The control scheme and operating principle of a double closed-loop AC/DC power converter system are discussed by using physics.
从物理角度讨论了双闭环交/直流功率变换器系统的控制方案和工作原理。
8 min An operator notices that the valves for the backup pumps in the secondary loop are off. He opens the valves. The secondary side now operating normally.
8分钟一个操作员注意到二次回路备用水泵的阀门是关的，于是打开了阀门。二次回路现在运作正常。
Vehicles spend a period of time in an Open Loop air-fuel ratio programming until the oxygen sensors heat up to proper operating temperature of approximately 316 degrees Celsius.
汽车需要在开环空燃比程序上花费一段时间以达到氧传感器的工作温度大约为316摄氏度。
The present invention relates to a rotary bed sorption system at least one recycled isolation loop, and methods of designing and operating such system.
本发明涉及包括至少一个再循环单独回路的旋转床吸附系统以及设计和操作这种系统的方法。
It only needs routine closed-loop operating data and knowledge of the process time delay using minimum variance as a benchmark in controller performance assessment.
用最小方差准则来评价控制器的性能，仅需过程变量的常规闭环操作数据和过程的时间延迟特性。
In the general ellipse - generating algorithm for raster - pixel, there are always multiplication and square root operating in the main iteration loop, so the calculating cost is more expensive.
在一般光栅象素的椭圆生成算法中，其主循环中均带有乘法和开方等运算，因而其计算量较大。
A new airlift loop reactor(ALLR) was introduced in this paper. The correlation among liquid phase flowing model, gas holdup and operating conditions of this reactor was investigated.
本文报导了一种新型气升环流反应器 ，对反应器中液相流型、气含率与操作条件之间的关系进行了实验考察。
Compared with traditional phase - locked loop, the design has a convenient programming and reliable operating performance.
与传统锁相环相比，该设计编程方便，工作可靠。
Then both control scheme and operating principle of a double closed loop AC/DC power converter system are discussed by using physics.
在此基础上，提出了双向AC／DC功率变换器的一种双闭环系统控制结构，并从物理概念出发讨论了系统的工作原理。
Absrtact: Analyses common characteristics of scheduling algorithms, and presents an embedded real - time operating system which is based on a closed - loop feedback control scheduling strategy.
摘要：分析了常见调度算法的特点，提出一种基于嵌入式实时操作系统的闭环反馈控制调度策略。
The operating principle and performance of fractional-N phase locked loop (FNPLL) are described in detail, and the methods of suppressing FNPLL phase modulation sideband are introduced.
较详细介绍了分数分频锁相环的工作原理和特性，以及抑制分数分频锁相环相位调制边带的方法。
Calculating water radionuclide content in a loop under normal operating conditions, as well as that in a loop corresponding to the damage rate of equivalent fuel element.
计算正常工况下一回路水核素含量，以及与当量燃料元件破损率相对应的一回路水核素含量。
By use of mathematics, physics approach, the operating characteristic of rotating components of the double-pump double-loop full-power variable flux system is In-depth analyzed.
运用数学、物理的方法，深入地分析了双泵双回路全功率变量系统回转机构的运动特性。
By use of mathematics, physics approach, the operating characteristic of rotating components of the double-pump double-loop full-power variable flux system is In-depth analyzed.
运用数学、物理的方法，深入地分析了双泵双回路全功率变量系统回转机构的运动特性。
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