The solid avalanche transistor which is triggered to the state of avalanche or the moment of second break down can output high pulse peak current with little jitter and short rise time. 固体雪崩管被触发工作在雪崩或二次击穿瞬间时能输出很大的脉冲峰值电流,且触发晃动和上升时间都很小,因此广泛用于制作重复频率低而脉冲功率高的快脉冲源。
The width of the reflection pulse is increased and its amplitude reduced as the rise time of incident wave delays, which may to some extent be good for the detection of insulation faults. 入射波上升时间增长,反射脉冲变宽,幅值降低,但一定程度上有利于检测出绝缘故障。
Adopting gate resistance increased the rise time of edge, and adopting low output resistance of driver reduced the fall time. 通过低驱动内阻对栅极电容电荷的快速泄放提高脉冲后沿的下降速度。
The characteristics of Q-switched pulses with different rise time of AOM regulated by the laser beam size along the window of AOM are presented. 通过控制激光通过声光窗口的光束大小来约束声光开关的上升沿时间,以此判断对输出光脉冲的形状的影响。
The rise time and the peak energy and the sustained duration of some of these sounds are highly detrimental to our hearing. 某些声响的起始,高峰以及持续阶段,对我们听力的损害,是极大的。
Measuring method for temperature rise time and fall time of infrared heater Calibration Methods Research Using Extrapolation for Temperature Blackbody Furnace Can't Reach GB/T7287.4-1987红外辐射加热器升温时间和降温时间测量方法辐射测温无源温区外推标定技术研究
When the rise time is steeper, the temperature rises faster, and the surrounding of the machining filed are less affected while the distance of the thermal diffusion reduces. 当激光器上升沿变陡时,在有效作用时间内温度上升得更快,对加工区域周围热效应的影响明显减弱,而热扩散距离变小。
An amplifier with very wide frequency response which can amplify pulses without distortion of the short rise time of the leading edge. 频率响应极宽的一类放大器,可以无畸变地放大前沿上升时间短的脉冲。
Relation between transient current peaks and rise time of ESD gun in air discharge mode 空气放电模式下静电放电模拟器瞬态电流峰值与上升时间的关系
PWM inverter; long motor leads; reflection; PWM pulse rise time; first-order RC motor terminal filter; PWM逆变器;长线电缆;反射;PWM脉冲上升时间;一阶RC电动机端滤波器;
The phenomena of impurity radiation with longer rise time and slower decay time can be explained reasonably. 合理地解释了在偏压杂质注入实验中杂质辐射上升时间长、衰减慢的现象。
The voltage and current property of pulse corona discharge system are analyzed theoretically in order to provide the gist for the practical use of pulse corona discharge system. The theoretical formulas of pulse discharge voltage, discharge current and pulse rise time are deduced. 对脉冲电晕放电系统的伏安特性进行了理论分析,以便为脉冲放电系统的实际应用提供依据.推导出了脉冲放电电压、放电电流和脉冲上升时间的理论公式;
Moreover, the simulation processes and results of voltage amplitude measurement module and rise time/ fall time measurement are recommended in this paper. 此外,还介绍了对电压幅值测量模块、上升时间和下降时间测量模块进行仿真的过程和结果。
This paper analyzes transient characteristics of high temperature CMOS inverter and gate circuits, and gives computational formulas of their rise time, fall time and delay time. 本文分析了高温CMOS倒相器和门电路的瞬态特性,建立了它们的上升时间,下降时间和延迟时间的计算公式。
The hardware is configured simply and the Chinese soft panel is friendly. The virtual instrument not only has the function of a signal analysis instrument, but also can realize the measurement of signal's frequency, period, pulse width, rise time and fall time. 该虚拟仪器硬件配置简单,汉化软面板界面友好,不仅实现了一台信号分析仪器的功能,而且还可以实现对信号的频率、周期、脉宽、上升和下降时间的测量。
The mechanism of scintillation rise time based on condensed and free exciton model is discussed in this paper. 本文讨论了闪烁上升时间的凝聚和气态激子系衰变机制。
A rather simple processing of devices is adopted. The rise time of photoconductive switch is 100 ps. 在实验中采用较为简单的工艺,获得光电导开关的上升时间为100ps。
Theory design and simulation comparison experiment in the DC motor velocity control system with the effect of nonlinear friction show the controller can reach excellent steady-state accuracy besides fast rise time and no overshoot. 理论设计以及在具有非线性摩擦力影响的直流电机速度控制系统的仿真对比实验中表明此模糊控制器除了具有较快的上升时间和无超调外,还达到了较好的稳态精度和抗非线性干扰的鲁棒性。
The mechanism of scintillation rise time and its effects on readout waveform and the time resolution 闪烁上升时间机理及其对读出波形和时间分辨的影响
The laminated flat made by this method is flexible and has fast rise time and high stability in discharge. 用此方法制备的层压板是可卷折的,并具有快速上升和稳定的放电特性。
Surface temperature uniformity, control precision and rise time are main performances of hotplate. 热板的表面温度均匀性、温度控制精度、温度上升速度等是热板的主要性能指标。
Auto kinetic control system was adjusted by PID and roots locus methods in the condition of MATLAB. There out, the static index ( steady-state error) and the dynamic index ( overshoot and rise time) of auto kinetic control system can be fix on. 在MATLAB环境下对汽车运动控制系统进行PID和根轨迹的设计和校正。由此,确定汽车运动控制系统的期望静态指标(稳态误差)和动态指标(超调量和上升时间)。
Rise time along with the pressure variation is not obvious. 升压时间随压力升高变化不明显。
At the same time distinguish the neutron and gamma rays signal by rise time method. 同时采用上升时间法对所测得的时间关联信号进行n-γ分辨,分析了时间关联信号的具体构成。
Finally, this paper presents FUZZY-PID control algorithm, as well as with PID controller dynamic tracking quality and steady precision, but also has good dynamic response Fuzzy controller, fast rise time, the advantages of small overshoot, and achieved better control effect. 最后,本文采用了Fuzzy-PID控制算法,该算法既具有PID控制器的动态跟踪品质和稳态精度,又具有Fuzzy控制器动态响应好,达到了上升时间快,超调小的要求,取得了较好的控制效果。
The test shows that the compound control has shorter rise time and high steady-state precision. 试验表明这种复合控制压力上升时间短、稳态精度高,具有良好的控制性能。
Pulse rise time decreases with the increase of the turn-on voltage, but in the process of reduced did not show obvious regularity. 试验结果发现,脉冲上升时间随着导通电压的增大而减小,但是在减小的过程中没有表现出明显的规律性。
Theme hotel development in foreign countries for decades, is not a new topic, but in China the rise time of late, develops opposite lag. 主题酒店在国外发展了几十年,已经不是一个新鲜的话题,但在中国兴起的时间晚,发展相对滞后。