【摘要】 采用自适应有限脉冲响应滤波器的多通道逆向控制方法及其自适应滤波器的实现方法,使多通道振动台模拟试验系统的系统响应逼近于期望响应信号,并且给出了利用此算法进行的模拟结果曲线。试验结果表明,采用这种方法控制振动台模拟试验系统,精确地再现了期望响应信号,满足了试验系统的要求。更多还原

【Abstract】 A multi-channel inverse control method using adaptive finite impulse response filters and a realization method for adaptive filters are proposed.The method is adopted to make system real response of multi-channel shaking table simulation testing system approach the expected signals. And a shaking table simulation test was carried out by using this method in the paper.The result proved that the method was used in a shaking table simulation testing system so that the desired response reappeared accurately and met.更多还原