阶跃响应

再根据阶跃响应特性来设计与计算PID调节器的最优参数值。

From the step response characteristic , it can design and calculate the optimized parameters of PID controller .

在MATLAB中仿真分析了推力测试系统的阶跃响应和梯形脉冲响应。

The step response performance and the response of trapezoidal pulse is analysed by the means of simulation in MATLAB .

本文介绍了根据对象阶跃响应曲线进行数字PID调节器参数最优整定的方法。

This paper presents a method for optimizing the digital PID parameters on the basis of object unit-step response curve .

动态矩阵控制（DynamicMatrixControl，DMC）算法是一种基于对象阶跃响应预测模型、滚动实施并结合反馈校正的优化控制算法，是预测控制算法之一。

Dynamic Matrix Control is a kind of optimization control algorithm based on object step response prediction model , rolling conduction and making feedback correction .

低真空封装的新型变电容面积MEMS惯性传感器阶跃响应特性分析

Study of Inertial Step Response of a Novel MEMS Capacitive Accelerometer with Variable Areas in Low Vacuum

通过这套装置，学生可以做多输入多输出系统建模、阶跃响应曲线、数字PID控制、解耦控制以及各种控制算法仿真等实验，还可用于模拟工业生产过程进行控制算法仿真实验。

The students can make experiment of model coefficient , digit PID control , decoupling control and other algorithm emulation by this equipment .

利用系统阶跃响应曲线相平面分析，结合专家经验制定模糊PID控制规则，降低对专家经验的依赖性。

Analyzing the phase plane of system step response , and developing fuzzy PID control rules from expertise is to reduce expertise dependence .

用阶跃响应法进行计算机控制系统对象模型辩识，提出了一种直接求取Z传函的方法，省去了求S传函的中间步骤。

This paper , using unit step response , puts forward a direct method for identifying process in computer control system .

以流量控制装置为例，开发了远程阶跃响应辨识实验，远程PID控制实验和自定义控制算法实验。

A example of flux control is presented to be exploited remote step response identification experiment , remote PID control experiment and custom arithmetic experiment .

运用Fourier函数分析法逼近大攻角非定常气动力阶跃响应模型。

A nonlinear unsteady indicial response model of aerodynamic coefficient could be approximated by the use of Fourier analysis function at high angle of attack .

针对现有非自衡对象DMC算法预测模型不易建立的局限性，提出一种基于非自衡对象阶跃响应的DMC算法。

A novel DMC algorithm for non self regulating plant is presented based on step response .

基于神经网络非线性模型的多级工作点阶跃响应扩展DMC预测控制

Extension of DMC Predictive Control Using Neural Network Based Nonlinear Models and Multi-step Operation Point Respones

针对DMC算法无法直接对非自衡对象进行控制的特点，推导出了一种基于非自衡对象阶跃响应的改进动态矩阵控制算法。

A improved dynamic matrix control algorithm for a non-self-regulating plant is presented based on step response .

通过基于遗传算法整定的PID控制器对纵向模型进行控制，利用MATLAB仿真软件进行俯仰角的阶跃响应模拟仿真。

For the first time the PID controller based on genetic algorithm control longitudinal model , and using MATLAB simulation software to make the pitching angle step response simulation .

基于阶跃响应的4f系统逆滤波去噪方法

Inverse Filtering Denoising Method for 4f System Based on Step Function Response

利用继电辨识得到过程的临界振荡点，选择不同的相位裕度和幅值裕度得到不同的PID参数组，并提供相应的预期阶跃响应曲线帮助参数选择。

By identifying the limit cycle oscillation frequency point and specific amplitude and phase margin , different PID parameters are provided with anticipative step response curve to help parameter selection .

采用时域阶跃响应及频域响应两种实验建模的方法，建立了系统的近似传递函数，用Matlab仿真的方法进行了验证分析。

By time domain step response experimental modeling method and frequency domain response experimental modeling method , approximate coarse transfer function is constructed , check analysis is carried out in Matlab environment .

电液伺服系统阶跃响应ITAE准则参数优化

Optimization of Step Response ITEA Criteria Parameter in Electro-Hydraulic System

在MATLAB/Simulink环境下，分别建立了单位阶跃响应的模糊PID控制器的系统模型和单位脉冲响应的模糊PID控制器的系统模型。

The system of unit step response model of the fuzzy PID controller and the system of unit impulse response of the fuzzy PID controller were established in MATLAB / Simulink environment .

动态矩阵控制（DMC）算法采用工程上易于测取的对象阶跃响应做模型，控制性能好，鲁棒性强，在过程控制领域得到了广泛的重视与应用。

Dynamic matrix control ( DMC ) use step response measured easily as model . It has good control performance and strong robustness .

阶跃响应和频率响应实验表明系统有较好的跟踪效果，与PID控制作了对比实验，控制效果明显优于PID。

Experiments of step response and frequency response show that the System has better tracing effect , and comparison experiments with PID control indicate the result of control is remarkably better than that of PID .

仿真与测试结果表明，各种模拟低通滤波器和IIR数字低通滤波器的阶跃响应都会出现一定的衰减振荡。

Emulation and test results indicate that damping oscillations appear in the step responses of analog lowpass filters and IIR digital lowpass filters .

在半闭环交流位置伺服系统上所做的实验表明，采用Fuzzy-PID双模控制器与采用经典PID控制器相比，阶跃响应的调整时间减少了33.7%，并且无超调，轨迹跟踪误差减小了47.2%。

Experiment results show that the fuzzy-PID double mode controller reduces settling time by 33.7 % without overshooting and decreases tracking error by 47.2 % in comparison to standard PID controller .

然后用MATLAB软件对系统进行仿真，分析两种控制策略在不同的负载条件下的阶跃响应，得出了相应的马达转速响应曲线图。

And then the system is simulated with MATLAB software , analyzing the respond in two control strategy with different loading steps , and the curve graph after obtaining the corresponding rotational speed of motor is obtained .

设计了系统从动手机构的PID串联校正控制器，进行了系统的阶跃响应特性和位置跟随特性等实验研究，实现了较为满意的控制效果。

A PID series compensator controller on the slave of the system is devised . Experimental researches on step response characteristic and position follow characteristic are done to improve the position control effect of the system . 4 .

阶跃响应特性、频率响应特性及有效位数是数字存储示波器（DSO）性能的重要计量指标。

The step respondence , frequency respondence and effective bits are important metrological specifications of Digital Storage Oscilloscope ( DSO ) .

以阶跃响应实验为基础，初步建立起控制系统的数学模型，设计了适用于该电热板的闭环温度控制系统。系统主要包括温度检测电路、PD控制器、电压-脉宽变换电路及执行元件。

According to step-response experiment , math model of the hotplate was set up and the temperature of controlling system including temperature detection circuit , PD controller , voltage pulse-wide transforming circuit and executor was designed .

其次，对建立的数学模型进行仿真和分析，在MATLAB下绘制了数字化轴向柱塞泵变量机构的开环BODE图和闭环的单位阶跃响应图。

Secondly , the mathematic model was used to analyse and simulate the system , and the BODE graph and closed-loop step response graph were drew in the environment of MATLAB software .

文章推广了Wang氏RC梯形电路模型，对互连线阶跃响应上升时间与门电路参数的关系进行了仿真研究，给出了定量结果。

With the extension of Wang 's RC ladder circuit model , simulations were executed on the relation between the rising time of step response of interconnect and the parameters of gate . The quantitative results were presented .

通过应用ELO模型化简公式寻找优化RC参数，优化的ELO化简模型可使上述比较指标与原始模型的差异减到相当小的程度，单位阶跃响应和频率响应均有很大改善。

However , an RC parameter optimization process based on our formula for the optimal ELO reduction models can greatly improve the above indexes .