查询词典 controller

It includes stability analysis and control of gyroscopic system, analog controller optimization, stability analysis of an active magnetic bearing rotor system based on a full-order or a reduced-order observer, and identification of dynamic coefficients of asymmetric system.

本文主要研究了主动磁轴承转子系统的稳定性、控制器设计和系统动特性参数辨识问题，包括陀螺效应对系统稳定性的影响和抑制方法；模拟控制器的设计和带全阶观测器的系统性能分析；对非对称结构系统动特性系数辨识的研究。

A differential difference type adaptive law and an adaptive iterative learning controller are constructed to ensure the asymptotic convergence of tracking errors in the sense of square error norm on the finite interval, by introducing a Lyapunov-like function, a sufficient condition of the convergence of the method is given.

通过引入微分－差分自适应学习律，设计了一种自适应控制策略，使得跟踪误差在一个有限区间上的积分渐近收敛于零；通过构造Lyapunov-like函数，给出了闭环系统收敛的一个充分条件。

With the demand of quick respond and precision for missile flight in terminal guidance, an adaptive nonlinear controller is designed that guarantees tracking performance when the uncertain parameters vary within stability bound. In order to achieve asymptotic tracking, adaptation is introduced to enhance closed-loop robustness, while mach number and mass changes with 35%.

文中根据导弹响应快和精度高的基本要求，在导弹变向跟踪接近目标时，对导弹制导控制过程中的控制方法进行研究和数学推导，提出了一种导弹末制导的自适应控制方法，该方法提高了导弹马赫数和质量在较大范围（35%）内变化时系统的响应精度和稳定性。

With the controller, the closed-loop system has a unique solution and the trivial solution is asymptotically stable.

简单的数值例子表明了方法的可行性。

The obtained controller enables the closed-loop systems to be stable asymptotically and to achieve the given H performance.

所获得的控制器使闭环系统渐近稳定，并达到了给定的H性能指标。

The designed controller guarantees the closed-loop system to be asymptotically stable and possesses good operation.

所设计的控制器可确保闭环系统渐近稳定，且具有良好的可操作性。

It is verified that the adaptive control parameters of the adaptive controller are bounded and the origin of the NCSs is asymptotically stable.

研究结果表明，自适应控制器的自适应控制参数是有界的，并且该网络化控制系统是渐进稳定的。

Then the closed-loop system controlled by that controller is globally asymptotically stable and local quadratically stable.

在该控制器作用下的闭环系统，是鲁棒全局渐近稳定和局部二次稳定的。

A PD controller is used in the position loop to construct an asymptotically stable system.

为了确保系统实现渐近稳定过程，在位置回路中采用PD位置控制器的形式。

In this case, the designed robust controller needs to maintain the closed-loop system asymptotically stable and with certain performance against arbitrary failure.

这种保持标称系统给定性能的容错控制器的设计方法和思想在鲁棒控制理论和应用中具有重大的理论和实际意义。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。