论文部分内容阅读
提出采用加速度反馈方案,在无需加大系统带宽的情况下提高系统的动态刚度,从而提高了系统对周期性干扰的抑制能力。仿真结果表明,与传统PID控制相比,采用加速度反馈确实能够较好地抑制系统中的周期性干扰。
The acceleration feedback scheme is proposed to improve the dynamic stiffness of the system without increasing the system bandwidth, which improves the system’s ability to restrain periodic interference. Simulation results show that, compared with the traditional PID control, the use of acceleration feedback can indeed suppress the periodic interference in the system better.