对宽度调制的脉冲系统的分析比较困难。
It is difficult to analyse the sampling Control system with pulse width modulation.
研究了非线性模糊脉冲系统的静态输出反馈鲁棒模糊控制问题。
The problem of robust output feedback fuzzy control of nonlinear fuzzy impulsive systems is considered in this paper.
对于每类脉冲系统的鲁棒稳定性和加权l2增益有限的充分条件。
For each class of impulsive systems, sufficient conditions for robust stability and weighted limited L2 gain are developed.
本文主要讨论了两类动态系统—脉冲系统和脉冲切换系统的稳定性。
This paper especially discusses the stability of two types of dynamic systems which are impulse system and impulsive switched system.
概叙了混合脉冲系统稳定性的近几年的一些主要成果，并着重介绍了研究混合脉冲系统稳定性的一个统一方法。
The authors reviewed briefly the major researches in the hybrid impulsive systems in recent years. Attention is focused on the unified approach for stability analysis of hybrid impulsive systems.
本文以脉冲系统、切换系统及脉冲切换的混合控制模型为研究对象，深入研究了混合系统的最优化控制及其相关问题。
Based on impulsive model, switched model and impulsive switched model, this thesis mainly studies optimal control problem of hybrid systems with hybrid controls.
介绍了基于MAX275的有源带通滤波器组的设计方法，阐述了该芯片在某声脉冲系统中的应用以及该系统的结构和功能组成。
The designing method based on the chip MAX275 is introduced. The key points of the application of the chip in the system using the acoustic impulse are explained in details.
该系统由工业PC，DMC300运动控制器，放电状态检查卡，A/D 卡，I/O 卡和脉冲电源组成。
The system is composed of industrial PC, DMC300 motion controller, discharge status checking card, A/D card, I/O card and pulse power.
研究人员发明了一种新型“光子分子”系统，其中半导体量子点在每个激励脉冲都会发出一对纠缠光子。
The researchers have invented a novel "photonic molecule" system in which a semiconductor quantum dot emits a pair of entangled photons per excitation pulse.
研究人员发明了一种新型“光子分子”系统，其中半导体量子点在每个激励脉冲都会发出一对纠缠光子。
The researchers have invented a novel photonic molecule system in which a semiconductor quantum dot emits a pair of entangled photons per excitation pulse.
以硬脉冲模式工作的半导体激光器操作可靠，通常用于固态激光器系统。
The diode bar operates reliably in the hard pulsed mode often employed in solid-state laser systems.
首先，研究者们测试人工侧线系统能否定位由一个振动球产生的微小脉冲水波。
First, the researchers tested whether their system could locate the small pulsing movement caused by a vibrating ball.
单个核武器高空引爆所产生的电磁脉冲能对一千英里以外的军事系统造成威胁。
The electromagnetic pulse generated by the detonation of a single nuclear weapon at high altitudes can be a threat to military systems located as much as a thousand miles away.
这一系统旨在感应雷击产生的低频射电脉冲。
It is designed to detect the low-frequency radio pulses emitted by lightning strikes.
高空核电磁脉冲(HEMP)能使通信系统失效，甚至能使距爆炸地点十分遥远的电力网失效。
HEMP can disable communications systems and even power grids at enormous distances from the burst.
神经系统抑制剂，可以控制大脑发出的神经脉冲，从而放松血管。
Nervous system inhibitors, which control nerve impulses from the brain to relax blood vessels.
这种“回波”脉冲的特性可以告诉我们系统处于何种叠加态上。
The characteristics of this "echo" pulse tell us about the superposition we have made. Credit: ucl.
另一类瞬时脉冲来自于失去与数据库或者其他后台系统的连接。
Lost connectivity to the database or another back-end system is another kind of transient impulse.
例如，人的大脑就是依赖电脉冲释放出依附于神经传输体的钙离子，然后依次地向神经系统的其余部分发出信号。
Human brains, for example, rely on electrical impulses to release calcium ions that bind to neurotransmitters that, in turn, communicate with the rest of the nervous system.
这种电磁脉冲具备烧毁机车内部电路包括其引擎管理系统的能力，同时又不会对车内乘客产生不良影响。
That pulse is capable of burning out the electronics in a car, including its engine-management system, without harming the occupants.
一波“适度”核打击之后再进行电磁脉冲打击，削弱反导系统的作战效能。
An EMP strike to reduce the efficiency of anti-missile defences followed by a 'proper' nuclear strike.
随着脉冲强度高绝缘系统，他们将协调所有电气系统的设计。
With high impulse strength insulation systems, they will coordinate with all electrical system designs.
电器转速表从点火系统中接受电压脉冲，通常是线圈。
An electrical tachometer receives voltage pulses from the ignition system, usually the coil.
高频脉冲宽度调制电力控制系统，可以实现用半导体开关。
High frequency pulse width modulation power control systems can be realized using semiconductor switches.
这是一个复杂的系统，可以同时发出192束激光，去年，在十亿分之几秒的时间内，产生了能量达到100万焦耳的激光脉冲，使之成为有史以来能量最强的激光器。
It's a complex 192-beam system that last year generated a pulse with a megajoule of energy in a few billionths of a second, making it the most powerful laser ever built.
含有脉冲星和吸积盘的双星系统出现在大约1430的位置。
Binary star systems containing a pulsar and an accretion disk occur beginning at about 14:30.
转换反射光模式转化为电子脉冲，它已被接受为输入电脑系统。
Convert reflected light patterns into electronic impulses, which are accepted as input into the computer system.
讨论了脉冲激励幅值以及系统阻尼等对冲击谱的影响规律。
The regular pattern of influence on impact spectra by amplitude of pulse excitation and system damping was discussed.
雷达脉冲测量是雷达、EW和ELINT系统的关键组成部分。
Radar pulse measurements are a critical part of radar, EW and ELINT systems.
雷达脉冲测量是雷达、EW和ELINT系统的关键组成部分。
Radar pulse measurements are a critical part of radar, EW and ELINT systems.
应用推荐