【摘要】 结合自动控制相关的理论知识,根据系统的偏差大小来决定是否加上积分作用.也就是运用PD-PID变结构、变参数的控制方法来达到最佳静、动态性能.通过主要硬件、软件程序框图、PD-PID控制器的设计及理论仿真,来实现PD-PID在打号机定位系统上的应用.更多还原

【Abstract】 On the basis of the theoretical knowledge of automatic control related,the system deviation is used to decide whether the integral action is added or not.And the control method of variable PD-PID structure and parameter is applied to obtain the optimal static and dynamic performance.The main hardware,software flow chart,PD-PID controller design and the theoretical simulation are presented to realize the application of PD-PID control in the positioning system of the stamper.更多还原