2、

By this method, one can construct many state feedback such that each closed-loop system of induction motor is asymptotic stable in large.

按照本文的主要定理,可以对感应电动机系统构造多种状态反馈,所得闭环系统均是全局渐近稳定的。

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4、

With research objective on two closed loop system of DC electromotor, calculative expressions and boundary condition of parameters with cubic equation model are introduced in the paper.

以可控硅直流电动机双闭环系统作为研究对象,给出了三阶模型下的参数计算公式和边界条件。

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5、

Conventional stabilizing controllers for the nonholonomic systems stabilize the closed loop system to a target point.

传统的关于非完整系统的镇定控制器都是使得闭环系统被镇定到一个目标点。

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6、

This study tries to avoid the influence of time-delay variation on the stability of the closed-loop system by choosing an apposite sampling time and closed-loop system time constant. There by a concept "Dahlin Algorithm Absolute Stability" is presented.

选择适当的采样周期T0和闭环系统时间常数T,避开时滞变化对闭环系统稳定性的影响,提出了Dahlin算法绝对稳定性概念。

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7、

3-way catalytic converter closed loop system, match EURO III

三元催化转换器闭环系统,符合国家III号排放标准

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8、

The ESP ( electronic stability program) is a new kind of active safety systems, is a closed loop system designed to improve vehicle handling and braking response through programmed intervention in the braking system and/ or powertrain.

ESP车身电子稳定系统是新型主动安全系统,是一个闭环系统,通过制动系统和/或powertrain系统的干涉来改善车辆的操纵和制动响应。

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9、

The small signal mathematical model of push pull DC/ DC converter is constructed by applying the state space method, and the closed loop system block diagram and transfer function are proposed.

文章给出了应用状态空间平均法所建立的推挽式DC/DC变换器的动态小信号数学模型,得出了闭环系统框图和传递函数。

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10、

A three-loop system is constructed for a vector control permanent magnet linear synchronous motor ( PMLSM). In the speed-loop and current-loop, an IP controller and a state feedback controller are used for high accuracy and rapid tracking and to restrain disturbance.

把一矢量控制的永磁直线电机构成一个三环系统,在速度环和电流环内采用IP速度控制器和状态反馈控制器,以实现电机的高精度快速进给,并抑制外部扰动对系统的影响。

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11、

At the same time, through analysed theoretical principle of CNC servo system, simplified the closed-loop system, established a mathematical model of the control system.

同时通过对数控伺服进给系统原理的理论分析,降阶简化了系统的闭环传递函数,建立了控制系统的数学模型。

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12、

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.

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。

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13、

Research of Open Loop System of Three-phase Inverting Circuit Use for Closed Loop System

三相逆变电路中开环调节用于闭环系统研究

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15、

Developing simulation test box to simulate on-field electro-hydraulic system signals and closed-loop system, it can achieve lab debug.

开发模拟试验系统,可以模拟电液系统现场的各种信号和闭环回路,实现实验室调试。

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16、

Study on Control Model of Big-loop System about Stewart Flat of Space Docking General Test Stand

空间对接综合试验台大回路系统控制模式的研究

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17、

In the last part, for a class of nonlinear dynamic system, the author has designed an 'Adaptive Fuzzy wavelet Neural Network Controller' based on T-S model and slide mode control, also the asymptotical stability of the closed-loop system is proved.

在前面工作基础上,本文对一类非线性动态系统,设计了一个基于模糊小波神经网络自适应跟踪器,并且证明了自适应闭环系统的渐近稳定性。

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18、

In a word, the control purpose is how to deal with the disturbance and high-priority traffic, the proposed controllers can guarantee the stability of closed-loop system and reduce the magnitude and persistent time of the congestion.

控制器设计的目的是:考虑到上述干扰并且不影响高优先业务的情况下,使缓冲区队列长度和ABR源的允许速率分别达到稳定值,即,保证闭环控制的稳定性;

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19、

It first introduces an inner feedback loop for integrating processes through PD controller, and the loop system is approximated to a second-order plus time delay model.

该方法首先通过PD控制器对积分过程建立内部反馈控制回路,将内部闭环系统近似为二阶加纯滞后模型;

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20、

The control strategy based on BP-RBF is introduced to complete decoupling control of the loopers' height and tension system. The controller designed guarantees the asymptotic stability of the closed-loop system.

提出了BP-RBF神经网络自适应控制策略以减弱系统的耦合影响,证明了所设计的控制器能确保闭环系统渐近稳定。

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