波德图

对PID参数进行了仿真，通过仿真及矫正后的波德图对比，系统获得良好的动态性能。

Through system emulation and the bode graph comparison , the system can get better dynamic performance .

通过分析其开、闭环波德图，得出本系统为稳定系统，经过PID校正后，系统的响应速度提高。

The system is stable by analyzing of open and closed bode diagram . After adjustment , the response characteristic of hydraulic AGC is enhanced .

采用频率带宽分析方法，综合各参数变化对波德图的影响，设计出一组合适的PID控制参数，改善了主汽温调节品质。

Based on which , a set of PID parameters is designed by using frequency bandwidth analysis to improve the performance of main steam temperature controller .

根据摇摆台系统的数学模型，在Matlab/Simulink软件中建立相应的仿真模型，利用Simulink对摇摆台系统的动态特性进行仿真，输出示波器仿真信号、阶跃响应曲线和波德图。

Then related simulation model is established with Matlab / Simulink software . Dynamic characteristics of the swaying bench is simulated , simulation signal of oscillograph , step response curve and Bode graph are output .

基于经验模态分解的转子启动波德图绘制

Bode Diagram Plotting of Rotor Startup Based on Empirical Mode Decomposition

转子振动波德图的计算机辅助测试与分析系统

Computer aided measuring and analytic system on making rotor vibration bode diagram

基于波德图分析的鲁棒调节器设计

Design of Robust Controller Based on the Bode Diagram Analysis

对系统的动态响应特性进行了定性描述，并绘制了开环系统的波德图。

The text makes dynamic particular analysis of the response of the system , also drawing the Bode figure of open loop system .

水轮机调节系统参数整定一般常用绘制波德图或根轨迹图以配合现场调试。

Parameter presetting of a water turbine governor system is conventionally implemented by use of Bode-diagram or Root-locus plotting in conjunction with in-situ adjusting .

系统性分析了电容耦合基本共射放大器的频率特性，得到了比较完整的频率特性函数和波德图。

Frequency characteristic of capacitor - coupled basic common - emitter amplifier has been analyzed , the complete frequency characteristic function and Bode diagram are given .

介绍了一种利用高性能数据采集卡及定时/计数器卡对转子振动波德图进行测试与分析的系统。

A testing and analysis system used in rotor vibration bode diagram is introduced . The system is based on a high_performance data acquisition card and a timer / counter card .

该控制系统分析软件集线性微分方程数值求解、线性系统仿真、非线性系统仿真、采样系统仿真以及根轨迹绘制、波德图绘制、相轨迹绘制等功能于一体。

This control system analysis software includes linear differential equation value solving , linear system simulation , nonlinear system simulation , sampling system simulation root-locus drawing , Bode chart drawing and pose-locus drawing etc.