In the paper, the human being, in an abstract sense, is deployed as an important component of the artificial system, whose characteristics and dynamicreciprocity with the environment are studied.
文中把抽象的人作为人工系统的重要元素，研究了人工系统的特性及与环境相互作用的动态演化规律。
2
Then set up the dynamic model and power flow model of UPFC that can reduce the reciprocity of internal controllers of single UPFC.