进而讨论了不确定连续系统的闭环极点配置在圆形区域内的鲁棒容错控制问题,给出了该条件下鲁棒容错控制系统的设计方法及其有效性。
Robust fault-tolerant control problem for uncertain continuous systems based on regional pole assignment is discussed. Then the design method and its effectivity are given.
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.
给出了从逆问题指定闭环极点设计最优调节器的方法,试图从工程角度解决单输入线性定常系统最优调节器的极点配置问题。
From the engineering point of view, a design method for single input optimal regulator with preassigned closed-loop pole by inverse problem approach has been derived.
算法的一个特点是能够配置闭环极点,克服了一般自适应控制二次型性能指标中加权阵选择的困难。
The algorithm realizes the pole placement of closed loop systems and overcomes the difficulty of the weighting polynomials choice of the quadratic cost function in general adaptive control.
本文给出了一种利用PID加输出反馈来任意配置闭环系统极点和零点的简单实用的电液伺服系统设计方法,仿真设计实例表明了该方法的有效性。
This paper gives out a simple and practical method of designing electrohydraulic servo system by using PID plus output feedback to make arbitrary configuration of pole-zero in closed-loop system.
已有的极点配置算法对离散时间系统在保证闭环系统的稳定性方面是有效的,但由于算法采用的不是优化策略,因而对任意的有界参考输出不具有最优跟踪性能。
There are lots of pole configuration algorithms which can guarantee the stability of closed loop system, but the algorithm have not optimal trace for lack of optimal strategy.
在配置闭环极点的同时,对调节器的高频增益加以限制,以减弱控制信号的高频振荡。
The high frequency gain of the regulator is limited to suppress the high frequency oscillation of the control signal while assigning the closed-loop poles.
理论分析表明,采用该内模控制结构,只要适当选择输出误差反馈增益,可实现闭环系统极点的任意配置。
Theoretical analysis shows that, pole placement control can be realized using this newly developed internal model control structure just from appropriate selection of the feedback gains.
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.
考虑连续广义系统的圆形区域极点配置问题,采用微分状态反馈的方法设计控制律使得闭环系统正则,无脉冲且闭环极点位于给定的圆形区域内。
The objective was to design derivative state feedback controllers so that the closed-loop system was regular, impulse-free, and the closed-loop poles was to be placed in a given region.
该方法把闭环系统的全部极点配置在复平面左半面的一个特定的区域之内,使闭环系统具有预期的稳定度。
The method assigns all poles of the closed system to a special region in the left side of the complex plane to make the closed system obtain a desired degree of stability.
该算法也使得闭环系统极点得到任意配置。
This algorithm can also enable poles in the closed loop system to be configurated arbitrarily.
该算法也使得闭环系统极点得到任意配置。
This algorithm can also enable poles in the closed loop system to be configurated arbitrarily.
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