【摘要】 研究了压电板模型的主动控制。建立了主动控制方程,进行了实验研究。结果表明,采用压电片作为传感器和制动器的压电板的振动可以得到较好的抑制。说明了控制策略的可行性。为压电智能结构的进一步应用提供了实验基础。更多还原

【Abstract】 In this paper,a piezoelectric plate modal is investigated.The active control formula is established and then the experiment is carried out.The results show that the vibration of piezoelectric plate can be well suppressed in which the sensor and actuator is equipped with piezoelectric patch.The investigation reveals the method is feasible and offers experimental foundation for further application of piezoelectric smart structures.更多还原