在此基础上，提出了微流体数字化技术用压电驱动控制系统的特殊设计要求。
And it proposed the special design requirements of piezoelectric driving control system, which were applied for Digitalization of Microfluidic technology by above conclusions.
这些精度放大器可以用于驱动电机、压电设备、可编程电源以及其他需要高功率和精确控制的设备。
These precision amplifiers are used for driving motors, piezo electrics, programmable power supplies, and other devices requiring high power and precision control.
设计特殊电路和有针对性的控制算法，实现对压电陶瓷的快速驱动与高精度定位的结合。
Special circuits and pertinent control algorithm realize the combination of quickly driving and precising positioning.
在机构的弹性杆件上贴上压电陶瓷片作为驱动器，通过测量弹性杆上输出点的动态应变，确定机构动力系统的状态，实时地进行最优反馈控制。
The state of the dynamic system is determined by measuring the dynamic strains of the output points at the flexible links, and the real time optimal feedback control in operated.
压电传感器和驱动器直接粘贴在母体材料上，和单片机控制系统一起构成了压电式主动减振智能结构。
Piezoelectric sensors and actuators are adhered to the base material directly, and compose the active vibration control system along with the single chip.
试验表明，此方法可以有效地克服片状压电陶瓷驱动器的迟滞特性，消除柔性臂运动产生的振动，实现柔性臂的高精度轨迹控制。
The results show that the approach can overcome the nonlinear hysteresis of piezoelectric actuator and the vibration of flexible manipulator and get high tracking control accuracy.
本文介绍了作者最新研制的一种高精度压电陶瓷驱动微进给伺服控制系统，给出了系统的硬件组成及工作原理。
In this paper, a new micro-positioning servo control system using a piezoelectric. Actuator is introduced, the hardware consist and working principle are also given.
实验结果表明：采用输入指令整形减振技术和压电陶瓷相结合的抑振策略，系统稳定时间缩短80%以上，双重驱动的抑振策略实现了高速高精度的运动控制。
Experiments validate that the stabilizing time is reduced by 80%. The dual drive strategy is an excellent way to realize high speed, high precision motion control.
通过对压电智能结构实验进行分析，所得到的实验结果验证了控制律算法和驱动器位置优化配置方法的正确性和优越性。
The experiment of intelligent structures has been studied, and the new control law and optimal configure rule have been validated through the experiment results.
系统控制方面，通过单片机系统产生四路信号，经驱动电源直流放大后加载到压电陶瓷微位移器上。
As to controlling system, the four-channel signals from MCU are output to DC amplifier to be amplified and then loaded to PZT platform.
研究了压电陶瓷驱动器的复杂非线性滞回动力学系统建模及其位移跟踪控制问题。
The modeling and displacement tracking control of a piezoceramic actuator with complex nonlinear hysteresis was studied.
压电纤维复合材料驱动器在形状控制、振动控制、颤振抑制与抖振控制等方面有广泛的应用前景。
Piezoelectric fiber composite actuators find important application in shape control, vibration control, flutter suppression and buffet control.
然而，市售的H桥电机驱动模块主要针对低压电机而设计的，难以直接用于埋弧焊送丝电机的控制。
However, it is difficult that the commercial H-bridge motor driver module designed for low voltage motor is applied to wire-feed motor of SAW directly.
压电驱动器应用时要通过胶粘剂与主体结构固结，达到传递应变，实现控制结构变形的目的。
The piezoelectric actuators are pasted to main structure by the bonding layer to transfer the strain and to achieve the control of the structure.
直流稳压电源主要是用于对系统中的控制电路、驱动电路以及各种保护电路提供恒压电源，使得系统能够正常工作。
DC power supply is mainly provide constant voltage power supply for control circuit, driver circuit and a variety of protection circuits and allows the system to work properly.
提出了通过控制移动机构与支撑面之间摩擦力的方法，形成新型惯性冲击式压电陶瓷驱动机构的研究方案。
A novel inertial piezoelectric actuator was proposed which was characterized by controlling the friction between the moving mechanism and the supporting faces.
介绍了配置蓄能器的变频驱动液压电梯控制系统的节能原理。
The energy-saving principle of VVVF controlled hydraulic elevators with pressure accumulators is introduced.
使用压电驱动器控制翼面变形，利用而不是抵抗气动弹性效应可以控制升力、力矩以及它们的分布。
Controlling wing deformation by means of piezoelectric actuators, the control method can control lift, moments and their distribution by utilizing the aeroelastic effect rather than resisting it.
选择了反激式开关电源作为高压电源的主电路，并以555脉冲控制电路和反激式驱动电路作为辅助电路。
The flyback mode switch power supply is chosen as the main circuit of the high voltage power in the paper with 555 pulse control circuit and flyback drive circuit.
针对硬磁盘驱动器中磁头定位两级伺服控制系统 ，利用宽度弯曲振动模式 ，设计并制备了分割电极型压电复合磁头悬浮臂。
A split electrode piezoelectric composite suspension, based on the width bending mode, was designed for the dual stage servo system of rigid disk drive.
其中包括时序逻辑驱动电路、直流偏置电压电路及单芯片焦平面温度控制电路。
The circuit includes a sequential logic drive circuit, a DC bias voltage circuit and a monolithic temperature control circuit for the focal plane array.
首先识别出黏贴压电作动器的柔性板振动控制系统的实验模型，接着提出了利用改变压电片对连接数量来模拟作动器驱动故障的方法。
Firstly, a state space experimental model of flexible plate vibration system with some malfunction connection piezoelectric actuator pairs were identified by the multivariable identification theory.
介绍了一种最新开发的面向精密磨床的压电陶瓷驱动微进给控制系统，该系统是一个驱动、检测和补偿为一体的闭环系统。
A new micro-positioning control system using PZT for ultra-precision grinding was designed. The functions of this system include measure, compensate, drive, etc.
利用模糊自整定PID控制算法对压电陶瓷驱动器进行了闭环控制，提高了驱动器的输出位移精度；
Second, the control algorithm of self-tuning fuzzy PID was developed to realize high precision control on piezoelectric actuators.
利用模糊自整定PID控制算法对压电陶瓷驱动器进行了闭环控制，提高了驱动器的输出位移精度；
Second, the control algorithm of self-tuning fuzzy PID was developed to realize high precision control on piezoelectric actuators.
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