Upon the research on the whole electric power system, the robustness of fault diagnosis algorism is bad and it is hard to build practical math models for some objects.
在对整个电力系统进行故障诊断研究时，故障诊断算法的鲁棒性差且有些诊断对象不易于建立实际系统数学模型。
The main contents are: writing data communication program to connect math models with virtual DCS based on database technology;
主要内容有：利用数据库技术编制数学模型和虚拟DCS之间的数据通信接口；
The math models, which include kinematics math model of the human's eye and neck system and math model of the camera, are established.
建立了仿人眼颈视觉系统的数学模型，包括仿人眼颈系统的运动学数学模型和摄像机数学模型。
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