We suggest that these extra pressure range is because many of the system, especially the water pressure and process control, have pressure peak or continuous pulse.
我们建议的这些额外的压力范围是由于许多的系统，特别是水压和过程控制，有压力尖峰或者连续的脉冲。
Pulse amplitude modulation (PAM) is one form of the ways, in which it is widely used in the system of communication and control.
脉冲幅度调制波（PAM）是脉冲调制的一种形式，在通信和控制系统中得到广泛应用。
A photovoltaic pump system based on a new Z-source inverter, whose theory and control strategy of space vector pulse width modulation (SVPWM) with short through states were introduced.
提出了一种基于新型Z源逆变器的光伏水泵系统，阐述了Z源逆变器的工作原理及其带直通零矢量的SVPWM控制策略。
A kind of the pulse control mode, the drive and motor closed loop, but not to the numerical control system, the feedback device, in a sense, can open loop control called the servo control.
一种采用脉冲控制方式，此种驱动器与电机闭环，但不反馈到数控系统，这种驱动器在某种程度上可称为开环控制的伺服控制。
The work principle, system structure, and pulse control strategy of the cell series multi-level converter are discussed in detail.
详细阐述了单元串联多电平高压变频器的工作原理、系统结构以及脉冲控制的策略。
A bidirectional pulse power supply is designed, which adopts a two stage structure for process requirements. On this basis, its control system is also designed.
设计了一种采用两级结构来实现工艺要求的双向脉冲电源，在此基础上设计并实现了电源的控制系统。
In the control system of sampling, signal to be dealt with is the pulse sequence after sampling from the continuous time signals.
采样控制系统中，所处理的信号是连续时间信号经采样后所得到的脉冲序列。
Micro-computer control system controls the sending of pulse series and realises the change of speed, amplitude and frequency in vibratory tapping.
微型计算机控制系统控制脉冲序列的发送，实现振动攻丝中转速、振幅和频率的无级调整。
Microcomputer controlled arc welding inverter power source can raises greatly controlled level of pulse MIG welding for its flexible control, high accuracy, high system response.
采用微机控制的弧焊逆变电源控制灵活、精度高、系统响应高的特点，能够极大提高脉冲MIG焊的控制水平。
A computer system controls the motion and power pulse of whole process by intelligence control theory.
一种基于智能控制理论的计算机系统控制整个处理过程的运动和电源脉冲。
The authors propose a constant pulse method to control the chaos of ferroresonance in neutral grounded system.
提出了常值脉冲法对中性点接地系统所发生的铁磁谐振混沌状态进行抑制。
It describes the feature of pulse plasma arc welding and introduces the general design thinking and its composition of SCM control system for the pulse plasma arc welding.
简述了脉冲等离子弧焊接的特点，介绍了该脉冲等离子弧焊接的单片机控制系统总体设计思想及其组成。
It not only can implement the digital pulse compression and coherent integration for radar sum and difference signals, but also control the whole radar system.
能实现雷达和、差信号的数字脉冲压缩与动目标检测，并控制着整个雷达系统的运行。
The gradient amplifier is an essential equipment of Magnetic Resonance Imaging system (MRI). It supplies the gradient coils with pulse currents according to the signal from the control system.
梯度放大器是核磁共振成像(MRI)系统的核心设备之一，它根据前级控制系统传来的指令，向梯度线圈提供特定波形的电流脉冲。
The paper discusses double CPU full digital control system, instead of analog control system, and how the full digital control system pulse connects to power cubicle.
文章论述了采用双cpu全数字控制系统取代模拟控制系统，及全数字系统与原有大功率柜间的脉冲连接。
On the basis of analysis of the former pulse inverse blow control system, improving methods are proposed and actual program block diagrams and programs are given.
在分析原脉冲反吹控制系统的基础上提出了一改进方法，给出了具体程序框图和程序。
A pulse width sampled-data control system for a variable thrust liquid rocket engine is studied both theoretically and experimentally.
本文对变推力液体火箭发动机的脉宽采样数字控制系统进行了理论分析和实验研究。
The application of PLC in the control system of the pulse blow bag filter is described. Lays stress on the new way of energy saving of the bag filter.
介绍了可编程控制器在脉冲反吹袋式过滤器控制系统中的应用，重点探讨了袋式过滤器节能降耗的改进方案。
The paper introduces the composition, principle and dynamical performances of the closed loop VVVF system using magneto electric pulse tacho apparatus to constitute the slip frequency control.
介绍采用磁电脉冲测速构成转差频率控制的闭环变频调速系统的组成、原理及动态性能。
An intelligent control system of high current low voltage pulse power supply is introduced in this paper.
介绍了针对大电流、低电压的脉冲电源的智能控制系统。
The equipment adopts electronic control spraying and blowing system and can adjust pulse cycle and width freely. Its operation is flexible and convenient.
本设备采用电子控制喷吹系统，任意调节脉冲周期和宽度，操作灵活方便。
Under the control of the microcomputer this system not only can automatically determine the optimal control pulse sequence of the step motor, but also can control the step motor optimally.
在微机的控制下，该系统既能自动确定步进电动机的最优控制脉冲序列，又能对步进电动机实施最优控制。
With the severe threat of electromagnetic pulse weapon to ballistic missile control systems, the primary ways how control system counteract HEMP are discussed.
针对电磁脉冲武器对导弹控制系统的严重威胁，重点阐述控制系统抗核电磁脉冲(HEMP)的主要途径。
It is difficult to analyse the sampling Control system with pulse width modulation.
对宽度调制的脉冲系统的分析比较困难。
The resonant soft switching inverter arc welding power source uses LCL type structure in the main circuit, and selects phase shifting pulse wide modulation technique in the control system.
研制的谐振式软开关弧焊逆变电源，主电路采用新型LCL结构，控制系统选用恒频移相调脉宽控制方案。
Elementary experimental results show that the control system adopts the fuzzy control of the feed parts and the pulse power generator, and increase the system stability and machining efficiency.
调试结果表明，采用进给单元模糊控制和脉冲电源模糊控制相结合的方法，大大提高了系统的稳定性及加工效率。
This paper introduces an automatic control system with PLC for pulse vacuum steam sterilizer.
本文介绍一种以可编程控制器为主控单元的脉动真空蒸汽灭菌器的电气控制系统。
This paper has mainly described in detail the research of the high accuracy control of Linear Pulse Motors and the application of bionic optimization algorithms in digital PID control system.
本文主要研究了直线步进电机的高精度控制和仿生优化算法在数字pid控制系统中的应用。
This paper has mainly described in detail the research of the high accuracy control of Linear Pulse Motors and the application of bionic optimization algorithms in digital PID control system.
本文主要研究了直线步进电机的高精度控制和仿生优化算法在数字pid控制系统中的应用。
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