The problem of global quadratic stability of switched nonlinear systems in block-triangular form under arbitrary switching is addressed.
研究具有块三角结构的非线性切换系统在任意切换下的全局二次稳定性。
The memory control block (MCB) shown in Fig. 1 is widely used in digital program-controlled switching systems, telecommunication equipments and other automatic control equipments.
图1所示的存储控制模块MCB在数字程控交换机等通信设备和自动控制设备中得到大量应用。
The author describes the principles for transmitting and switching call signals and voice signals, proposes block diagrams.
文中叙述了呼叫信号和语言信号的传送与交换的工作原理，并提出了方框图。
Pushing cylinder block is fixed on the track through cylinder, close to switching logic control system connecting PLC;
其中推块气缸通过气缸座焊接在积放轨道上，接近开关连接逻辑控制系 统PLC；
The plot structure is put in orbit straight sections of track, wedge, pushing cylinder block, closing switching are installed along the forward direction.
其结构是在积放轨道的直轨道段上，沿前进方向分别安装楔块、推块气缸、接近开关。
This article proposes the operating principle and the program block-diagram of the automatic switching control to the main circuit-breaker on board of each powered unit of the train at proper time.
本文介绍了该装置对列车各车组适时进行主断路器自动分合闸控制的工作原理及程序框图。
This article proposes the operating principle and the program block-diagram of the automatic switching control to the main circuit-breaker on board of each powered unit of the train at proper time.
本文介绍了该装置对列车各车组适时进行主断路器自动分合闸控制的工作原理及程序框图。
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