经典控制理论

并用PD及最优控制等经典控制理论对航天器姿态动力学模型进行了建模，并运用MATLAB进行了详细的仿真，得到了仿真结果。

With PD and optimal control of classical control theory model of the spacecraft attitude dynamics modeling , and conducted a detailed MATLAB simulation .

根据经典控制理论和模糊控制理论，分别设计精确停车PID控制器和模糊PID控制器。

And then , the PID controller and the fuzzy PID control for high stopping accuracy will be designed by classical control theory and fuzzy control theory .

H控制可以弥补现代控制理论和经典控制理论的缺陷，对被控对象的不确定性进行有效处理。

The H control can make up blemish of modern control theories and classic control theories and deal with the indetermination of the controlled object effectively .

因此，论文提出了将经典控制理论与神经网络结合起来的复合控制策略，以克服线性PID控制方法的缺陷。

So the optimal control theory with neural network was applied in the control system in order to eliminate the disadvantages of traditional control method .

在目前绝大多数拥塞控制方案不能用数学工具进行分析的情况下，本文根据经典控制理论的有关原理，使用一个PI控制器实现了拥塞控制算法。

Since most existing algorithms cannot be analyzed by mathematical tools , this paper proposes a new algorithm with a PI controller .

首先利用经典控制理论中的工程设计方法，在控制系统的前向通道中串联一个PD控制器，并合理的设计了控制器的参数。

With the theory of engineering design method , a PD-Controller is serried in the first-channel of the control system , and the optimal parameters are obtained .

作者运用经典控制理论中最佳控制理论，得到AGV速度环和电流环控制器的最佳控制参数。

The author applies optimum control of classic controlling theory , and gets the optimum control parameter of current-loop and velocity-loop .

第2章介绍了经典控制理论，重点介绍了应用广泛的PID控制原理，介绍了常用的改进PID控制模型，并对PID模型进行Matlab仿真分析。

At the second section I tell the classic control theories , mainly tell the theories of PID , then tell of the advanced PID control models , and simulate the PID models with Matlab .

经典控制理论自从20世纪40年代以来发展速度很快，已经形成了成熟的理论体系，经典PID控制器在石油化工、电力、冶金、轻纺等行业中得到广泛应用。

Since 40 years from the 20th century , classical control theory developed fast , and formed a mature theory system . Classical PID controller has been widely used in the petrochemical , electric power , metallurgy , textile and other industries .

论述了在经典控制理论中常用的代数稳定判据、根轨迹法、Bode图在判定控制系统稳定性中的联系和区别；

It expounds the difference and relation of the algebra stability criterion , the foot locus law and Bode ′ s chart in the classics control theory .

通过例题比较表明，用这种方法求取线性系统传递函数非常简便、快速和准确，优于经典控制理论中的方框图等效化简方法和Mason公式法；

It is very simple , fast and accurate for seeking transfer function linear systems . It is better than block diagram equivalent simplification and Mason formula in classical control theory .

针对传统控制方法的缺陷，将经典控制理论与BP神经网络相结合，提出一种基于BP神经网络的最优控制策略，并证明该闭环系统具有渐近稳定性。

Thirdly , aiming at the disadvantages of traditional control method , an optimal control strategy based on BP neutral network was proposed after the combination of Classic Control Theory and BP neutral network , and the close-loop system is proved to be gradually stable .

应用经典控制理论中的频域法，得到了系统可镇定PI控制器参数的完整的取值域，同时也得到开环不稳定系统存在可镇定PI控制器的充要条件。

Using frequency-domain design method , not only the complete parameter set of stabilizing PI controller is achieved , but also the necessary and sufficient condition for the existence of a stabilizing PI controller for an open-loop unstable system is derived .

在经典控制理论中，频率特性分析是联系时域法和频域法的桥梁，而且它还可以解决Routh判据无法解决的一些问题。

Analysis of frequency characteristics in classical control theories serves as a bridge connecting time domain method and frequency domain method , and solves problems beyond Routh Criterion .

研究表明，GPS／SINS复合制导能大幅度提高远程火箭弹的射击精度，应用经典控制理论设计的控制系统能很好的完成控制任务，控制系统各项指标良好。

The research indicated , GPS / The SINS combined guidance can large scale enhance the long-distance rocket projectile the precision of fire , can very good complete the control task using the classics control theoretical design control system , control system each target is good .

主要工作包括：首先，基于经典控制理论，采用传统的三通道独立设计的方法，设计各通道控制器，然后引入协调解耦回路抑制三通道间的耦合作用，基本实现了BTT控制。

The main contents include : Firstly , based on classical control theory , a traditional method of designing 3-channel independently is adopted in the process of designing the controllers of each channel .

文章就以典型二阶系统为例进行QFT控制器的设计，仿真结果表明定量反馈理论在不确定系统设计中有着经典控制理论无法替代的性能。

Using the uncertainty system for example and design the QFT robust controller , the simulation results indicate that the controller is very robust and the output responses are fully satisfactory .

认为在计算多层墙体Z传递函数系数的方法中，基于经典控制理论的传统方法存在漏根问题，基于现代控制理论的状态空间法则需要计算矩阵指数而存在计算量和存储量问题。

As to calculating the Z-transfer function coefficients of multi-layer walls , considers that the conventional method based on the classical control theory might lead to root-missing occasionally and the state space method based on the modern control theory needs large computation and memory because of the matrix exponential calculation .

由于闭环系统的特征方程分母中含有时滞项，从特征根角度分析系统的稳定性具有一定的难度，因此本文采用的是经典控制理论中的波特（Bode）图频域分析法。

Because the closed-loop system has the time delay unit in its characteristic equation , it is difficult to analyze the stability with the latent root . The paper uses the bode plot frequency-domain design method of the classical control theory .

Lions的经典控制理论，证明了最优分布控制的存在唯一性，并给出了控制u∈Uad为最优的充分必要条件。

Lions ' classical control theories , it proves the existence and uniqueness of the optimal distributed control for the system and obtains the necessary and sufficient conditions for a control u ( t , x )∈ U_ ( ad ) to be optimal .

对于倾斜转弯（BTT）导弹而言，现有的自动驾驶仅三通道独立设计方法都是在忽略通道间耦合关系前提下根据经典控制理论的单变量频域方法设计的。

For Bank-to-turn ( BTT ) missiles , all the autopilot 3-channel independence design methods having presented are single input frequency methods based on the classical control theory , which need omit all the coupling relationship among the three channels of an autopilot .

针对按经典控制理论设计的速度调节器和实际运行结果出入大的问题，提出用二次型性能指标最优调节器（LQSF）的设计思想，实现永磁同步伺服系统的速度环调节器的设计。

Aiming at the problem that the speed regulator parameters designed by classical control theory are very different from that used in practical , the design of speed regulator of Permanent Magnet Synchronous Servo System is put forward by means of Linear Quadratic State Feedback ( LQSF ) .

经典控制理论辅助分析软件的设计

Designing Technology of Computer Aided Analysis Software for Classical Control Theory

经典控制理论在电磁轴承系统控制中的应用

An Application of Classical Control Theory on Active Magnetic Bearing System

现代控制理论与经典控制理论的对比研究

Comparative Research of Modern Control Theory and Classical Control Theory

自动平衡倒置摆系统&一个有趣的经典控制理论教学实验装置

Automatic balancing inverted pendulum an interesting teaching experiment of conventional control theory

试谈经典控制理论中的初始条件问题

A Preliminary Study of Initial Conditions in Classical Control Theory

基于经典控制理论的控制系统计算机辅助设计软件

Computer - aided design software based on classic control theory

介绍了状态空间分析法与经典控制理论的区别。

The difference between state-space analysis method and classic control theory is presented .

利用经典控制理论的方法建立了串联补偿器的传递函数模型，并且对由瞬时电容电流反馈和输出电压瞬时值反馈构成的双环反馈控制方式进行了动态特性的分析。

The system transfer function model is set up based on the classical control method .