双电机比值联动控制系统

摘要

由于电机加工精度，工艺等限制，相同规格的电机性能往往存在不同程度的差异。因此，在采用多电机联动来获得更大功率时，需要对电机的控制器进行设计。以双电机联动控制为例，结合PID控制器，提出了一种新型改进的比值控制器，并对该控制器的原理及控制过程进行了相应的分析和介绍。通过matlab仿真软件对该控制系统进行了仿真实验。仿真表明，该控制器的稳态性能和瞬态性能较好，对双电机的同步控制效果优良。%Different degrees difference exist in the same specification motor performance due to machining precision, technology etc. Therefore, adopting multi-motor linkage to obtain more power, need to design motor controller. In this article, it took double motor linkage control as example, combining with PID controller, a new improved ratio controller was put forward, and the principle and control process of this controller were analyzed and introduced. The simulation experiment for this control system was carried out through matlab simulation software. The result showed that this controller is with better steady-state performance and transient performance, and the synchronous control effect for double motor is good.