2、

Based on the concept of two person zero sum differential game, the sufficient conditions for the existence of an H ∞ state feedback controller to guarantee the robust stability and disturbance attenuation level is obtained, and the solution is given in terms of Hamilton Jacobi Isaacs equation.

基于二人零和动态对策理论,给出并证明了系统鲁棒稳定以及扰动衰减问题解存在的充分条件,通过求解离散时间Hamilton jacobi Isaacs方程给出了其鲁棒H∞状态反馈控制解。

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3、

In order to trace the tip angle trajectory precisely and suppress the elastic vibration in movement, a strain feedback PID controller was designed based on the theory of quadratic optimum control in frequency-domain.

设计了基于频域内二次最优控制理论的应变反馈PID控制器,实现对柔性机械臂末端运动轨迹的精确跟踪控制,同时抑制机械臂的弹性振动。

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4、

The quaternion feedback control laws was studied for the three-axis stabilization control using reaction wheels, a design method for the PID controller parameters was presented and the simulation results indicated that the control algorithm works efficiently.

针对以反作用飞轮作为执行机构的三轴稳定控制情形,研究了四元数反馈控制算法,给出PID控制器参数的设计,仿真结果验证了控制器设计是合理的。

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5、

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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6、

Based on the dynamic fuzzy model, which represents the plant, the design and the stability analysis of nonlinear state feedback controller were presented in both the continuous time case and the discrete time case.

基于控制对象的模糊动态模型,分别给出了连续和离散情形下的非线性状态反馈控制器的设计方法,并对其稳定性进行了分析,得到了确保系统全局稳定的充分条件。

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7、

The integrated design problem of feedback controller and robust fault detection filter is studied for uncertain linear time invariant system.

研究线性不确定系统的反馈控制器与鲁棒故障检测滤波器集成设计问题。

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8、

This article puts forward a kind of self organization fuzzy controller with parameter feedback for a kind of common nonlinear time varying system in industry.

本文针对工业控制中一类常见的非线性时变系统,提出了一种利用参数反馈在线修正规则的模糊控制器;

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9、

Then, using the tool of two steps transformation and the approaches of Lyapunov, the finite horizon state feedback controller is proposed for short time delay NCSs based on the linear time-invariant system.

接下来,应用两步变换和Lyapunov方法,对于线性时不变系统设计短时延NCSs有限时间的状态反馈控制器。

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10、

In this controller wide area signals are adopted as its feedback input; in terms of stability theorem of time-lag system, a reference state feedback control system is designed and based on projective control principle the low-order output feedback control is obtained.

该控制器以广域信号为反馈输入,根据时滞系统稳定性定理形成参考状态反馈控制系统,基于射影控制原理获得低阶输出反馈控制。

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11、

In the measurement process the AFM feedback controller make the scanner move the sample along z-axis and keep the vdW force between the tip and sample surface constant.

在测量过程中,AFM反馈控制器控制扫描器沿z轴移动样本,保持针尖-样本表面间的vdW力恒定。

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12、

The fuzzy slide mode controller decreases the lateral error by making the mobile robot move along the stable area when a large error exists and the time-varying smooth state feedback controller can stabilize the robot evenly in small error area.

当存在较大侧向误差时,模糊滑模控制器确保移动机器人沿稳定的工作区域减小误差;当误差比较小时,时变光滑状态反馈控制实现对移动机器人的平稳镇定。

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13、

Aimed at the nonlinearity and uncertainty of magnetic suspension system, a slide mode variable structure controller is designed based on feedback linearization.

针对磁悬浮系统的非线性和不确定性,设计了基于反馈线性化的滑模变结构悬浮控制器。

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14、

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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15、

Based on fuzzy control principle. The fuzzy controller of feedback control of yaw rate and the fuzzy controller of feedback control of side slip angle were designed.

运用模糊控制原理,设计了横摆角速度反馈控制模糊控制器和质心侧偏角反馈控制模糊控制器。

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16、

The feedback control quantity has imposed on the vehicle center of mass by the form of torque, and this lead to the controller worse control effect on the side slip angle in the limit working condition.

反馈控制量以力矩的形式直接施加于整车质心,导致控制器对质心侧偏角的控制效果在极限工况时较差。

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17、
18、

Simulation show that nonlinear controller based on feedback linearization method has a good robustness.

仿真结果表明,反馈线性化控制方法能够实现稳定悬浮、,对间隙干扰和负载干扰都具有鲁棒性。

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19、

By introducing nonlinear feedback controller the halo formation can be effectively controlled.

采用非线性反馈控制法,可以将这类离子的运动限制在核区内,因而使束晕得到有效控制。

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20、

Propose a robust PI controller with position internal feedback compensation ( PIP).

提出了鲁棒的内模补偿控制器I-PIP。

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