矩阵切换

许多矩阵切换系统采用了三极保护继电器和配线。

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

大规模视频矩阵切换网络的建构与实现

Construction and Realization of Large Scale Video Frequency Matrix Switching Network

设计和实现一个可重排无阻塞的大规模视频矩阵切换网络.基于多级互连网络，以视频交叉点开关作为基本的交换模块，组成一个三级非对称Clos网络。

To design and realize a large scale video frequency switching network , which is rearrangeable and nonblocking , taking the video crosspoint switch as the basic switching unit , a three stage nonblocking Clos network was constructed , and the signal route was selected by a route table .

矩阵切换台在前端机房的应用

The Application of Matrix Rectangular in the Front Machinery Room

256×16视频矩阵切换系统的设计

The Design of 256 × 16 Video Matrix Switching System

该方案用于设计视频矩阵切换系统中已取得了良好的效果。

The scheme has been used in the design of video matrix switching system with good results .

总体而言，小电流矩阵切换可能会变得非常复杂，将通过图示进行说明。

In general , low current matrix switching can become complex and is best explained by illustration .

小电流复用切换中所有用来减小干扰的技术也都适用于小电流矩阵切换。

All the special techniques used to minimize interferences for low current multiplexing also apply to low current matrix switching .

视频监控采用电视墙进行图像矩阵切换，采用硬盘录像。

The video shakeout system uses a television wall to switch the video matrix , and uses a hard disk to record the image .

根据有关实例，从矩阵切换台的选型，切换台位置的合理安排，阐述矩阵切换台在有线前端系统中的应用以及在安全、稳定播出中的重要地位。

Tells about the importance of matrix rectangular in the safety and stable broadcasting of the front system of CATV from the model choices of matrix rectangular and the arrangement of proper position .

介绍了一种发电厂/变电站遥视系统的设计，整个系统是在传统监控组件的基础上，结合视频压缩、视频矩阵切换主机和画面分割器等一系列新技术开发而成。

The design of a remote monitoring system for power plant and substation is introduced , which is developed by using video frequency signal compression , matrix host computer and picture division device based on the traditional monitoring hardware .

有些小电流应用需要通过矩阵进行切换。

Some low current applications require switching through a matrix .

通过设计对角分块形式的多Lyapunov函数矩阵，使切换律只依赖于观测状态。

A novel multiple Lyapunov function matrix with diagonal-block form is devised to solve the difficulties in designing switching law .

并且通过求解线性矩阵不等式来设计切换面和控制器。

The parameters of sliding surface and controller can be solved through LMIS .

输入矩阵定常的切换线性系统的能控性和能达性

Controllability and Reachability of a Class of Linear Switched Systems with the Same Input Matrix

在连续切换系统中引入不确定项，并给出了连续切换系统在周期切换序列下状态反馈镇定的充要条件。提出了利用线性矩阵不等式解决周期切换序列下实现切换系统渐近稳定的具体方法。

Then introduce uncertainty disturbance and put forward a necessary and sufficient condition for state feedback stability of continuous switched systems with period switching sequence and using the LMI to solve the problem that stabling the switched systems with period switching sequence .