1、

An Legendre spectral method is used to predict the optimal feedback gain by which the closed-loop system of an Euler-Bernoulli beam equation under boundary linear feedback control has minimal decay rate.

本文用Legendre谱方法估计一端固定,一端加弯矩耗散线性反馈的梁振动的闭环系统使能量最快衰减的最优反馈增益。

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2、

One method of synthesis of linear feedback control systems

线性自动调节系统的一种综合方法

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3、

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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4、

By adding threshold control to stochastic-dynamic climate models with linear feedback coefficients, the nonlinearity of model parameters can be more obvious.

提出一种附加门限控制的具有非线性反馈作用的随机-动力模式,从而对具有线性反馈的随机-动力气候模式加以改进。

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5、

Using linear state feedback and linear feedforward control of the disturbances, the problem of achieving the distrubance rejection in a linear time invariant singular system is treated and a constructive solvability condition is presented.

本文针对线性的不变奇异系统,讨论了利用一般状态反馈及前馈控制的组合来达到其干扰解耦的条件.文中构造性地给出了这一问题可解的充分必要条件。

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6、

Considering the nonlinear brought by armature reaction of the DC motor speed control system, a state feedback linear method is used. The speed_loop slide model variable structure controller is designed by constructing the switch function of speed error.

针对具有电枢反应非线性的直流电机速度控制系统,应用状态反馈线性化方法对其进行线性化处理,并利用速度误差构造切换函数,设计了速度环滑模变结构控制器。

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7、

Same gain self-feedback linear control for a unified chaotic system

统一混沌系统的同位自反馈控制

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8、

The paper discusses the Problem of Periodic oscillation ( limi t cycle) of a relay-controlled linear system with rate-feedback.

本文论讨有速度反馈的继电器控制线性系统的周期振荡(极限环)问题。

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9、

Comparison between the improved control method and original OLF method has been done and the former is speeder, simpler and efficient. AN OCCASIONAL LINEAR FEEDBACK APPROACH TO CONTROL CHAOS

并将改进后的控制方法与原间隙线性反馈方法对声光双稳系统的混沌控制结果进行了比较,发现改进后的方法控制速度快,简便有效

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10、

Based on a single ternary linear feedback shift register ( LFSR) which is a combined model of the clock-controlled generator and the self-shrinking generator, a construction of a pseudo-random generator, called a self-editing generator is presented.

将钟控生成器与自缩减生成器组合构成了一种新型的伪随机序列生成器&自缩控生成器,仅由一个三元的线性反馈移位寄存器(LFSR)构成。

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11、

The Hopf bifurcation behavior from the zero equilibrium, which is a saddle point, is created under the combination control of linear and nonlinear feedback.

在线性与非线性状态反馈控制共同作用下,在该系统原为鞍点的零平衡点上,创建了稳定的Hopf分岔行为。

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12、

Thirdly, a method of chaos control with linear feedback is presented.

第四节中的线性反馈法控制BEC混沌。

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13、

Velocity and Acceleration Feedback Control for Linear Motor Based on PMAC

基于PMAC的直线电机速度/加速度前馈控制

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14、

At the same time the coal system parameters are approximate fitting as a linear time-invariant systems, the accidents state under the state feedback and disturbance along feed forward control law is obtained.

同时将该煤矿系统中的参数近似拟合成了线性定常系统,得到了该事故状态下的状态反馈加扰动顺馈控制律,进而得到煤与瓦斯突出事故发生时的控制策略。

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15、

In this paper, a method based on intermittent linear feedback to control Henon-like attractor is proposed. The technique consists of autonomous and controlling phases. The different stable periodic orbits are obtained by adjusting the feedback coefficients and the time duration, which the control phase occupies.

提出了控制混沌的两种间歇线性反馈方法,该方法由自治相和控制相组成,选取合适的反馈系数和控制相时间,可以获得各种不同的稳定周期轨道。

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16、

Linear coupled feedback is a synchronized method which is easy to achieve physical control, and it has become even more attention.

其中线性耦合反馈方法是容易实现的控制同步的方法,因此也愈加受到重视。

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17、

Applying the design scheme, the multi-objective control problems of the nonlinear control system were transformed into the linear space and punished by the performance index, so the control law included the feedback information of all control targets.

该方法可将非线性控制系统的多目标控制问题转化到线性空间中,并均在性能指标中得到约束,从而控制规律包含全部控制目标的反馈信息,形成目标全息反馈的思想。

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18、

Differential geometry theory non-linear control strategy is firstly applied to execute feedback control on semi-active suspension.

分别运用微分几何、模糊和神经网络非线性控制方法对半主动悬架进行控制仿真研究。

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19、

output feedback based admissible control of switched linear singular systems

切换线性奇异系统输出反馈容许控制

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20、

with the combination of linear quadratic optimum control method, the state feedback gain is obtained and controller structure is designed.

在此基础上,结合线性二次型最优控制方法求出状态反馈增益,设计了控制器结构。

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