基于反馈对消技术的应用,通过极点配置获得状态反馈控制律。
By feedback cancellation technique, a state feedback control law is obtained by pole placement.
本文还对位置跟踪进行PID控制,PID系数通过极点配置方法得到。
Furthermore, this system can control Angle position by PID method in which the PID coefficients are obtained using pole placement.
所谓极点配置就是通过反馈阵的选择,使闭环系统的极点,恰好处于所希望的一组极点的位置上。
The pole-placement namely is to make poles of closed loop of system just at positions of a group of desirable poles by selecting state feedback matrix.
通过在传递函数中引入两个极点,获得了比多环路级联结构更好的系统噪声性能。
By adding two poles into the transfer function, better noise performances compared with that of the MASH structure are achieved.
所提出的控制器既能保证闭环系统全局渐进稳定,又能通过对线性化系统闭环极点的配置来获得期望的闭环系统响应性能。
The presented controller can ensure the global asymptotic stability of the closed-loop system, and attain the desired response performance by assigning the poles of the closed-loop system.
它们具有全局渐近稳定性,且通过配置估值器的极点可按指数衰减速率使初始状态估值的影响快速消失。
They have globally asymptotic stability, and can forget the effect of the initial state estimates at an exponentially decaying rate by assigning the poles of the estimators.
通过应用全极点模型,提取语音信号的线性预测系数,并推导出其倒谱系数,获得线性预测倒谱差分,用以描述说话人声道的动态变化。
By using full pole model, we obtained speech signal LPC, then deduced it's LPCC, and we used the LPCC difference to describe speaker's track dynamic movement.
通过适当的变换,将同时极点配置问题归结为一系列线性方程组的求解问题。
Through suitable transformations, the solution of the simultaneous pole assignment problem is resort to the solution of a number of linear equations.
边界上初始种群的获得比较复杂,它们是通过求得凸多面体所有极点来进行的。
Moreover, the boundary initialization of population is obtained by getting all the extreme points of the bounded convex polyhedron.
采用频域的零点配置方法,通过在系统极点附近配置多个滤波器零点设计强鲁棒性的多峰极不灵敏(E I)最优随机时滞滤波器。
Zero placement method in the frequency domain is utilized to design robust multi-hump EI optimal arbitrary time-delay filter (OATF) by placing two or more filter zeros nearby the system poles.
通过不同算法的比较,介绍了一种更简洁地计算SISO系统的MIMO系统的极点配置方法,以使相对通用极点配置算法进一步完善。
By introduction of a more simple pole placement algorithm of SISO system and MIMO system, makes the involved method in this paper more perfect.
通过优化极点配置,设计了鲁棒滑面和相应的滑模控制器。
Robust sliding surface is designed by optimizing pole assignment, and the corresponding sliding mode controller connected is set up.
通过实验表明,该方法较其它方法简单有效,即使在较低信噪比的情况下,也能对极点作出较好的估计。
The experimental results demonstrate that the method can give a better estimation of poles of damped exponential signals even in a lower signal-to-noise ratio (SNR) situation.
在此基础上,建立了该空间站的一种极点配置混合自适应控制算法,通过计算机仿真验证了该算法的有效性和鲁棒性。
Based on this model, a pole assignment hybrid adaptive control scheme for the station has been proposed and illustrated to be effective and robust through computer simulation results.
本文通过一个定理,给出了广义系统极点配置的可行性,解决了分块阵的子块的存在性问题。
In this paper, feasibility concerning the pole placement of generalized system was discussed by a theorem and the existence of submatrix Awas solved.
该方法通过配置一对复数极点的位置和调整比例增益,获得令人满意的输出响应。
A satisfactory output response is obtained by assigning a pair of complex poles and adjusting the proportional gain.
通过引入控制作用衰减系数及状态反馈加权系数,状态反馈预测控制系统的极点可任意配置。
By introducing new design parameters such as control move damping coefficient and state feedback weighting fact, the poles of the closed loop predictive control systems can be assigned arbitrarily.
通过采用片上极点分离技术和片上零极点抵消技术,保证了没有片外电容情况下低压差稳压器的稳定性。
By using an on-chip pole splitting technique and an on-chip pole-zero canceling technique, high stability is achieved without an off-chip capacitor.
通过建立倒立摆系统的数学模型,应用状态反馈控制配置系统极点设计倒立摆系统的控制器,实现其状态反馈,从而使倒立摆系统稳定工作。
The mathematical model of inverted pendulum system is built, and a controller is designed based on the pole placement method with full state feedback to make the inverted pendulum system work stably.
通过比较,揭示了2 - D问题中极点抽取的必要性。
The comparison shows that the extraction of poles is necessary for 2-d problems.
通过最优输出补偿的方法和鲁棒极点配置的方法来克服数据包丢失对系统性能的影响。
The optimal data dropout compensation and the robust pole assignment in networked control systems are used to overcome the undisadvantage due to data dropouts.
最后设计出了两种控制器,分别是极点配置控制器和变结构控制器,并通过仿真进行了性能比较分析,以及发现与解决应用中可能出现的问题。
At the end, we designed two controller, pole placement and VSC, and did simulation to compare the performance, find and solve the possible problem.
通过采用经验最优零、极点组织零、极点配对方法,可使该滤波器内部幅度限最小。
The internal magnitude bound of this filter can be minimized by using an empirical optimal method of poles and zeros organization.
提出通过线性变换对机器人系统解耦,将高阶系统转化为解耦的低阶系统进行控制的方法,并且应用极点配置对解耦的系统求解机器人控制器。
A linear transformation was proposed to decouple the robot system model, and a controller was obtained by using the pole assignment in the decoupled system.
通过对闭环系统阶跃响应和零极点图的分析,合理的确定了系统最优反馈控制增益矩阵,最终完成了控制器的设计。
With the analysis of the step response diagram and poles diagram, the optimal state feedback array is obtained and finish designing of optimal controller of AGV.
通过引入恰当形式的状态反馈,消除了2 D广义系统的无穷远极点,得到了相应的闭环系统。
Introducing the state feedback with proper form, the infinite poles of 2-d singular systems are eliminated. Accordingly, the closed-loop systems described by Roesser model are obtained.
通过系统分析二阶寄生极点,提出了解决这类电路高频自激的方法。
A simple approach based on an analysis of the location of second-order parasitic poles is used to suppress the self-sustained high frequency oscillations usually found in these circuits.
本文提出一类不依赖被估计系统模型微分状态估计器,参数少、精度高,通过分析其根轨迹和极点要求配置合适的参数;
This paper presents a new differential state estimator, which does not rely on the model of the estimated system and has higher accuracy with a few parameters.
本文的目的是就私有极点的全部移除或部份移除对传输零点所起的作用作进一步的探讨,并通过例子来说明之。
The objective of this paper is to approach the subject from exploring the effects of entire or partial removal of private poles on the transfer function zeros. Illustrating examples are also included.
为了提高系统的稳定性,抑制滤波器的谐振,在双闭环控制的基础上提出了一种基于虚拟电阻思想的控制策略。通过对滤波电容电流的积分处理,改变了系统传递函数的极点,确保了系统的稳定运行。
To suppress resonance of LCL filter and improve stability of system, it is pre - sent that a voltage and current double loops control strategy based on virtual resistor concept.
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