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从振动主动控制设计思想出发,基于自适应控制策略,对实现结构振动响应主动控制的自适应控制系统进行了研究与开发,并采用C语言编制了数据采集与控制软件;在此基础上,应用自寻最优控制方法对一压电机敏精架结构进抒了振动主动控制实验,取得了良好的抵消振动效果,从而表明了这一系统的有效性与可靠性。
Based on the design idea of active vibration control, an adaptive control system for active control of structural vibration response was developed and researched based on adaptive control strategy. Data acquisition and control software was compiled by using C language. On this basis, Self-search and optimal control method for a piezoelectric vibrating rack structure to express the active vibration control experiment, and achieved a good offsetting vibration effect, thus indicating the effectiveness of this system and reliability.