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基于MRFD的车载仪器并联减振半主动控制实验（Experiment on Semi-active Control of Parallel Damping Equipment Using Vehicle Instrument Based on MRFD）
车载仪器 磁流变阻尼器 并联机构
2009/11/24
采用3-PRRP（4r）并联机构作为主体机构，在机构移动副处的主负荷方向上辅以磁流变阻尼器（MRFD），采用LQR最优控制算法对装置进行半主动控制，从而实现对车载仪器的多维减振。实验结果表明，该MRFD多维减振机构具有良好的多维减振效果。
Active Control of Seat Vibrations of a Vehicle Model Using Various Suspension Alternatives
PID control Vehicle model Active suspensions
2009/10/12
The dynamic behavior of a non-linear 8 degrees of freedom vehicle model having active suspensions and a PID controlled passenger seat is examined. The non-linearity occurs due to dry friction on the d...
Active Control of Residual Vibrations of a Cantilever Smart Beam
Active vibration control Finite element method Moving load Piezoelectricity
2009/10/9
The aim of this study is to control the residual vibrations of a clamped-free beam subjected to a moving load. The dynamic response of the beam is calculated by using the finite element method in orde...
Practical Applications of Semi-active Control Systems to Civil Engineering Structures
Semi-active Control Systems Civil Engineering Structures
2010/8/18
During the last few years, it has been paid a considerable attention to the searching and developing of some procedures and mechanisms of structural control to mitigate the effects of dynamic environm...
Recent Applications of Some Active Control Systems to Civil Engineering Structures
Active Control Systems Civil Engineering Structures
2010/8/18
The application of control systems to civil engineering structures has been investigated in recent years to demonstrate the efficiency of these systems during exceptional natural events such as earthq...
Passive, Active and Semi-Active Control Systems in Civil Engineering
Semi-Active Control Systems Civil Engineering
2010/8/18
In the recent years many techniques has been developed to reduce the vibration response in civil structure, such as tall buildings and long bridges. Attention of this paper is focused on the differenc...