闭环增益

The control law makes the system closed-loop stable, and the gain of the system for the disturbance input will be limited under a scheduled upper- bound.

该控制律使系统闭环稳定，且系统对扰动输入的增益不超过某一人为设定的上界。

What is more,this method is better than the equivalent transformation of block diagram,and it is a good supplement for equivalent transformation of block diagram and Masson formula method.

是方框图等效变换法和Mason增益公式法的一个很好补充。1化简方法1.1简单方框图化简对于如图1所示的复合控制系统方框图实例1，现求闭环传递函数Φ=CR解：把图1中R和

It is also proved that the proposed algorithm could guarantee the closed-loop system to be uniformly ultimately bounded and the output converges to a small neighborhood of zero, so that ship linear path-keeping control can be implemented.

该算法保证了闭环系统的信号是一致最终有界的，使得系统输出收敛到零的一个较小邻域，从而能够实现船舶的直线航迹控制；而且，该算法不需要高频增益符号的任何信息，还解决了可能存在的控制器奇异值问题。

The organization of heterogenic reflexes among muscles crossing the ankle joint in the decerebrate cat, J Physiol, 1989,410:463～477［6］ Lan N, Crago PE. Optimal control of antagonistic muscle stiffness during voluntary movements, Biol Cybern, 1994,71:123～135

从仿真结果可以看出，对于闭环α-γ平衡点控制模型，在给定自反射、互抑制、闰绍细胞回路增益和γ运动神经元激励条件下，系统终能达到一个稳定的输出。

Nichols TR. The organization of heterogenic reflexes among muscles crossing the ankle joint in the decerebrate cat, J Physiol, 1989,410:463～477［6］ Lan N, Crago PE. Optimal control of antagonistic muscle stiffness during voluntary movements, Biol Cybern, 1994,71:123～135

从仿真结果可以近视看出，对于闭环α-γ平衡点控制模型，在给定自反射、互抑制、闰绍治愈细胞回路增益和γ运动丰满传染病神经元激励条件下，系统终能达到一个稳定的输出。

When a matrix inequality is satisfied, based on the modified Lyapunov function, the system without unknown disturbance can be quadratically stabilized under static state feedback control.

然后研究离散时间时延系统的鲁棒跟踪控制问题，通过求解一个LMI得到控制器的增益矩阵，进而使得闭环系统的状态变量渐近跟踪上任意预先设定的轨迹。

In order to get high gain, narrow main lobe and low sub-lobe antenna pattern, we synthetize the array pattern with Chebyshev method and Unconstrained method seperately.

本文分别采用切比雪夫综合方法和闭式综合法，对直线阵和圆环阵进厅综合，以求得到增益相对高、主瓣窄，副瓣电平低的阵列方向图。

The innovative and unique points are as follows. The method of magnetic potential self-balance is put forward applying the characteristic of iron core''s rectangular magnetization curve. The different of ampere-turn is measured by the reasonable design of reactor''s iron core. The feedback compensation system is a closed loop without high gain.

其创新、独特之处在于提出了利用铁芯矩形磁化曲线的特性，建立起直流磁势平衡的思想方法，并通过对电抗器铁芯结构的合理设计，巧妙地实现安匝差检测，构成差流回馈补偿系统，而不是高增益的闭环系统。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。