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movement of the Actuation ring can be sensed, and used to control and shut down the machine. Immediate availabillity of the machine after reengagement of the Torque Limiter can be assured. Increased

can see, in spring gravimeters measurement will have this kind of case). 5 图 3 增量光电编码器基本波形和电路 6 图 4 四倍计数方式的波形和电路 Figure 4 is a can prevent error and can improve the resolution of the pulse frequency

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由于时谐，暴露在极低频率下的连续方程是以拉普拉斯方程形式【 13】，【 14】： 这里 和 表示相应的介电常数和导电介质常数， 表示工作频率。 在极低频率的范围内，所有的部件表现为良好的导体，而周围的空气是无损耗的电介质。 因此，周围的空气可以用标准的拉普拉斯方程表示： 解拉普拉斯方程： 在体内，感应电流密度，能够用不同的欧姆定律获得： 这里 表示电流密度， 体积电荷密度。 空气 人体界面条件

of overall data transmission rates which are proportionally lower. For monitoring and control applications the slower data rates remain acceptable and serial type munications are used almost

ge responding converters can exhibit very high errors when their input signals deviate from their precalibrated waveform。 the magnitude of the error depends on the type of waveform being measured.

or to both regulate energy consumption and implement other functions to meet design requirements. Advanced DSPbased MCUs use advanced algorithm control to improve system performance and reduce system

nd evaluated. Section 4 presents the new divide and conquer pulsecharging method. Section 5 concludes the paper. 3. Three Intelligent Charging Methods In a basic battery, a chemical reaction takes

vast majority of civil electricity load for the singlephase loads, threephase load imbalance will inevitably lead to the center line through unbalanced current。 as Computer equipment and various home

oth 公司生产的一个比例阀中，电动放大器接收到的信号为 9 伏特 ,它转换成当前高达。 电流到达一个有可以往返移动活塞的电动螺线管，其控制着活塞移动移动一段距离。 通过随着 时间改变阀的流量，阀会有变化地控制速度和驱动的力量。 简单的说，一个比例阀可以改变流体的流动方向，也可以在一个驱动构件中控制输出部件的方向。 比例阀通常被用在没有传感器反馈的开放性系统中。 然而