比较电压偏差及其变化率，查询模糊控制表，调节逆变脉宽，可实现电压及电流的理想控制。
According as compare of voltage deviation and its variable ratio, optimal control of voltage and current is realized with querying fuzzy control sheet and adjusting adverse variable pulse width.
伺服电动机更容易控制，但是他们的功率都比较小，需要明确的电压，andarelessintuitive。
Servos are much easier to control, but they generally are less energy efficient, have explicit voltage requirements, and are less intuitive.
当充电时，一个电压比较器就不断地将通过电容器的电压和一个参照电压进行比较。
While it is charging, a voltage comparator constantly compares the voltage across the capacitor to a reference voltage.
在第二阶段，另两个栅格放置的距离比较大，并在低电压下工作。
Then, in the second stage, two more grids are positioned at a greater distance 'downstream' and operated at low voltages.
在弗兰克·索看来，目前使用的大多数夜视设备装着一大堆电子元件，需要几千伏特的工作电压。为了让画面更加逼真，夜视镜的镜头与镜头之间必须保持真空状态，因此整个装置比较沉重。
Most night vision devices today use massive amounts of electricity -- often several thousand volts, according to So -- and heavy, glass lenses that maintain a vacuum to make the night come alive.
此外，它可以立即展开，即使在一个比较低的温度或电压。
Moreover, it can be instantly started even at a comparatively low temperature or voltage.
改变有机层的厚度，比较不同厚度下oled的各项性能的差异，包括工作电压，发光效率。
The characteristics of OLEDs with various thicknesses of organic layer were compared in operating voltage and electroluminescent efficiency.
电动阀的驱动一般是用电机，比较耐电压冲击。
Electric valve drive motor is generally used to compare the impact resistance to voltage.
和600伏特设计比较，800伏特准谐振反激变换器的电压频谱在1兆赫兹以下更高一点，在1兆赫兹以上开始变小。
As it can be seen the voltage spectrum of the 800v quasi resonant flyback is higher at frequencies below 1 MHz, and is getting lower above 1 MHz compared to both 600v designs.
要达到比较高的振荡电压峰值，变压器的反射电压必须设置的比较高。
To achieve high oscillation peaks, the design of the transformer has to be set to high reflected voltage.
输入模拟信号立即与所有的参考电压通过一串高速比较器进行比较，高速比较器用于产生二进制输出。
The analog signal is compared with all the reference voltages at once by a string of high-speed comparators whose outputs are used to generate the binary output.
在理想的情况下，当把电压表连接到一个没有电压的、阻抗比较低的电路时，电压表的读数应当为零。
Ideally, when a voltmeter is connected to a relatively low impedance circuit in which no voltages are present, it should read zero.
本文介绍一种新型的取样锁定电压比较器z J _(03)的设计。
This paper describes the design of a new type sample latching voltage comparator ZJ03.
虽然收集到的数量会比较有限，但是几伏特的电压对一些小玩意来说已经够用了。
The amounts would be limited, but a few volts might be enough to power small gadgets.
所以设计此类电压比较器的关键在于对所有参数的折衷。
So, the key of designing this kind of comparator is keeping a tradeoff among all parameters of it.
最后，由于减小了建立时间，所以采用加电压测电流的方法测量电阻一般比较快。
Finally, the source voltage, measure current method of resistance measurement is generally faster because of reduced settling times.
下面的应用实例说明比较两个标准电池以及将标准电池和精密电压参考标准进行比较的情况。
This application describes comparing two standard cells and comparing a standard cell with a precision voltage reference.
电压测试方法可以检测出大量的物理缺陷，而且比较简单，速度较快。
Voltage based testing can detect many defects in a simple and fast way.
瞄控台自动控制器由at98c 2051、电桥和电压比较电路及数控电位器x 9241组成。
The controller of aiming control platform (ACP) is composed with AT98C2051, Voltage comparing circuit, electric bridge and digital potentiometer X9241.
经比例放大器放大后的脉冲信号经窗口电压比较放大器消除干扰给计数器。
Pulse signal of proportional amplifier is sent to counter after reduced noise by window voltage comparer.
比较了电压和油压对流量特性的影响，并提出了相应的补偿措施。
Besides, different voltages and fuel pressures working on flow characteristics were compared and the compensation measures had been provided.
文章作者研究开发的过零点电压比较法（ZCPV法）已能够满足这一要求。
The zero cross point voltage comparing method (ZCPV method) developed by the authors can meet the above mentioned requirements.
比较好的经验法则是在最大被测电流下，使得该电阻器上的电压降为1v。
A good rule of thumb is to use a large enough resistor to cause a 1v drop at the maximum current to be measured.
通用型，低电压，微小的包比较。
设计并实现了激励脉冲发射电路、滤波、信号放大、电压比较、检波等信号处理电路。
The interrogation pulse, filter, signal amplifier, voltage comparator and the signal processing circuits are designed and realized.
通用，电压，微小的包比较。
在一些教材中论述，构成电压比较器的集成运算放大器仅仅是工作在非线性区。
Some teaching material treat that the integrated operational amplifier which makes up the voltage comparer only works in the nonlinear area.
电流环软启动通过输出电流指令递增实现，电压环软启动则比较了直流侧电压指令逐步升高法、恒定电流充电法、变PI参数调节法三种策略。
Three soft start-up technique for voltage loop are compared with each other, which are the reference of DC bus voltage gradually increasing, constant charging current and different PI modulation.
该方法将实际输出电压和期望输出电压的比较偏差作为负反馈加到下一个采样周期的开关调制函数矩阵中。
The discrepancy between the actual output voltage and expected output voltage of the matrix converter is calculated and added to the switch modulation matrix in the next sampling period as feedback.
该方法将实际输出电压和期望输出电压的比较偏差作为负反馈加到下一个采样周期的开关调制函数矩阵中。
The discrepancy between the actual output voltage and expected output voltage of the matrix converter is calculated and added to the switch modulation matrix in the next sampling period as feedback.
应用推荐