控制器

This design integrates some modem control devices, such as industrial control computer, PLC, frequency conversion device. All of these are of some reference value to the design of relative machines and industrial control systems.

本设计中综合运用了工控机、可编程控制器、变频器等现代控制部件，所做的研究和开发工作对同类设备以及一般的工业控制都有参考价值。

The sufficient conditions enabling a singular system with observer-based guaranteed cost controller to stabilize its linear state feedback is obtained by use of a new method in combination with the convex optimization theory.

通过基于状态观测器的线性状态反馈控制并采用一种新方法，结合凸优化理论得到了不确定广义时滞系统的最优保成本控制器的设计方法。

A sufficient condition of quadratic stability for the impulsive and switched systems is given with a switching law by way of convex combination and single Lyapunov function.

在有限个备选状态反馈控制器的条件下，利用凸组合技术和李雅普诺夫函数等方法，给出脉冲切换线性广义系统二次稳定的充分条件及切换律的设计。

Based on convex combination technique, reliable controllers and a switching law are designed to make systems be globally asymptotically stable not only when all actuators are operational, but also when some actuators faults occur. At last, the simulation results show the feasibility and validity of the designed method.

利用凸组合技术，设计可靠控制器和相应的切换策略，使得不仅当执行器正常时而且当一些执行器出现故障时仍保证闭环系统是全局渐近稳定的，最后通过仿真算例验证所设计方法的可行性、有效性。

Finally, the design problem of the optimal guaranteed cost control is formulated in solution of the associated convex optimization problem.

最后通过求解对应的凸优化问题，给出了最优保性能控制器的具体形式。

A new method using convex optimization and projection is proposed to design the low-order cont roller.

提出一种将凸优化算法和投影原理相结合的降阶控制器设计新方法。

Based on that fact, in terms of convex optimization techniques, the Maximum Allowable Transfer Interval and controller are obtained.

根据此充分条件，通过建立并求解一个凸优化问题，得到网络化控制系统的最大允许传输间隔以及此时的控制器。

Furthermore, a convex optimization problem with LMI constraints is formulated to design the optimal guaranteed cost controller.

采用线性矩阵不等式处理方法，导出了分散保性摘要能控制器的存在条件和设计方法。

On the basis of convex optimization theory,the design arithmetic method and its steps about optimal guaranteed cost reliable control are provided.

根据凸优化理论，给出了最优保性能可靠控制器的线性凸优化设计算法和设计步骤。

The problem of robust stabilization for a class of linear systems with state and control delay, norm-bounded uncertainties or convex polyhedron uncertainties is discussed using delay dependent method.

构造了闭环系统二次型性能指标的一个鲁棒界，并给出了一个搜索最优控制器使得闭环系统鲁棒成本上界最小的凸规划方法。

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。