The working principle of a kind of hydraulic-mechanical combination driving device based on lever-toggle force-amplifier was introduced in the article, its force calculation formulas are given also.
介绍了一种基于杠杆-铰杆增力机构的液压-机械复合传动装置的工作原理，给出了其力学计算公式。
The dynamic force generator is based on the vibration exciter which is used as the actuator to get the needed dynamic force with the corresponding signal generator and power amplifier.
测试平台系统的动态力发生装置是利用激振器作为执行器并配以相应信号发生电路和功率放大器来实现梯形动态力。
The linear power amplifier of current-type and the PIDcontroller is designed for the control of radial force.
针对径向力的控制要求研制了双向电流型线性功率放大器和PID控制器。
A crack press was compared with hydraulic force increasing press and the schematics of them were introduced, a force increasing ratio of the orthogonal force amplifier was calculated.
本文将曲柄连杆压力机与液压增力压力机的特点作比较，并介绍液压增力压力机和正交增力机构的工作原理，进行正交增力机构增力系数的计算。
Combined with force amplifier mechanism and hydraulic transmission technology, when output force and hydraulic cylinder's diameter are limited it can decrease system pressure;
利用机械增力机构的力放大作用，与液压传动技术相结合，在输出力及液压缸直径一定的条件下，能显著降低系统压力；
More pressure was realized with a little hydraulic force by orthogonal force amplifier, so the complex tape handler, gear driver and high capacity motor etc.
该设计以比较小的液压力通过正交增力机构增力，实现了得到很大冲压力的目的。
With the two-steps force amplifier, we can not only make the output force and input force in the same direction, but also can amplify the input force efficiently with compact structure.
利用钢球一双锥面二次增力机构，不仅能实现力的同向输入输出，而且可在结构紧凑的前提下，对输入力进行高倍放大后输出。
PZT micro -force sensors were calibrated by bimorph and electronic balance in static state and by bimorph and charge amplifier in dynamic state, small signal was tested by amplifier.
采用双晶片探头和电子天平对PZT微力传感器进行静态力标定，进而利用双晶片探头和电荷放大器对PZT微力传感器进行准静态标定，微小信号检测通过锁相放大器来实现。
In addition, the potentiometer for amplitude regulation of force functor before power amplifier and the permanent magnet in vibrating head results in further curative effect.
另外，在功率放大器前设置了可以调节力功能器振幅的电位器，在振动头上设置了一个永久磁铁，以进一步提高对各种疾病的疗效。
In such cases, the unused amplifier should be connected as a unity-gain follower (force and sense pins tied together) and the input should be connected to ground.
同样的原因，不用的放大器应当成单位增益跟随器(驱动端和感测端接到一起)，且其输入端应接地。
In such cases, the unused amplifier should be connected as a unity-gain follower (force and sense pins tied together) and the input should be connected to ground.
同样的原因，不用的放大器应当成单位增益跟随器(驱动端和感测端接到一起)，且其输入端应接地。
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