switching matrix

In this paper, 4 × 4 MEMS optical matrix switches are proposed, in which on-off micro-mirrors are arranged with crossbar switching network. Ball-lensed single-mode optical fiber collimators are used as input and output ports.

采用纵横交换网络和通断型微镜实现4×4微电机械系统光开关阵列，利用球透镜单模光纤准直器作为微电机械系统光开关阵列的输入、输出端口。

Research on Crossbar Optical Switching Network in Optical Matrix Switches

光开关矩阵中Crossbar光交换网络的研究

Aiming at the need of agility of switching in the data communication system, we design the switching matrix net which used analog switching integrate circuit.

针对数据通信系统中线路自动控制及灵活转接的需要，设计了采用模拟开关阵列集成电路的级连，来构成交换矩阵网络。

Many matrix switching systems use three-pole guarded relays and wiring.

许多矩阵切换系统采用了三极保护继电器和配线。

Double space vector modulation and overmodulation of matrix converter were proposed in this paper to ensure the matrix converter switching frequency to be fixed and fast dynam-ic torque response.

结合矩阵变换器双空间矢量调制方法，并将矩阵变换器过调制方法用于感应电机直接转矩控制中，达到矩阵变换器开关频率恒定和电机快速转矩响应的目的。

Alcatel 4400 integrated service switching platform takes the basic structure of the Alcatel Crystal Technology, and the patented matrix distribution method is used by CCD for route distribution.

其中阿尔卡特4400综合业务交换平台的基本结构采用阿尔卡特晶体结构技术；而公司的专利技术&矩阵化分配方式则运用于呼叫中心分配器的路由分配。

Switching configuration required ( for example, multiplex, matrix, etc. ).

所需要的切换配置 ( 例如, 复用器 、 矩阵等 ).

The asymptotical stability problems for switched linear neutral delay systems are considered. By using single-Lyapunov technique and multiple-Lyapunov function technique, some sufficient conditions of asymptotical stability and the corresponding switching laws are given in the form of linear matrix inequalities ( LMIs).

研究了线性切换中立时滞系统渐近稳定性问题，并分别利用单Lyapunov函数法和多Lyapunov函数法，以线性矩阵不等式的形式分别给出一类切换线性中立时滞系统渐近稳定的充分条件及切换律的设计。

experimental study for optical packet switching matrix

光分组交换矩阵的实验研究