰动分析。
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