A pre feed controlling model is adopted making compensate control for the position of piezoelectric ceramic cutting tool. The result is satisfactory.
本文应用前馈控制模型对压电陶瓷刀具的位置进行补偿控制,取得了满意的效果。
The smartest thing you can do to compensate for the things you can’t control is adjusting your attitude.
想要弥补你无能为力的事,最明智的举动是改变态度。
Synthetic hormones are used clinically to prevent pregnancy, control insulin levels in diabetics, compensate for a deficient thyroid gland and alleviate menopausal symptoms.
人工合成的激素被临床广泛应用:避孕、控制糖尿病的胰岛素水平、补充甲减病人缺乏的甲状腺激素、以及减轻更年期症状等。
In high power laser system, a small size phase-distortion wavefront measure is necessary to compensate and control the wavefront of laser beam with intermediate frequency.
在高功率激光系统,激光束小尺度相位畸变波前探测是实现激光束中频段波前补偿与控制的重要前提。
The control circuits above can compensate the excursion of variety speed of data output signal automatically.
上述双重控制可以自动补偿数据输出信号变化率的偏移。
In order to compensate strong coupling property in boiler following mode, the adapting feedward control loop of boiler is employed.
为了补偿炉跟机方式下的强烈耦合特性,采用具有适应性的锅炉前馈控制回路。
Against to the vibration feeders property of slow alteration, use the model reference adaptive control to compensate the aberration of the output vibration amplitude.
针对振动给料机数学模型的缓慢时变性,采用模型参考自适应控制对输出振幅的误差进行补偿。
RBF Neural Networks (NN) based control strategy is proposed to compensate the disturbance moment.
提出了一种基于RBF网络扰动力矩补偿的控制技术。
Numerical examples prove that adequate inactive power compensate and DC control model can improve voltage stability.
实例计算表明,换流站合适的无功补偿及直流控制方式有利于电压稳定。
This paper presents how to use a variable gain PID control method to compensate the friction in load simulator.
介绍了利用变增益PID控制方法补偿负载模拟器中摩擦力的方法。
In the designed control system, Computers are used in the measurement of the gas to compensate auto-online computation and calculate the flux of the gas automatically in the standard state.
在本控制系统中,天然气计量采用计算机作在线全自动补偿运算,自动计算出标准状态下天然气流量。
The compensate performance of APF is determined by detecting the harmful currents accurately and real-timely and the current tracking control strategy of the converter.
有源电力滤波器的补偿性能很大程度上取决于对畸变电流的实时、准确检测和变流器输出电流的控制策略。
The developed control law contains two parts which compensate matched uncertainties and mismatched uncertainties respectively.
该控制器分为两部分,分别对匹配不确定项和不匹配不确定项进行补偿。
The automatization of the ultrasonic test system was improved based on the robot technique, error compensate and control strategy.
以伺服控制为核心的机器人系统,结合相应的误差补偿和控制策略实现了超声检测的自动化。
Combined with control characteristics of engine air fuel ratio, the CMAC controller which is self adaptive to compensate fuel injection volume is studied.
结合发动机空燃比的控制特征,研究了一种能自适应补偿喷油量的CMAC控制器。
On the basis of QFT, a method for parallel control of QFT and neural network is presented, which consists of a QFT controller and a network controller used to compensate the dynamic error.
在QFT的基础上,提出了一种QFT和神经网络并行控制的方案,以QFT为主控制器,神经网络进行动态误差补偿。
In this paper, fuzzy control method is used for crane control system to compensate disturbance of waves.
现已将模糊控制方法引入水上作业起重机的控制系统,对波浪的扰动进行补偿。
This control principle can improve the control of power quality and effectively compensate the harmonic currents at load side, reactive power and negative sequence current.
该控制方法能改善系统电能质量的调节,有效地补偿负荷侧谐波电流、无功功率和负序电流。
The testing results show that the vibration control system can accurately compensate the frequency response of the shaker system so that any output with desired spectrum can be achieved.
试验结果表明,依照文中所给出的方法构成的振动控制系统,可以精确地补偿激振系统本身的频响特性影响,从而能够使激振器或振动台输出具有任意目标频率特性的波形。
A robust control term was used to compensate the approximation error of fuzzy systems, which could reduce the effect on tracking accuracy caused by the error.
并用鲁棒控制项对模糊系统逼近误差进行补偿,减少了其对跟踪精度的影响。
Bases on a great lot of emulators, this paper chooses the satisfaction PI parameter, and improves APF compensate current slot control capability greatly.
本文在大量仿真的基础上,选择了较为满意的PI参数,使有源电力滤波器补偿电流的跟踪控制性能大大提高。
The controller consists of a linear PD feedback part, a nonlinear adaptive feedback part to compensate for the dynamics of robot and a robust control part to compensate for the uncertainties of model.
该控制器由三部分组成:线性PD反馈项,补偿动力学的自适应控制项,补偿建模不确定性的鲁棒控制项。
The spot welding experiments indicate that the new quality control method can better compensate various factors influence in the welding process and assure the spot welding quality stabilization.
点焊试验表明,这种新的质量监控方法能够较好地补偿点焊过程多种因素的影响,保证点焊质量稳定。
The paper finished a complete intelligent software design, it makes the whole measurement system more intellectualized and realizes automatic plus control, temperature compensate, auto-collate, etc.
本论文设计了较为完善的智能化软件,使该检测系统具有较高的智能化程度,实现了自动增益控制、温度补偿、自动校准等多种智能化特性。
A new micro-positioning control system using PZT for ultra-precision grinding was designed. The functions of this system include measure, compensate, drive, etc.
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。
The proposed controller combines the advantages of neural network and inverse system control, and can compensate the influence of uncertainty and nonlinearity.
该方法结合了神经网络和逆系统控制的优点,能够克服系统中的不确定性和非线性因素。
The simplified model of intelligent electric vehicle longitudinal control is built. Two degree-of-freedom control method is used to compensate the influence of this simplification.
建立简化的智能电动汽车纵向控制模型,并通过二自由度控制较强的抗扰动性能来弥补模型简化带来的影响。
This paper provides an adaptive fast sampling control law to compensate for changing aircraft parameters by the parameter adaptive control techniques.
利用参数自适应控制技术,提出了一种能够自适应补偿飞机参数变化的快速采样控制律。
Conclusions: the public financing system should compensate the expense in the disease control facilities. The special budget for SARS should be distributed in time.
结论:公共财政要给予疾病预防控制机构适当的补贴,SARS防治专项资金要足额及时到位。
Conclusions: the public financing system should compensate the expense in the disease control facilities. The special budget for SARS should be distributed in time.
结论:公共财政要给予疾病预防控制机构适当的补贴,SARS防治专项资金要足额及时到位。
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