The simulation result shows that proportion differential control can improve the system stability and steering portability, and inhibit the vibration of steering wheel with big power ratio.
仿真结果表明，比例微分控制在提高转向轻便性的同时能改善系统的稳定性，抑制大助力比例系数下转向盘的振动。
So research of power hypersonic vibration system and its control technique is paid more and more attention.
因此，功率超声振动系统及其控制的研究越来越受重视。
An experiment method was used to identify ARX model of the system, based on which the predictive controller was obtained to control vibration of a cantilever beam.
通过实验方法建立了系统的ARX模型，并在此基础上设计了预测控制器对结构进行振动主动控制。
A rigid controller for the unmeasured vibration states was designed and a compensatory method for the impact on position control caused by system dynamics was given.
针对振动状态的不可测量性，应用刚性控制规律设计了控制器，给出了一种补偿系统动力学对位置控制影响的方法。
The simulation results show this control system has good dynamic property and negligible vibration, and efficiently makes the output current of direct motor trace the intent current.
仿真结果表明，所设计的滑模变控制器使助力电机具有很好的动态性能，系统基本无抖动现象，实现了助力电机输出电流对目标电流的跟踪特性。
There are all kinds of inverse eigenvalue and generalized inverse eigenvalue problems in the fields of structural design, vibration system, automation control and matrix decision etc.
在结构设计、振动系统、自动控制、矩阵对策等领域中存在各种各样的矩阵逆特征值问题及广义逆特征值问题。
The new guiding mechanism has good performance on vibration control of the boiler frame system, and i.
新型导向装置的研发对锅炉构架体系的振动控制具有显著的作用。
Analysis and numerical result shows that the laws of mechanical vibration control system are realized in this circuit model and the model can perform expected function.
分析及数值结果证明该电路模型实现了机械振动控制系统的本身的规律，可以实现预期的功能。
The test and analysis shows that this type of control system is capable of lessening structural vibration response efficiently.
试验与分析表明，所提出和研制的半主动控制系统能够有效地减小结构的振动反应。
A method of optimum design on active vibration control system of piezoelectric smart structure using finite element analysis software ANSYS was introduced.
介绍了利用有限元分析软件ANSYS，对压电智能结构的主动振动控制系统进行优化设计的方法。
Piezoelectric sensors and actuators are adhered to the base material directly, and compose the active vibration control system along with the single chip.
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。
The apparatus includes ultrasonic vibration system and ultrasonic control system.
本装置主要包括超声振动系统和超声控制系统。
The aim of the active vibration control of rotor system is to obtain enough accessional stiffness and damper to cut down the response of unbalance and to keep the stabilization of rotor system.
转子振动主动控制的本质就是通过主动控制力给系统引入附加的刚度及阻尼，以达到减少系统的不平衡响应，使系统稳定的目的。
Therefore, it's important to acquire and process vibration signals, differentiate and analyze the system, control the vibration and noise.
因此对振动信号的采集和处理、系统辩识、振动和噪声控制等方面的研究变得尤为重要。
By the analysis of the system structure, the main control system and the electromagnetic vibration feeding control system are designed and implemented.
经过对系统结构的分析，设计并实现了系统的主控制系统和电磁振动给料控制系统。
Vibration control system is used in temperature vibration humidity and altitude combined environment test system.
振动控制系统已应用于四综合(温度、湿度、高度、振动)试验系统中。
To attenuate the vibration of a rotor system subjected to random excitation, a stochastic optimal control strategy for the vibration control was presented.
为了减小随机激励作用下转子系统的振动，提出了一种用于振动控制的随机最优控制策略。
The results show that there is obvious vibration reduction for the engine, and the design of active vibration control system is feasible.
结果表明发动机振动衰减明显，该振动主动控制系统的设计是可行的。
It is formed of aseismic building system, in which the hydraulic-mass vibration control system (HMS) developed by the authors are used in the flexible stories of buildings.
它是以作者研制的液体-质量振动控制系统(HMS)施加于建筑物的柔性层而构成的抗震建筑体系。
The integration and miniaturization of this vibration active control system are designed in this paper.
为了实现系统的小型化、集成性，设计出了一种小型高效的振动主动控制系统。
The vibration control system of two structural connection, in which the two structures are connected with control elements (stiffness and damping elements), is proposed in this paper.
本文提出了两结构依靠控制元件(弹性及阻尼元件)联系组成的两结构联系振动控制体系。
A SPWM active vibration control system with electromagnetic actuator was designed.
开发了一种采用电磁作动器的SPWM振动主动控制系统。
Adjacent structures are linked to compose the combined multi-units structure as wall as its vibration control system. The vibration and control equations are derived.
将有条件的相邻结构组合在一起，组成多单体组合结构体系，推导了其振动控制方程。
It is necessary to optimize the designed structures for reducing control energy, however, traditional optimization algorithms are not satisfied for vibration active control system.
为减少控制系统所需能量，有必要对结构进行优化设计，而传统的优化方法对于振动主动控制系统的优化不太适合。
An optimal control model of an automotive seat vibration system is set up and an experimental analysis of the control system is carried out by electronic circuit simulation.
建立了汽车座椅振动系统的最优控制模型，并利用电模拟方法对控制系统进行了实验分析。
SPWM active vibration control system with electromagnetic actuator was designed.
开发了一种采用电磁作动器的SPWM振动主动控制系统。
Recently, the research and exploration of the active suspension and the vibration control system are the international foreland issue in the field of vehicle dynamics.
近年来，主动车辆悬架及其振动控制系统的研究和开发是车辆动力学领域的国际性前沿课题。
Recently, the research and exploiture of the suspension and the vibration control system are the international foreland problem in field of vehicle dynamics.
近年来，车辆悬架及其振动控制系统的研究和开发是车辆动力学领域的国际性前沿课题。
Electromagnetic damper as the actuator, using the digital PID control and sliding mode control of the vibration control system is presented in paper.
本文提出采用电磁阻尼器作为控制振动的执行器，选用数字PID控制器和变结构滑模控制器，使得控制系统具有更好的稳定性和方便性。
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。
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