受控结构与AVS装置的不同步振动

Non Synchronous Vibration between a Controlled Structure and Its AVS Devices

考虑ＡＶＳ控制系统受控结构与控制装置的不同步振动，建立了ＡＶＳ控制体系的运动方程。通过仿真分析，研究了这种不同步振动对ＡＶＳ控制体系控制效果的影响。初步的结论是，在实际工程中实施ＡＶＳ控制时，基本上可以不考虑ＡＶＳ控制装置与受控结构的不同步振动。

With the non synchronous vibration between a controlled structure and the AVS(active variable stiffness) devices installed in it being considered, the motion equations of the AVS control system are established in the paper. The influence of the non synchronous vibration on the control effectiveness of the AVS control system is discussed by means of numerical analysis, and the preliminary conclusion can be made that the influence may be small enough to be ignored while AVS control is performed in the real engineering.