In the end , we discuss the relationship between the parameters in the cure of amplitude - frequency and the physical parameters of the system , and optimize the parameters 最后详细研究了系统的幅频响应曲线中的各参数与系统物理参数之间的关系,并进行了参数选择。
Through analysis on skin depth and calculation of the responses of a theoretical model , the mt response curves for 40 number and 80 number frequencies are obtained 通过对趋肤深度分析以及对理论模型响应的计算，得到了80个频率点与40个频率点的大地电磁测深响应曲线。
The temperature of resistor - furnace is a one - order inertial pure lagging system . by making computer simulation with matlab and adjusting kp , we obtain a satisfied step response curve 电阻炉炉温为一阶惯性纯滞后系统，通过matlab进行计算机仿真，调节kp的值，可得到较为理想的阶跃响应曲线。
5 . the control systems of the heater are designed by the adaptive fuzzy neuron control arithmetic . the step response curve is got . the results show their nice performances 针对实验室电加热炉系统，使用自适应模糊单神经元控制算法进行控制系统的设计，得出阶跃响应曲线，取得了满意的控制效果。
The amplitude - frequency response equations and the local bifurcations are respectively analyzed in the two resonant cases . the numerical simulations are given to obtain the amplitude - frequency response curve 利用数值模拟方法得出了1 3亚谐共振和1 2亚谐共振情况下的局部分叉和振幅-频率响应曲线。
The amplitude - frequency response equations and the local bifurcations are respectively analyzed in the two resonant cases . the numerical simulations are given to obtain the amplitude - frequency response curve 最后应用matlab仿真软件对频率响应方程进行数值模拟，得出了系统在内共振和1 / 3亚谐共振情况下的分叉和频率响应曲线。
The motion orbits , vibration time histories and imbalance response curves of the rotor system at different magnetic field frequencies and densities were measured and compared with those at steady magnetic field 通过测量不同磁场频率和强度下转子系统的运动轨道、振动时间历程和不平衡响应曲线，并与恒定磁场下的结果进行了比较。
3 . based on the above solutions , the influences of soil parameters in different visco - elastic model and viscosity of pile material on vibration characteristics and time domain response of pile are analyzed in detail 3 、基于所得解，详细分析了各种模型下有关土工参数对桩的振动特性及时域响应曲线的影响规律，并研究了桩材料阻尼及土层性质差异等的影响。
This program can do the static characteristics test and draw frequency response characteristics curve of the electro - hydraulic servo valve . the frequency response characteristics curve is done by the spectrum analyzer td4010 in the traditional way 同时,此套测试系统软件也能实现电液伺服阀动态性能的测试,进行频率响应曲线绘制,以替代频谱分析仪td4010的功能。
Finally , do experiment on mechatronics parameter coupling experiment bench and analyze performance of whole system via data and dynamic response curse of mechanism transmission system and servo system , at the same time , tuning and optimal parameter of experiment system 最后，通过实验数据和系统动态响应曲线分析传动系统和伺服系统整体性能指标，整定优化系统参数。
