【摘要】 针对音圈电机作动器阶跃响应超调的问题,提出了一种简单有效的抑制控制技术。通过两次阶跃输入相互抑制规划,有效地抑制了作动器的超调问题,并分析了响应误差和两次阶跃输入信号间的关系。通过仿真和实验验证了驱动控制的有效性。更多还原

【Abstract】 For the thrust overshoot of voice coil motors that appears in response to step inputs,a simple and effective control strategy is investigated based on the method of restraining mutually by response.The thrust overshoot is solved effectively by the inputs,in which the original step input is divided into two step inputs with different amplitudes.An analytical formula is derived to express the relationship between the two step inputs and the output error.The effectiveness of the proposed method is verified by simulation and experimental results.更多还原