其先进的电流检测电路采用采样和保持方法,以提供精确的平均电流信号。
Its advanced current sensing circuitry employs sample and hold methods to provide a precise average current signal.
对采用继电器控制系统进行控制的某实验室船舶燃油辅助锅炉,采用计数法进行可靠性评估,得出控制电路的平均无故障时间。
The reliability lab ship fuel oil donkey boiler controlled by relay control system is evaluated using counting method, and mean time to failure (MTTF) of the control circuit is educed.
利用新构造的电路模型所建立的状态方程与用状态空间平均法所得到的状态方程完全一致。
The state equation obtained from this new circuit model is just the same as that obtained from the state-space averaged method.
研究设计了基于平均电流法的并联控制方案及实现电路。
Based on average current control, the control scheme and realization circuit of the parallel system was studied and designed.
介绍了非正弦周期电流电路的平均功率测量原理。
The measurement principle of the average power for non sinusoidal period current circuit is introduced in this paper.
在标准测试电路上的测试结果表明引进延时再优化能给异步电路的平均延时带来6~25%的改进。
The experimental results on a set of benchmark circuits show that this algorithm can improve the average delay of asynchronous circuits by 6~25%.
论述峰值电流控制和平均电流型控制的工作原理及电路的主要特点。
The paper presented here describes the configuration characteristic of peak current-controlled and average current-controlled models.
在某些时刻,仅有一个或者一部分扫描链是活跃的,从而电路的平均功耗和总功耗降低。
At sometime, just one scan chain or some of the scan chains are active. Average power is reduced.
介绍了一种改进型的电荷平均电荷泵以及相应的电路实现。
An improved charge-averaging charge pump and the corresponding circuit implementation are presented.
提出了一种求解双交错梯形电路色散特性的新方法:腔场平均法,验证了此方法的正确性,并进行了数值计算。
A new method to ascertain the dispersive equation of the double staggered circuit, a cavity field average value method, is advanced. Its correction is verified.
该电路采用脉冲变压器耦合MOSFET管驱动电路,具有输出变压器原边平均电流和副边峰值电流的过流保护功能。
The circuit, with over-current protection of output transformer original side average current and side peak current, adopts pulse transformer coupling MOSFET driving circuit.
每个单相电路采用一片平均电流模式控制芯片uc 3854 B作为控制核心,电路简单,参数设计方便。
A average circuit mode control chip UC3854B is used to control each phase, thus the circuit and parameters are easy to design.
针对平均电流型控制电路,给出了系统稳定性的设计方法。
The design for the system stability in the average current-controlled switched converter is also discussed.
通过比较两者平均动态电流的大小,我们能够区分出故障电路和无故障电路。
By comparing the average transient power supply currents, we could distinguish a fault circuit from a fault free circuit.
以隔离型对称半桥双向变换器为对象,建立了以原边为参考的4种模式下的简化电路,提出了结合开关函数的状态空间平均模型的建立方法。
For isolated-type symmetry half-bridge bidirectional converter with phase-shifted control, a simplified circuit under 4 modes using the primary windings of transformer as reference object is built.
ABL电路(4)根据亮度限制特性、平均亮度级别(APL)和功耗限制量(PL)算出亮度限制量(BL)。
An ABL circuit (4) calculates a luminance limit quantity (BL) based on luminance limit characteristics, the average luminance level (APL) and the power consumption limit quantity (PL).
用平均电流型控制原理设计一个APFC电路,并进行了实际测试,证明该平均电流型控制的优越性。
An APFC circuit based on average current mode control is designed and tested. It is indicated that the average current mode control has many advantages.
运用WKBJ方法计算了电流平均值和电流平方的平均值,计算结果表明电流涨落是存在的,它是介观电路中主要的量子噪声。
By using the WKBJ method, the average of currents and square of the current are calculated, the results show the existence of the current fluctuation, which causes the noise in the circuits.
在设计者进行系统和电路级设计时,时常会将要实现的逻辑功能或操作较为平均地分配到时序中的各个阶段,称之为逻辑平衡设计。
This paper focuses on the high performance very large scale integrated circuits design using the concept of logic balance at the first time.
为了保持工作中的稳定平均输出功率和恒定消光比,采用了温度补偿电路和自动功率控制电路。
To maintain the constant average optical power and extiction ratio, the temperature compensation loop and automatic power control loop are incorporated in this chip.
采用状态空间平均法建立了变换器平均模型,获得了关键电路参数的设计准则和变换器的外特性曲线。
By using the state-space averaging approach, the converter's averaging model is presented, and the design criterion of key circuit parameters and the output characteristic curve are given.
双列塑封的信号处理集成电路BY 139平均失效率达到10.8%,方形陶瓷封装的逻辑控制电路PC 11平均失效率达到2.5%。
The average failure rate of signal processing molectron BY139 was 10.8%. And the average failure rate of logical controlling molectron PC11 was 2.5%.
在对电路的初始相位进行统计平均后,各量的平均值以及量子涨落回到标准量子力学的结果。
After making statistical average over the initial phases, the average and quantum fluctuation of every quantity reduce to that derived by the standard quantum mechanics.
通过控制逆变器输入平均电流调节负载功率,简化了电路设计;通过单片机发出高频加低频调制的半桥驱动信号,消除调光过程中的电弧不稳定现象。
A easier and low-cost power control method is proposed in this paper, based on the regulation of the average input current of the inverter.
在电路平均法基础上对占空比限制加以改进,并考虑寄生参数的影响,推导出状态方程,建立其小信号模型。
On the base of classic state-space averaging, this paper modifies and considers the parasitic effects of circuit elements which lead to equation of the state, so the small-signal model is established.
在开关电容电路中,电容失配是重要的误差源,鉴于此,本文介绍了一种电容误差平均技术,能够有效的降低电容失配带来的影响。
Thus, this paper introduces a method called Capacitor Error Averaging Technique, which could effectively reduce the negative influence caused by capacitor-mismatch.
在开关电容电路中,电容失配是重要的误差源,鉴于此,本文介绍了一种电容误差平均技术,能够有效的降低电容失配带来的影响。
Thus, this paper introduces a method called Capacitor Error Averaging Technique, which could effectively reduce the negative influence caused by capacitor-mismatch.
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