After comparing the speed of rotation time-domain curve diagram of the motor with the ideal curve diagram, we gain the result that the dynamic characteristic of this pump-controled motor system is bad and unstable. 通过比较仿真后的马达转速时域曲线图和理想的马达转速时域曲线图,得出该泵控马达系统的动态性能和稳态性能差的结论;
In the rotation diagram of polytrioxane obtained by γ-irradiation of trioxane there appear some new diffraction spots in addition to that for ordinary polyoxymethylene. 在辐照聚合制得的聚三聚甲醛的回转图上,除出现普通聚甲醛的衍射点外,还存在着一些新的衍射斑点。
Based on the modern state feedback control theory and the demand of no error of hydraulic turbine ( rotation speed) regulation system, the similar block diagram of the traditional hydraulic turbine regulation system was obtained from state feedback model of the hydraulic turbine control system. 本文应用现代状态反馈控制理论,结合水轮机(转速)调节系统的恒值调节要求,从水轮机控制系统状态反馈模型出发,给出了与常规水轮机调节系统相似的系统框图。
In the mathematical model using limit analysis method, rotation regression technique method and phase diagram schematic method, in the model, the time series and the panel measurement method. 在数理模型方面使用了极限边界分析方法、旋转回归技术方法以及相图示意等方法,在计量模型方面,采用了时间序列和面板的计量方法。
Since the stellar rotation is taken into account, our model is located very near to the upper boundary of period-color diagram which is obtained from observations of W UMa type systems. 由于考虑了恒星自转,我们得到的理论模型在WUMa型相接双星的观测周期-颜色图上的位置非常接近观测得到的上边界。